Manage package info as JSON

2026-04-08 18:05:42 +08:00 · 2022-12-24 21:49:18 +09:00
parent 830660609d
commit f1683d2c7c
31 changed files with 1152 additions and 360 deletions
--- a/.github/.cspell/project-dictionary.txt
+++ b/.github/.cspell/project-dictionary.txt
@@ -1,8 +1,11 @@
 binstall
 bytecodealliance
+coreutils
 distro
 doas
 Dpkg
+enablerepo
+epel
 jfrimmel
 koalaman
 libc
--- a/.github/.cspell/rust-dependencies.txt
+++ b/.github/.cspell/rust-dependencies.txt
@@ -0,0 +1,8 @@
+// This file is @generated by tidy.sh.
+// It is not intended for manual editing.
+
+anyhow
+json
+semver
+serde
+ureq
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ defaults:

 jobs:
  tidy:
-    uses: taiki-e/workflows/.github/workflows/tidy-no-rust.yml@main
+    uses: taiki-e/workflows/.github/workflows/tidy-rust.yml@main

  test:
    strategy:
@@ -35,9 +35,10 @@ jobs:
          # Note: Specifying the version of valgrind and cargo-binstall is not supported.
          - os: ubuntu-20.04
            tool: cargo-hack@0.5.24,cargo-llvm-cov@0.5.3,cargo-minimal-versions@0.1.8,parse-changelog@0.5.2,cargo-udeps@0.1.35,cargo-valgrind@2.1.0,cargo-deny@0.13.5,cross@0.2.4,nextest@0.9.11,protoc@3.21.12,shellcheck@0.9.0,shfmt@3.6.0,wasm-pack@0.10.3,wasmtime@4.0.0,mdbook@0.4.25,mdbook-linkcheck@0.7.7,cargo-watch@8.1.1
-          # Nextest supports basic version ranges as well. For other tools, this will be supported by https://github.com/taiki-e/install-action/pull/27.
          - os: ubuntu-20.04
-            tool: nextest@0.9
+            tool: cargo-hack@0.5,cargo-llvm-cov@0.5,cargo-minimal-versions@0.1,parse-changelog@0.5,cargo-udeps@0.1,cargo-valgrind@2.1,cargo-deny@0.13,cross@0.2,nextest@0.9,protoc@3.21,shellcheck@0.9,shfmt@3.5,wasm-pack@0.10,wasmtime@4.0,mdbook@0.4,mdbook-linkcheck@0.7,cargo-watch@8.1
+          - os: ubuntu-20.04
+            tool: cargo-valgrind@2,protoc@3,shfmt@3,wasmtime@4,cargo-watch@8
          - os: macos-11
            tool: cargo-hack,cargo-llvm-cov,cargo-minimal-versions,parse-changelog,cargo-udeps,cargo-valgrind,cargo-deny,cross,nextest,protoc,shellcheck,shfmt,wasm-pack,wasmtime,mdbook,mdbook-linkcheck,cargo-watch
          - os: windows-2019
@@ -47,6 +48,8 @@ jobs:
      - uses: actions/checkout@v3
        with:
          persist-credentials: false
+      # cross attempts to install rust-src when Cargo.toml is available even if `cross --version`
+      - run: rm Cargo.toml
      - uses: ./
        with:
          tool: ${{ matrix.tool }}
@@ -113,6 +116,36 @@ jobs:
      - uses: actions/checkout@v3
        with:
          persist-credentials: false
+      # cross attempts to install rust-src when Cargo.toml is available even if `cross --version`
+      - run: rm Cargo.toml
      - uses: ./
        with:
          tool: ${{ matrix.tool }}
+
+  manifest:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write # TODO test
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          persist-credentials: false
+      - uses: dtolnay/rust-toolchain@nightly
+      - run: tools/manifest.sh
+      - run: git add -N . && git diff --exit-code
+        if: github.repository_owner != 'taiki-e' || github.event_name != 'schedule' && !(github.event_name == 'push' && github.ref == 'refs/heads/main')
+      - id: diff
+        run: ci/manifest.sh
+        if: github.repository_owner == 'taiki-e' && (github.event_name == 'schedule' || github.event_name == 'push' && github.ref == 'refs/heads/main')
+      - uses: taiki-e/create-pull-request@v4
+        with:
+          title: Update manifest
+          body: |
+            Auto-generated by [create-pull-request][1]
+            [Please close and immediately reopen this pull request to run CI.][2]
+
+            [1]: https://github.com/peter-evans/create-pull-request
+            [2]: https://github.com/peter-evans/create-pull-request/blob/HEAD/docs/concepts-guidelines.md#workarounds-to-trigger-further-workflow-runs
+          branch: update-manifest
+        if: github.repository_owner == 'taiki-e' && (github.event_name == 'schedule' || github.event_name == 'push' && github.ref == 'refs/heads/main') && steps.diff.outputs.success == 'false'
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 target
 Cargo.lock
+tmp

 # For platform and editor specific settings, it is recommended to add to
 # a global .gitignore file.
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -0,0 +1 @@
+edition = "2021"
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -0,0 +1,3 @@
+[workspace]
+resolver = "2"
+members = ["tools/codegen"]
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -0,0 +1,19 @@
+# Development Guide
+
+## Add support for new tool
+
+1\. Add base manifest to [`tools/codegen/base`](tools/codegen/base) directory.
+
+See JSON files in `tools/codegen/base` directory for examples of the manifest.
+
+2\. Generate manifest with the following command (replace `<tool>` with the tool name).
+
+```sh
+./tools/manifest.sh <tool>
+```
+
+3\. Add tool name to table in "Supported tools" section in `README.md`.
+
+4\. Add tool name to `tools` variable in `tools/publish.sh`.
+
+5\. Add tool name to test matrix in `.github/workflows/ci.yml`.
--- a/README.md
+++ b/README.md
@@ -17,9 +17,10 @@ GitHub Action for installing development tools (mainly from GitHub Releases).

 ### Inputs

-| Name | Required | Description | Type | Default |
-| ---- |:--------:| ----------- | ---- | ------- |
-| tool | **true** | Tools to install (comma-separated list) | String | |
+| Name     | Required | Description                             | Type    | Default |
+| -------- |:--------:| --------------------------------------- | ------- | ------- |
+| tool     | **true** | Tools to install (comma-separated list) | String  |         |
+| checksum | false    | Whether to enable checksums             | Boolean | `true`  |

 ### Example workflow

@@ -100,7 +101,9 @@ If a tool not included in the list above is specified, this action uses [cargo-b

 When installing the tool from GitHub Releases, this action will download the tool or its installer from GitHub Releases using HTTPS with tlsv1.2+. This is basically considered to be the same level of security as [the recommended installation of rustup](https://www.rust-lang.org/tools/install).

-If you want a higher level of security, consider working on [#1](https://github.com/taiki-e/install-action/issues/1).
+Additionally, this action will also verify SHA256 checksums for downloaded files in all tools installed from GitHub Releases. This is enabled by default and can be disabled by setting the `checksum` input option to `false`.
+
+See the linked documentation for information on security when installed using [snap](https://snapcraft.io/docs) or [cargo-binstall](https://github.com/cargo-bins/cargo-binstall#faq).

 ## Compatibility

--- a/action.yml
+++ b/action.yml
@@ -6,6 +6,10 @@ inputs:
    description: Tools to install (comma-separated list)
    required: true
    # default: #publish:tool
+  checksum:
+    description: Whether to enable checksums
+    required: false
+    default: 'true'

 runs:
  using: node16
--- a/ci/manifest.sh
+++ b/ci/manifest.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+set -euxo pipefail
+IFS=$'\n\t'
+cd "$(dirname "$0")"/..
+
+git config user.name "Taiki Endo"
+git config user.email "te316e89@gmail.com"
+
+for manifest in manifests/*.json; do
+    git add -N "${manifest}"
+    if ! git diff --exit-code -- "${manifest}"; then
+        name="$(basename "${manifest%.*}")"
+        git add "${manifest}"
+        git commit -m "Update ${name}"
+        has_update=1
+    fi
+done
+
+if [[ -n "${has_update:-}" ]]; then
+    echo "success=false" >>"${GITHUB_OUTPUT}"
+fi
--- a/main.sh
+++ b/main.sh
@@ -30,10 +30,33 @@ warn() {
 info() {
    echo "info: $*"
 }
-download() {
+download_and_checksum() {
    local url="$1"
-    local bin_dir="$2"
-    local bin="$3"
+    local checksum="$2"
+    if [[ -z "${enable_checksum}" ]]; then
+        checksum=""
+    fi
+    info "downloading ${url}"
+    retry curl --proto '=https' --tlsv1.2 -fsSL --retry 10 "${url}" -o tmp
+    if [[ -n "${checksum}" ]]; then
+        info "verifying sha256 checksum for $(basename "${url}")"
+        echo "${checksum} *tmp" >tmp.sha256sum
+        if type -P sha256sum &>/dev/null; then
+            sha256sum -c tmp.sha256sum >/dev/null
+        elif type -P shasum &>/dev/null; then
+            # GitHub-hosted macOS runner does not install GNU Coreutils by default.
+            # https://github.com/actions/runner-images/issues/90
+            shasum -a 256 -c tmp.sha256sum >/dev/null
+        else
+            bail "checksum requires 'sha256sum' or 'shasum' command; consider installing one of them or setting 'checksum' input option to 'false'"
+        fi
+    fi
+}
+download_and_extract() {
+    local url="$1"
+    local checksum="$2"
+    local bin_dir="$3"
+    local bin_in_archive="$4" # path to bin in archive
    if [[ "${bin_dir}" == "/usr/"* ]]; then
        if [[ ! -d "${bin_dir}" ]]; then
            bin_dir="${HOME}/.install-action/bin"
@@ -44,6 +67,9 @@ download() {
            fi
        fi
    fi
+    local installed_bin
+    installed_bin="${bin_dir}/$(basename "${bin_in_archive}")"
+
    local tar_args=()
    case "${url}" in
        *.tar.gz | *.tgz) tar_args+=("xzf") ;;
@@ -70,32 +96,100 @@ download() {
                    debian | alpine | fedora) sys_install unzip ;;
                esac
            fi
-            mkdir -p .install-action-tmp
-            (
-                cd .install-action-tmp
-                info "downloading ${url}"
-                retry curl --proto '=https' --tlsv1.2 -fsSL --retry 10 "${url}" -o tmp.zip
-                unzip tmp.zip
-                mv "${bin}" "${bin_dir}/"
-            )
-            rm -rf .install-action-tmp
-            return 0
            ;;
-        *) bail "unrecognized archive format '${url}' for ${tool}" ;;
    esac
-    tar_args+=("-")
-    local components
-    components=$(tr <<<"${bin}" -cd '/' | wc -c)
-    if [[ "${components}" != "0" ]]; then
-        tar_args+=(--strip-components "${components}")
+
+    mkdir -p "${tmp_dir}"
+    (
+        cd "${tmp_dir}"
+        download_and_checksum "${url}" "${checksum}"
+        if [[ ${#tar_args[@]} -gt 0 ]]; then
+            tar_args+=("tmp")
+            local components
+            components=$(tr <<<"${bin_in_archive}" -cd '/' | wc -c)
+            if [[ "${components}" != "0" ]]; then
+                tar_args+=(--strip-components "${components}")
+            fi
+            tar "${tar_args[@]}" -C "${bin_dir}" "${bin_in_archive}"
+        else
+            case "${url}" in
+                *.zip)
+                    unzip tmp
+                    mv "${bin_in_archive}" "${bin_dir}/"
+                    ;;
+                *) mv tmp "${installed_bin}" ;;
+            esac
+        fi
+    )
+    rm -rf "${tmp_dir}"
+
+    case "${host_os}" in
+        linux | macos)
+            if [[ ! -x "${installed_bin}" ]]; then
+                chmod +x "${installed_bin}"
+            fi
+            ;;
+    esac
+}
+read_manifest() {
+    local tool="$1"
+    local version="$2"
+    local manifest
+    manifest=$(jq -r ".\"${version}\"" "${manifest_dir}/${tool}.json")
+    local download_info
+    case "${host_os}" in
+        linux)
+            # Static-linked binaries compiled for linux-musl will also work on linux-gnu systems and are
+            # usually preferred over linux-gnu binaries because they can avoid glibc version issues.
+            # (rustc enables statically linking for linux-musl by default, except for mips.)
+            download_info=$(jq <<<"${manifest}" -r ".${host_arch}_linux_musl")
+            if [[ "${download_info}" == "null" ]]; then
+                # Even if host_env is musl, we won't issue an error here because it seems that in
+                # some cases linux-gnu binaries will work on linux-musl hosts.
+                # https://wiki.alpinelinux.org/wiki/Running_glibc_programs
+                # TODO: However, a warning may make sense.
+                download_info=$(jq <<<"${manifest}" -r ".${host_arch}_linux_gnu")
+            elif [[ "${host_env}" == "gnu" ]]; then
+                case "${tool}" in
+                    cargo-nextest | nextest)
+                        # musl build of nextest is slow, so use glibc build if host_env is gnu.
+                        # https://github.com/taiki-e/install-action/issues/13
+                        download_info=$(jq <<<"${manifest}" -r ".${host_arch}_linux_gnu")
+                        ;;
+                esac
+            fi
+            ;;
+        macos | windows)
+            # Binaries compiled for x86_64 macOS will usually also work on aarch64 macOS.
+            # Binaries compiled for x86_64 Windows will usually also work on aarch64 Windows 11+.
+            download_info=$(jq <<<"${manifest}" -r ".${host_arch}_${host_os}")
+            if [[ "${download_info}" == "null" ]] && [[ "${host_arch}" != "x86_64" ]]; then
+                download_info=$(jq <<<"${manifest}" -r ".download_info.x86_64_${host_os}")
+            fi
+            ;;
+        *) bail "unsupported OS type '${host_os}' for ${tool}" ;;
+    esac
+    if [[ "${download_info}" == "null" ]]; then
+        bail "${tool}@${version} for '${host_os}' is not supported"
    fi
-    info "downloading ${url}"
-    retry curl --proto '=https' --tlsv1.2 -fsSL --retry 10 "${url}" \
-        | tar "${tar_args[@]}" -C "${bin_dir}" "${bin}"
+    url=$(jq <<<"${download_info}" -r '.url')
+    checksum=$(jq <<<"${download_info}" -r '.checksum')
+    bin_dir=$(jq <<<"${download_info}" -r '.bin_dir')
+    bin_in_archive=$(jq <<<"${download_info}" -r '.bin')
+    if [[ "${bin_dir}" == "null" ]]; then
+        bin_dir="${cargo_bin}"
+    fi
+    if [[ "${bin_in_archive}" == "null" ]]; then
+        bin_in_archive="${tool}${exe}"
+    fi
+}
+download_from_manifest() {
+    read_manifest "$@"
+    download_and_extract "${url}" "${checksum}" "${bin_dir}" "${bin_in_archive}"
 }
 install_cargo_binstall() {
-    # https://github.com/cargo-bins/cargo-binstall/releases
-    local binstall_version="0.18.1"
+    local binstall_version
+    binstall_version=$(jq -r '.latest.version' "${manifest_dir}/cargo-binstall.json")
    local install_binstall='1'
    if [[ -f "${cargo_bin}/cargo-binstall${exe}" ]]; then
        if [[ "$(cargo binstall -V)" == "cargo-binstall ${binstall_version}" ]]; then
@@ -109,16 +203,7 @@ install_cargo_binstall() {

    if [[ -n "${install_binstall}" ]]; then
        info "installing cargo-binstall"
-
-        base_url="https://github.com/cargo-bins/cargo-binstall/releases/download/v${binstall_version}/cargo-binstall"
-        case "${OSTYPE}" in
-            linux*) url="${base_url}-${host_arch}-unknown-linux-musl.tgz" ;;
-            darwin*) url="${base_url}-${host_arch}-apple-darwin.zip" ;;
-            cygwin* | msys*) url="${base_url}-x86_64-pc-windows-msvc.zip" ;;
-            *) bail "unsupported OSTYPE '${OSTYPE}' for cargo-binstall" ;;
-        esac
-
-        download "${url}" "${cargo_bin}" "cargo-binstall${exe}"
+        download_from_manifest "cargo-binstall" "latest"
        info "cargo-binstall installed at $(type -P "cargo-binstall${exe}")"
        x cargo binstall -V
    fi
@@ -198,6 +283,7 @@ if [[ $# -gt 0 ]]; then
 fi

 export DEBIAN_FRONTEND=noninteractive
+manifest_dir="$(dirname "$0")/manifests"

 # Inputs
 tool="${INPUT_TOOL:-}"
@@ -206,6 +292,13 @@ if [[ -n "${tool}" ]]; then
    while read -rd,; do tools+=("${REPLY}"); done <<<"${tool},"
 fi

+enable_checksum="${INPUT_CHECKSUM:-}"
+case "${enable_checksum}" in
+    true) ;;
+    false) enable_checksum='' ;;
+    *) bail "'checksum' input option must be 'true' or 'false': '${enable_checksum}'" ;;
+esac
+
 # Refs: https://github.com/rust-lang/rustup/blob/HEAD/rustup-init.sh
 case "$(uname -m)" in
    aarch64 | arm64) host_arch="aarch64" ;;
@@ -226,8 +319,9 @@ case "$(uname -m)" in
 esac
 base_distro=""
 exe=""
-case "${OSTYPE}" in
-    linux*)
+case "$(uname -s)" in
+    Linux)
+        host_os=linux
        host_env="gnu"
        if (ldd --version 2>&1 || true) | grep -q 'musl'; then
            host_env="musl"
@@ -260,17 +354,32 @@ case "${OSTYPE}" in
                ;;
        esac
        ;;
-    cygwin* | msys*) exe=".exe" ;;
+    Darwin) host_os=macos ;;
+    MINGW* | MSYS* | CYGWIN* | Windows_NT)
+        host_os=windows
+        exe=".exe"
+        ;;
+    *) bail "unrecognized OS type '$(uname -s)'" ;;
 esac

+tmp_dir="${HOME}/.install-action/tmp"
 cargo_bin="${CARGO_HOME:-"${HOME}/.cargo"}/bin"
 if [[ ! -d "${cargo_bin}" ]]; then
    cargo_bin=/usr/local/bin
 fi

-if ! type -P curl &>/dev/null || ! type -P tar &>/dev/null; then
+if ! type -P jq &>/dev/null || ! type -P curl &>/dev/null || ! type -P tar &>/dev/null; then
    case "${base_distro}" in
-        debian | alpine | fedora) sys_install ca-certificates curl tar ;;
+        debian | alpine) sys_install ca-certificates curl jq tar ;;
+        fedora)
+            if [[ "${dnf}" == "yum" ]]; then
+                # On RHEL7-based distribution jq requires EPEL
+                sys_install ca-certificates curl tar epel-release
+                sys_install jq --enablerepo=epel
+            else
+                sys_install ca-certificates curl jq tar
+            fi
+            ;;
    esac
 fi

@@ -284,154 +393,10 @@ for tool in "${tools[@]}"; do
        version="latest"
    fi
    tool="${tool%@*}"
-    bin="${tool}${exe}"
    info "installing ${tool}@${version}"
    case "${tool}" in
-        cargo-hack | cargo-llvm-cov | cargo-minimal-versions | parse-changelog)
-            case "${tool}" in
-                # https://github.com/taiki-e/cargo-hack/releases
-                cargo-hack) latest_version="0.5.24" ;;
-                # https://github.com/taiki-e/cargo-llvm-cov/releases
-                cargo-llvm-cov) latest_version="0.5.3" ;;
-                # https://github.com/taiki-e/cargo-minimal-versions/releases
-                cargo-minimal-versions) latest_version="0.1.8" ;;
-                # https://github.com/taiki-e/parse-changelog/releases
-                parse-changelog) latest_version="0.5.2" ;;
-                *) exit 1 ;;
-            esac
-            repo="taiki-e/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            case "${OSTYPE}" in
-                linux*) target="${host_arch}-unknown-linux-musl" ;;
-                darwin*) target="${host_arch}-apple-darwin" ;;
-                cygwin* | msys*)
-                    case "${tool}" in
-                        cargo-llvm-cov) target="x86_64-pc-windows-msvc" ;;
-                        *) target="${host_arch}-pc-windows-msvc" ;;
-                    esac
-                    ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            url="https://github.com/${repo}/releases/download/v${version}/${tool}-${target}.tar.gz"
-            download "${url}" "${cargo_bin}" "${tool}${exe}"
-            ;;
-        cargo-udeps)
-            # https://github.com/est31/cargo-udeps/releases
-            latest_version="0.1.35"
-            repo="est31/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            base_url="https://github.com/${repo}/releases/download/v${version}/${tool}-v${version}"
-            case "${OSTYPE}" in
-                linux*)
-                    target="x86_64-unknown-linux-gnu"
-                    url="${base_url}-${target}.tar.gz"
-                    ;;
-                darwin*)
-                    target="x86_64-apple-darwin"
-                    url="${base_url}-${target}.tar.gz"
-                    ;;
-                cygwin* | msys*)
-                    target="x86_64-pc-windows-msvc"
-                    url="${base_url}-${target}.zip"
-                    ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            # leading `./` is required for cargo-udeps to work
-            download "${url}" "${cargo_bin}" "./${tool}-v${version}-${target}/${tool}${exe}"
-            ;;
-        cargo-valgrind)
-            # https://github.com/jfrimmel/cargo-valgrind/releases
-            latest_version="2.1.0"
-            repo="jfrimmel/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            base_url="https://github.com/${repo}/releases/download/v${version}/${tool}-${version}"
-            case "${OSTYPE}" in
-                linux*)
-                    target="x86_64-unknown-linux-musl"
-                    url="${base_url}-${target}.tar.gz"
-                    ;;
-                darwin*)
-                    target="x86_64-apple-darwin"
-                    url="${base_url}-${target}.tar.gz"
-                    ;;
-                cygwin* | msys*)
-                    target="x86_64-pc-windows-msvc"
-                    url="${base_url}-${target}.zip"
-                    ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            download "${url}" "${cargo_bin}" "${tool}${exe}"
-            ;;
-        cargo-deny)
-            # https://github.com/EmbarkStudios/cargo-deny/releases
-            latest_version="0.13.5"
-            repo="EmbarkStudios/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            case "${OSTYPE}" in
-                linux*) target="x86_64-unknown-linux-musl" ;;
-                darwin*) target="${host_arch}-apple-darwin" ;;
-                cygwin* | msys*) target="x86_64-pc-windows-msvc" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            url="https://github.com/${repo}/releases/download/${version}/${tool}-${version}-${target}.tar.gz"
-            download "${url}" "${cargo_bin}" "${tool}-${version}-${target}/${tool}${exe}"
-            ;;
-        cross)
-            # https://github.com/cross-rs/cross/releases
-            latest_version="0.2.4"
-            repo="cross-rs/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            case "${OSTYPE}" in
-                linux*) target="x86_64-unknown-linux-musl" ;;
-                darwin*) target="x86_64-apple-darwin" ;;
-                cygwin* | msys*) target="x86_64-pc-windows-msvc" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            case "${version}" in
-                0.1.* | 0.2.[0-1]) url="https://github.com/${repo}/releases/download/v${version}/${tool}-v${version}-${target}.tar.gz" ;;
-                *) url="https://github.com/${repo}/releases/download/v${version}/${tool}-${target}.tar.gz" ;;
-            esac
-            download "${url}" "${cargo_bin}" "${tool}${exe}"
-            ;;
-        nextest | cargo-nextest)
-            bin="cargo-nextest"
-            # https://nexte.st/book/pre-built-binaries.html
-            case "${OSTYPE}" in
-                linux*)
-                    # musl build of nextest is slow, so use glibc build if host_env is gnu.
-                    # https://github.com/taiki-e/install-action/issues/13
-                    case "${host_env}" in
-                        gnu) url="https://get.nexte.st/${version}/linux" ;;
-                        *) url="https://get.nexte.st/${version}/linux-musl" ;;
-                    esac
-                    ;;
-                darwin*) url="https://get.nexte.st/${version}/mac" ;;
-                cygwin* | msys*) url="https://get.nexte.st/${version}/windows-tar" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            info "downloading ${url}"
-            retry curl --proto '=https' --tlsv1.2 -fsSL --retry 10 "${url}" \
-                | tar xzf - -C "${cargo_bin}"
-            ;;
        protoc)
-            # https://github.com/protocolbuffers/protobuf/releases
-            latest_version="3.21.12"
-            repo="protocolbuffers/protobuf"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            miner_patch_version="${version#*.}"
-            base_url="https://github.com/${repo}/releases/download/v${miner_patch_version}/protoc-${miner_patch_version}"
+            read_manifest "protoc" "${version}"
            # Copying files to /usr/local/include requires sudo, so do not use it.
            bin_dir="${HOME}/.install-action/bin"
            include_dir="${HOME}/.install-action/include"
@@ -441,109 +406,38 @@ for tool in "${tools[@]}"; do
                echo "${bin_dir}" >>"${GITHUB_PATH}"
                export PATH="${PATH}:${bin_dir}"
            fi
-            case "${OSTYPE}" in
-                linux*) url="${base_url}-linux-${host_arch/aarch/aarch_}.zip" ;;
-                darwin*) url="${base_url}-osx-${host_arch/aarch/aarch_}.zip" ;;
-                cygwin* | msys*) url="${base_url}-win64.zip" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
            if ! type -P unzip &>/dev/null; then
                case "${base_distro}" in
                    debian | alpine | fedora) sys_install unzip ;;
                esac
            fi
-            mkdir -p .install-action-tmp
+            mkdir -p "${tmp_dir}"
            (
-                cd .install-action-tmp
-                info "downloading ${url}"
-                retry curl --proto '=https' --tlsv1.2 -fsSL --retry 10 "${url}" -o tmp.zip
-                unzip tmp.zip
+                cd "${tmp_dir}"
+                download_and_checksum "${url}" "${checksum}"
+                unzip tmp
                mv "bin/protoc${exe}" "${bin_dir}/"
                mkdir -p "${include_dir}/"
                cp -r include/. "${include_dir}/"
-                case "${OSTYPE}" in
-                    cygwin* | msys*) bin_dir=$(sed <<<"${bin_dir}" 's/^\/c\//C:\\/') ;;
+                case "${host_os}" in
+                    windows) bin_dir=$(sed <<<"${bin_dir}" 's/^\/c\//C:\\/') ;;
                esac
                if [[ -z "${PROTOC:-}" ]]; then
                    info "setting PROTOC environment variable"
                    echo "PROTOC=${bin_dir}/protoc${exe}" >>"${GITHUB_ENV}"
                fi
            )
-            rm -rf .install-action-tmp
-            ;;
-        shellcheck)
-            # https://github.com/koalaman/shellcheck/releases
-            latest_version="0.9.0"
-            repo="koalaman/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            base_url="https://github.com/${repo}/releases/download/v${version}/${tool}-v${version}"
-            bin="${tool}-v${version}/${tool}${exe}"
-            case "${OSTYPE}" in
-                linux*)
-                    if type -P shellcheck &>/dev/null; then
-                        apt_remove shellcheck
-                    fi
-                    url="${base_url}.linux.${host_arch}.tar.xz"
-                    ;;
-                darwin*) url="${base_url}.darwin.x86_64.tar.xz" ;;
-                cygwin* | msys*)
-                    url="${base_url}.zip"
-                    bin="${tool}${exe}"
-                    ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            download "${url}" /usr/local/bin "${bin}"
-            ;;
-        shfmt)
-            # https://github.com/mvdan/sh/releases
-            latest_version="3.6.0"
-            repo="mvdan/sh"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            bin_dir="/usr/local/bin"
-            case "${OSTYPE}" in
-                linux*)
-                    case "${host_arch}" in
-                        aarch64) target="linux_arm64" ;;
-                        *) target="linux_amd64" ;;
-                    esac
-                    ;;
-                darwin*)
-                    case "${host_arch}" in
-                        aarch64) target="darwin_arm64" ;;
-                        *) target="darwin_amd64" ;;
-                    esac
-                    ;;
-                cygwin* | msys*)
-                    target="windows_amd64"
-                    bin_dir="${HOME}/.install-action/bin"
-                    if [[ ! -d "${bin_dir}" ]]; then
-                        mkdir -p "${bin_dir}"
-                        echo "${bin_dir}" >>"${GITHUB_PATH}"
-                        export PATH="${PATH}:${bin_dir}"
-                    fi
-                    ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            url="https://github.com/${repo}/releases/download/v${version}/${tool}_v${version}_${target}${exe}"
-            info "downloading ${url}"
-            retry curl --proto '=https' --tlsv1.2 -fsSL --retry 10 -o "${bin_dir}/${tool}${exe}" "${url}"
-            case "${OSTYPE}" in
-                linux* | darwin*) chmod +x "${bin_dir}/${tool}${exe}" ;;
-            esac
+            rm -rf "${tmp_dir}"
            ;;
        valgrind)
            case "${version}" in
                latest) ;;
                *) warn "specifying the version of ${tool} is not supported yet by this action" ;;
            esac
-            case "${OSTYPE}" in
-                linux*) ;;
-                darwin* | cygwin* | msys*) bail "${tool} for non-linux is not supported yet by this action" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
+            case "${host_os}" in
+                linux) ;;
+                macos | windows) bail "${tool} for non-linux is not supported yet by this action" ;;
+                *) bail "unsupported host OS '${host_os}' for ${tool}" ;;
            esac
            # libc6-dbg is needed to run Valgrind
            apt_install libc6-dbg
@@ -551,102 +445,48 @@ for tool in "${tools[@]}"; do
            # https://snapcraft.io/install/valgrind/ubuntu
            snap_install valgrind --classic
            ;;
-        wasm-pack)
-            # https://github.com/rustwasm/wasm-pack/releases
-            latest_version="0.10.3"
-            repo="rustwasm/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            case "${OSTYPE}" in
-                linux*) target="${host_arch}-unknown-linux-musl" ;;
-                darwin*) target="x86_64-apple-darwin" ;;
-                cygwin* | msys*) target="x86_64-pc-windows-msvc" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            url="https://github.com/${repo}/releases/download/v${version}/${tool}-v${version}-${target}.tar.gz"
-            download "${url}" "${cargo_bin}" "${tool}-v${version}-${target}/${tool}${exe}"
-            ;;
-        wasmtime)
-            # https://github.com/bytecodealliance/wasmtime/releases
-            latest_version="4.0.0"
-            repo="bytecodealliance/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            base_url="https://github.com/${repo}/releases/download/v${version}/${tool}-v${version}"
-            case "${OSTYPE}" in
-                linux*)
-                    target="${host_arch}-linux"
-                    url="${base_url}-${target}.tar.xz"
-                    ;;
-                darwin*)
-                    target="${host_arch}-macos"
-                    url="${base_url}-${target}.tar.xz"
-                    ;;
-                cygwin* | msys*)
-                    target="x86_64-windows"
-                    url="${base_url}-${target}.zip"
-                    ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            download "${url}" "${cargo_bin}" "${tool}-v${version}-${target}/${tool}${exe}"
-            ;;
-        mdbook)
-            # https://github.com/rust-lang/mdBook/releases
-            latest_version="0.4.25"
-            repo="rust-lang/mdBook"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            base_url="https://github.com/${repo}/releases/download/v${version}/${tool}-v${version}"
-            case "${OSTYPE}" in
-                linux*)
-                    case "${version}" in
-                        0.[1-3].* | 0.4.? | 0.4.1? | 0.4.2[0-1]) url="${base_url}-x86_64-unknown-linux-gnu.tar.gz" ;;
-                        *) url="${base_url}-${host_arch}-unknown-linux-musl.tar.gz" ;;
-                    esac
-                    ;;
-                darwin*) url="${base_url}-x86_64-apple-darwin.tar.gz" ;;
-                cygwin* | msys*) url="${base_url}-x86_64-pc-windows-msvc.zip" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            download "${url}" "${cargo_bin}" "${tool}${exe}"
-            ;;
-        mdbook-linkcheck)
-            # https://github.com/Michael-F-Bryan/mdbook-linkcheck/releases
-            latest_version="0.7.7"
-            repo="Michael-F-Bryan/${tool}"
-            case "${version}" in
-                latest) version="${latest_version}" ;;
-            esac
-            case "${OSTYPE}" in
-                linux*) target="x86_64-unknown-linux-gnu" ;;
-                darwin*) target="x86_64-apple-darwin" ;;
-                cygwin* | msys*) target="x86_64-pc-windows-msvc" ;;
-                *) bail "unsupported OSTYPE '${OSTYPE}' for ${tool}" ;;
-            esac
-            url="https://github.com/${repo}/releases/download/v${version}/${tool}.${target}.zip"
-            download "${url}" "${cargo_bin}" "${tool}${exe}"
-            case "${OSTYPE}" in
-                linux* | darwin*) chmod +x "${cargo_bin}/${tool}${exe}" ;;
-            esac
-            ;;
        cargo-binstall)
+            case "${version}" in
+                latest) ;;
+                *) warn "specifying the version of ${tool} is not supported by this action" ;;
+            esac
            install_cargo_binstall
            echo
            continue
            ;;
        *)
-            cargo_binstall "${tool}" "${version}"
-            continue
+            # Handle aliases
+            case "${tool}" in
+                cargo-nextest | nextest) tool="cargo-nextest" ;;
+            esac
+
+            # Use cargo-binstall fallback if tool is not available.
+            if [[ ! -f "${manifest_dir}/${tool}.json" ]]; then
+                cargo_binstall "${tool}" "${version}"
+                continue
+            fi
+
+            # Pre-install
+            case "${tool}" in
+                shellcheck)
+                    case "${host_os}" in
+                        linux)
+                            if type -P shellcheck &>/dev/null; then
+                                apt_remove -y shellcheck
+                            fi
+                            ;;
+                    esac
+                    ;;
+            esac
+
+            download_from_manifest "${tool}" "${version}"
            ;;
    esac

-    info "${tool} installed at $(type -P "${bin}")"
-    case "${bin}" in
-        "cargo-udeps${exe}") x cargo udeps --help | head -1 ;; # cargo-udeps v0.1.30 does not support --version option
-        "cargo-valgrind${exe}") x cargo valgrind --help ;;     # cargo-valgrind v2.1.0 does not support --version option
+    info "${tool} installed at $(type -P "${tool}${exe}")"
+    case "${tool}" in
+        cargo-udeps) x cargo udeps --help | head -1 ;; # cargo-udeps v0.1.30 does not support --version option
+        cargo-valgrind) x cargo valgrind --help ;;     # cargo-valgrind v2.1.0 does not support --version option
        cargo-*) x cargo "${tool#cargo-}" --version ;;
        *) x "${tool}" --version ;;
    esac
--- a/tools/codegen/Cargo.toml
+++ b/tools/codegen/Cargo.toml
@@ -0,0 +1,14 @@
+[package]
+name = "install-action-internal-codegen"
+version = "0.0.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+anyhow = "1"
+fs-err = "2"
+semver = "1"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+sha2 = "0.10"
+ureq = { version = "2", features = ["json"] }
--- a/tools/codegen/base/cargo-binstall.json
+++ b/tools/codegen/base/cargo-binstall.json
@@ -0,0 +1,19 @@
+{
+  "repository": "https://github.com/cargo-bins/cargo-binstall",
+  "tag_prefix": "v",
+  "asset_name": "${package}-${rust_target}.tgz",
+  "version_range": "latest",
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {
+      "asset_name": "${package}-${rust_target}.zip"
+    },
+    "x86_64_windows": {
+      "asset_name": "${package}-${rust_target}.zip"
+    },
+    "aarch64_linux_musl": {},
+    "aarch64_macos": {
+      "asset_name": "${package}-${rust_target}.zip"
+    }
+  }
+}
--- a/tools/codegen/base/cargo-deny.json
+++ b/tools/codegen/base/cargo-deny.json
@@ -0,0 +1,12 @@
+{
+  "repository": "https://github.com/EmbarkStudios/cargo-deny",
+  "tag_prefix": "",
+  "asset_name": "${package}-${version}-${rust_target}.tar.gz",
+  "bin": "${package}-${version}-${rust_target}/${package}${exe}",
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {},
+    "aarch64_macos": {}
+  }
+}
--- a/tools/codegen/base/cargo-hack.json
+++ b/tools/codegen/base/cargo-hack.json
@@ -0,0 +1,22 @@
+{
+  "repository": "https://github.com/taiki-e/cargo-hack",
+  "tag_prefix": "v",
+  "asset_name": [
+    "${package}-${rust_target}.tar.gz",
+    "${package}-v${version}-${rust_target}.tar.gz"
+  ],
+  "platform": {
+    "x86_64_linux_gnu": {},
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {
+      "asset_name": [
+        "${package}-${rust_target}.zip",
+        "${package}-v${version}-${rust_target}.zip"
+      ]
+    },
+    "aarch64_linux_musl": {},
+    "aarch64_macos": {},
+    "aarch64_windows": {}
+  }
+}
--- a/tools/codegen/base/cargo-llvm-cov.json
+++ b/tools/codegen/base/cargo-llvm-cov.json
@@ -0,0 +1,12 @@
+{
+  "repository": "https://github.com/taiki-e/cargo-llvm-cov",
+  "tag_prefix": "v",
+  "asset_name": "${package}-${rust_target}.tar.gz",
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {},
+    "aarch64_linux_musl": {},
+    "aarch64_macos": {}
+  }
+}
--- a/tools/codegen/base/cargo-minimal-versions.json
+++ b/tools/codegen/base/cargo-minimal-versions.json
@@ -0,0 +1,13 @@
+{
+  "repository": "https://github.com/taiki-e/cargo-minimal-versions",
+  "tag_prefix": "v",
+  "asset_name": "${package}-${rust_target}.tar.gz",
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {},
+    "aarch64_linux_musl": {},
+    "aarch64_macos": {},
+    "aarch64_windows": {}
+  }
+}
--- a/tools/codegen/base/cargo-nextest.json
+++ b/tools/codegen/base/cargo-nextest.json
@@ -0,0 +1,15 @@
+{
+  "repository": "https://github.com/nextest-rs/nextest",
+  "tag_prefix": "cargo-nextest-",
+  "asset_name": "${package}-${version}-${rust_target}.tar.gz",
+  "platform": {
+    "x86_64_linux_gnu": {},
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {
+      "asset_name": "${package}-${version}-universal-apple-darwin.tar.gz"
+    },
+    "x86_64_windows": {},
+    "aarch64_linux_gnu": {}
+  },
+  "prefer_linux_gnu": true
+}
--- a/tools/codegen/base/cargo-udeps.json
+++ b/tools/codegen/base/cargo-udeps.json
@@ -0,0 +1,13 @@
+{
+  "repository": "https://github.com/est31/cargo-udeps",
+  "tag_prefix": "v",
+  "asset_name": "${package}-v${version}-${rust_target}.tar.gz",
+  "bin": "./${package}-v${version}-${rust_target}/${package}${exe}",
+  "platform": {
+    "x86_64_linux_gnu": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {
+      "asset_name": "${package}-v${version}-${rust_target}.zip"
+    }
+  }
+}
--- a/tools/codegen/base/cargo-valgrind.json
+++ b/tools/codegen/base/cargo-valgrind.json
@@ -0,0 +1,12 @@
+{
+  "repository": "https://github.com/jfrimmel/cargo-valgrind",
+  "tag_prefix": "v",
+  "asset_name": "${package}-${version}-${rust_target}.tar.gz",
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {
+      "asset_name": "${package}-${version}-${rust_target}.zip"
+    }
+  }
+}
--- a/tools/codegen/base/cross.json
+++ b/tools/codegen/base/cross.json
@@ -0,0 +1,13 @@
+{
+  "repository": "https://github.com/cross-rs/cross",
+  "tag_prefix": "v",
+  "asset_name": [
+    "${package}-${rust_target}.tar.gz",
+    "${package}-v${version}-${rust_target}.tar.gz"
+  ],
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {}
+  }
+}
--- a/tools/codegen/base/mdbook-linkcheck.json
+++ b/tools/codegen/base/mdbook-linkcheck.json
@@ -0,0 +1,10 @@
+{
+  "repository": "https://github.com/Michael-F-Bryan/mdbook-linkcheck",
+  "tag_prefix": "v",
+  "asset_name": "${package}.${rust_target}.zip",
+  "platform": {
+    "x86_64_linux_gnu": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {}
+  }
+}
--- a/tools/codegen/base/mdbook.json
+++ b/tools/codegen/base/mdbook.json
@@ -0,0 +1,14 @@
+{
+  "repository": "https://github.com/rust-lang/mdBook",
+  "tag_prefix": "v",
+  "asset_name": "${package}-v${version}-${rust_target}.tar.gz",
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_linux_gnu": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {
+      "asset_name": "${package}-v${version}-${rust_target}.zip"
+    },
+    "aarch64_linux_musl": {}
+  }
+}
--- a/tools/codegen/base/parse-changelog.json
+++ b/tools/codegen/base/parse-changelog.json
@@ -0,0 +1,16 @@
+{
+  "repository": "https://github.com/taiki-e/parse-changelog",
+  "tag_prefix": "v",
+  "asset_name": "${package}-${rust_target}.tar.gz",
+  "platform": {
+    "x86_64_linux_gnu": {},
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {
+      "asset_name": "${package}-${rust_target}.zip"
+    },
+    "aarch64_linux_musl": {},
+    "aarch64_macos": {},
+    "aarch64_windows": {}
+  }
+}
--- a/tools/codegen/base/protoc.json
+++ b/tools/codegen/base/protoc.json
@@ -0,0 +1,22 @@
+{
+  "repository": "https://github.com/protocolbuffers/protobuf",
+  "tag_prefix": "v",
+  "default_major_version": "3",
+  "platform": {
+    "x86_64_linux_gnu": {
+      "asset_name": "${package}-${version}-linux-x86_64.zip"
+    },
+    "x86_64_macos": {
+      "asset_name": "${package}-${version}-osx-x86_64.zip"
+    },
+    "x86_64_windows": {
+      "asset_name": "${package}-${version}-win64.zip"
+    },
+    "aarch64_linux_gnu": {
+      "asset_name": "${package}-${version}-linux-aarch_64.zip"
+    },
+    "aarch64_macos": {
+      "asset_name": "${package}-${version}-osx-aarch_64.zip"
+    }
+  }
+}
--- a/tools/codegen/base/shellcheck.json
+++ b/tools/codegen/base/shellcheck.json
@@ -0,0 +1,21 @@
+{
+  "repository": "https://github.com/koalaman/shellcheck",
+  "tag_prefix": "v",
+  "bin_dir": "/usr/local/bin",
+  "bin": "${package}-v${version}/${package}${exe}",
+  "platform": {
+    "x86_64_linux_gnu": {
+      "asset_name": "${package}-v${version}.linux.x86_64.tar.xz"
+    },
+    "x86_64_macos": {
+      "asset_name": "${package}-v${version}.darwin.x86_64.tar.xz"
+    },
+    "x86_64_windows": {
+      "asset_name": "${package}-v${version}.zip",
+      "bin": "${package}${exe}"
+    },
+    "aarch64_linux_gnu": {
+      "asset_name": "${package}-v${version}.linux.aarch64.tar.xz"
+    }
+  }
+}
--- a/tools/codegen/base/shfmt.json
+++ b/tools/codegen/base/shfmt.json
@@ -0,0 +1,22 @@
+{
+  "repository": "https://github.com/mvdan/sh",
+  "tag_prefix": "v",
+  "bin_dir": "/usr/local/bin",
+  "platform": {
+    "x86_64_linux_gnu": {
+      "asset_name": "${package}_v${version}_linux_amd64"
+    },
+    "x86_64_macos": {
+      "asset_name": "${package}_v${version}_darwin_amd64"
+    },
+    "x86_64_windows": {
+      "asset_name": "${package}_v${version}_windows_amd64${exe}"
+    },
+    "aarch64_linux_gnu": {
+      "asset_name": "${package}_v${version}_linux_arm64"
+    },
+    "aarch64_macos": {
+      "asset_name": "${package}_v${version}_darwin_arm64"
+    }
+  }
+}
--- a/tools/codegen/base/wasm-pack.json
+++ b/tools/codegen/base/wasm-pack.json
@@ -0,0 +1,12 @@
+{
+  "repository": "https://github.com/rustwasm/wasm-pack",
+  "tag_prefix": "v",
+  "asset_name": "${package}-v${version}-${rust_target}.tar.gz",
+  "bin": "${package}-v${version}-${rust_target}/${package}${exe}",
+  "platform": {
+    "x86_64_linux_musl": {},
+    "x86_64_macos": {},
+    "x86_64_windows": {},
+    "aarch64_linux_musl": {}
+  }
+}
--- a/tools/codegen/base/wasmtime.json
+++ b/tools/codegen/base/wasmtime.json
@@ -0,0 +1,26 @@
+{
+  "repository": "https://github.com/bytecodealliance/wasmtime",
+  "tag_prefix": "v",
+  "platform": {
+    "x86_64_linux_gnu": {
+      "asset_name": "${package}-v${version}-x86_64-linux.tar.xz",
+      "bin": "${package}-v${version}-x86_64-linux/${package}${exe}"
+    },
+    "x86_64_macos": {
+      "asset_name": "${package}-v${version}-x86_64-macos.tar.xz",
+      "bin": "${package}-v${version}-x86_64-macos/${package}${exe}"
+    },
+    "x86_64_windows": {
+      "asset_name": "${package}-v${version}-x86_64-windows.zip",
+      "bin": "${package}-v${version}-x86_64-windows/${package}${exe}"
+    },
+    "aarch64_linux_gnu": {
+      "asset_name": "${package}-v${version}-aarch64-linux.tar.xz",
+      "bin": "${package}-v${version}-aarch64-linux/${package}${exe}"
+    },
+    "aarch64_macos": {
+      "asset_name": "${package}-v${version}-aarch64-macos.tar.xz",
+      "bin": "${package}-v${version}-aarch64-macos/${package}${exe}"
+    }
+  }
+}
--- a/tools/codegen/src/main.rs
+++ b/tools/codegen/src/main.rs
@@ -0,0 +1,549 @@
+use anyhow::{Context as _, Result};
+use fs_err as fs;
+use serde::{Deserialize, Serialize};
+use sha2::{Digest, Sha256};
+use std::{
+    cmp::Reverse,
+    collections::{BTreeMap, BTreeSet},
+    env, fmt,
+    io::Read,
+    path::Path,
+    slice,
+    str::FromStr,
+};
+
+fn main() -> Result<()> {
+    let args: Vec<_> = env::args().skip(1).collect();
+    if args.is_empty() || args.iter().any(|arg| arg.starts_with('-')) {
+        println!(
+            "USAGE: cargo run -p install-action-internal-codegen -r -- <PACKAGE> [VERSION_REQ]"
+        );
+        std::process::exit(1);
+    }
+    let package = &args[0];
+
+    let root_dir = Path::new(env!("CARGO_MANIFEST_DIR"))
+        .join("../..")
+        .canonicalize()?;
+    let manifest_path = &root_dir.join("manifests").join(format!("{package}.json"));
+    let download_cache_dir = &root_dir.join("tools/codegen/tmp/cache").join(package);
+    fs::create_dir_all(download_cache_dir)?;
+    let base_info: BaseManifest = serde_json::from_slice(&fs::read(
+        root_dir
+            .join("tools/codegen/base")
+            .join(format!("{package}.json")),
+    )?)?;
+    let repo = base_info
+        .repository
+        .strip_prefix("https://github.com/")
+        .context("repository must be starts with https://github.com/")?;
+    eprintln!("downloading releases of https://github.com/{repo}");
+    let mut releases: github::Releases = vec![];
+    for page in 1.. {
+        let per_page = 100;
+        let mut req = ureq::get(&format!(
+            "https://api.github.com/repos/{repo}/releases?per_page={per_page}&page={page}"
+        ));
+        if let Ok(token) = env::var("INTERNAL_CODEGEN_GH_PAT") {
+            req = req.set("Authorization", &token);
+        }
+        let mut r: github::Releases = req.call()?.into_json()?;
+        if r.len() < per_page {
+            releases.append(&mut r);
+            break;
+        }
+        releases.append(&mut r);
+    }
+    let releases: Vec<_> = releases
+        .iter()
+        .filter_map(|release| {
+            release
+                .tag_name
+                .strip_prefix(&base_info.tag_prefix)
+                .map(|version| (version, release))
+        })
+        .collect();
+
+    let mut manifests: Manifests = BTreeMap::new();
+    let mut semver_versions = BTreeSet::new();
+    let mut has_build_metadata = false;
+
+    let mut latest_only = false;
+    if let Some(version_range) = &base_info.version_range {
+        if version_range == "latest" {
+            latest_only = true;
+        }
+    }
+    let version_req: Option<semver::VersionReq> = match args.get(1) {
+        _ if latest_only => Some(format!("={}", releases.first().unwrap().0).parse()?),
+        None => match base_info.version_range {
+            Some(version_range) => Some(version_range.parse()?),
+            None => Some(">= 0.0.1".parse()?), // HACK: ignore pre-releases
+        },
+        Some(version_req) => {
+            if manifest_path.is_file() {
+                match serde_json::from_slice(&fs::read(manifest_path)?) {
+                    Ok(m) => manifests = m,
+                    Err(e) => eprintln!("failed to load old manifest: {e}"),
+                }
+            }
+            for version in manifests.keys() {
+                let Some(semver_version) = version.0.to_semver() else {
+                    continue;
+                };
+                has_build_metadata |= !semver_version.build.is_empty();
+                if semver_version.pre.is_empty() {
+                    semver_versions.insert(semver_version.clone());
+                }
+            }
+
+            let req = if version_req == "latest" {
+                if manifests.is_empty() {
+                    format!("={}", releases.first().unwrap().0).parse()?
+                } else {
+                    format!(">={}", semver_versions.last().unwrap()).parse()?
+                }
+            } else {
+                version_req.parse()?
+            };
+            eprintln!("update manifest for versions '{req}'");
+            Some(req)
+        }
+    };
+
+    let mut buf = vec![];
+    for &(version, release) in &releases {
+        let mut semver_version = version.parse::<semver::Version>();
+        if semver_version.is_err() {
+            if let Some(default_major_version) = &base_info.default_major_version {
+                semver_version = format!("{default_major_version}.{version}").parse();
+            }
+        }
+        let Ok(semver_version) = semver_version else {
+            continue;
+        };
+        if let Some(version_req) = &version_req {
+            if !version_req.matches(&semver_version) {
+                continue;
+            }
+        }
+        let mut download_info = BTreeMap::new();
+        for (&platform, base_download_info) in &base_info.platform {
+            let asset_names = base_download_info
+                .asset_name
+                .as_ref()
+                .or(base_info.asset_name.as_ref())
+                .with_context(|| format!("asset_name is needed for {package} on {platform:?}"))?
+                .as_slice()
+                .iter()
+                .map(|asset_name| replace_vars(asset_name, package, version, platform))
+                .collect::<Vec<_>>();
+            let (url, asset_name) = match asset_names.iter().find_map(|asset_name| {
+                release
+                    .assets
+                    .iter()
+                    .find(|asset| asset.name == *asset_name)
+                    .map(|asset| (asset, asset_name))
+            }) {
+                Some((asset, asset_name)) => {
+                    (asset.browser_download_url.clone(), asset_name.clone())
+                }
+                None => {
+                    eprintln!("no asset '{asset_names:?}' for host platform '{platform:?}'");
+                    continue;
+                }
+            };
+
+            eprintln!("downloading {url} for checksum");
+            let download_cache = download_cache_dir.join(format!(
+                "{version}-{platform:?}-{}",
+                Path::new(&url).file_name().unwrap().to_str().unwrap()
+            ));
+            if download_cache.is_file() {
+                eprintln!("{url} is already downloaded");
+                fs::File::open(download_cache)?.read_to_end(&mut buf)?;
+            } else {
+                ureq::get(&url)
+                    .call()?
+                    .into_reader()
+                    .read_to_end(&mut buf)?;
+                eprintln!("downloaded complete");
+                fs::write(download_cache, &buf)?;
+            }
+            eprintln!("getting sha256 hash for {url}");
+            let hash = Sha256::digest(&buf);
+            let hash = format!("{hash:x}");
+            eprintln!("{hash} *{asset_name}");
+
+            download_info.insert(
+                platform,
+                ManifestDownloadInfo {
+                    url,
+                    checksum: hash,
+                    bin_dir: base_download_info
+                        .bin_dir
+                        .as_ref()
+                        .or(base_info.bin_dir.as_ref())
+                        .cloned(),
+                    bin: base_download_info
+                        .bin
+                        .as_ref()
+                        .or(base_info.bin.as_ref())
+                        .map(|s| replace_vars(s, package, version, platform)),
+                },
+            );
+            buf.clear();
+        }
+        if download_info.is_empty() {
+            eprintln!("no release asset for {package} {version}");
+            continue;
+        }
+        if !base_info.prefer_linux_gnu {
+            // compact manifest
+            if download_info.contains_key(&HostPlatform::x86_64_linux_gnu)
+                && download_info.contains_key(&HostPlatform::x86_64_linux_musl)
+            {
+                download_info.remove(&HostPlatform::x86_64_linux_gnu);
+            }
+            if download_info.contains_key(&HostPlatform::aarch64_linux_gnu)
+                && download_info.contains_key(&HostPlatform::aarch64_linux_musl)
+            {
+                download_info.remove(&HostPlatform::aarch64_linux_gnu);
+            }
+        }
+        has_build_metadata |= !semver_version.build.is_empty();
+        if semver_version.pre.is_empty() {
+            semver_versions.insert(semver_version.clone());
+        }
+        manifests.insert(
+            Reverse(semver_version.clone().into()),
+            Manifest {
+                version: semver_version.into(),
+                download_info,
+            },
+        );
+    }
+    if has_build_metadata {
+        eprintln!(
+            "omitting patch/minor version is not supported yet for package with build metadata"
+        );
+    } else if !semver_versions.is_empty() {
+        let mut prev_version = semver_versions.iter().next().unwrap();
+        for version in &semver_versions {
+            if !(version.major == 0 && version.minor == 0) {
+                manifests.insert(
+                    Reverse(Version::new(version.major, Some(version.minor))),
+                    manifests[&Reverse(Version::from(version.clone()))].clone(),
+                );
+            }
+            if version.major != 0 {
+                manifests.insert(
+                    Reverse(Version::new(version.major, None)),
+                    manifests[&Reverse(Version::from(version.clone()))].clone(),
+                );
+            }
+            prev_version = version;
+        }
+        manifests.insert(
+            Reverse(Version::latest()),
+            manifests[&Reverse(Version::from(prev_version.clone()))].clone(),
+        );
+    }
+
+    if latest_only {
+        manifests.retain(|k, _| k.0 == Version::latest());
+    }
+
+    let mut buf = serde_json::to_vec_pretty(&manifests)?;
+    buf.push(b'\n');
+    fs::write(manifest_path, buf)?;
+
+    Ok(())
+}
+
+fn replace_vars(s: &str, package: &str, version: &str, platform: HostPlatform) -> String {
+    s.replace("${package}", package)
+        .replace("${tool}", package)
+        .replace("${rust_target}", platform.rust_target())
+        .replace("${version}", version)
+        .replace("${exe}", platform.exe_suffix())
+}
+
+type Manifests = BTreeMap<Reverse<Version>, Manifest>;
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+struct Version {
+    major: Option<u64>,
+    minor: Option<u64>,
+    patch: Option<u64>,
+    pre: semver::Prerelease,
+    build: semver::BuildMetadata,
+}
+
+impl Version {
+    fn new(major: u64, minor: Option<u64>) -> Self {
+        Self {
+            major: Some(major),
+            minor,
+            patch: None,
+            pre: Default::default(),
+            build: Default::default(),
+        }
+    }
+    fn latest() -> Self {
+        Self {
+            major: None,
+            minor: None,
+            patch: None,
+            pre: Default::default(),
+            build: Default::default(),
+        }
+    }
+    fn to_semver(&self) -> Option<semver::Version> {
+        Some(semver::Version {
+            major: self.major?,
+            minor: self.minor?,
+            patch: self.patch?,
+            pre: self.pre.clone(),
+            build: self.build.clone(),
+        })
+    }
+}
+impl From<semver::Version> for Version {
+    fn from(v: semver::Version) -> Self {
+        Self {
+            major: Some(v.major),
+            minor: Some(v.minor),
+            patch: Some(v.patch),
+            pre: v.pre,
+            build: v.build,
+        }
+    }
+}
+impl PartialOrd for Version {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
+impl Ord for Version {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        fn convert(v: &Version) -> semver::Version {
+            semver::Version {
+                major: v.major.unwrap_or(u64::MAX),
+                minor: v.minor.unwrap_or(u64::MAX),
+                patch: v.patch.unwrap_or(u64::MAX),
+                pre: v.pre.clone(),
+                build: v.build.clone(),
+            }
+        }
+        convert(self).cmp(&convert(other))
+    }
+}
+impl fmt::Display for Version {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        'scope: {
+            let Some(major) = self.major else {
+                f.write_str("latest")?;
+                break 'scope;
+            };
+            f.write_str(&major.to_string())?;
+            let Some(minor) = self.minor else {
+                break 'scope;
+            };
+            f.write_str(".")?;
+            f.write_str(&minor.to_string())?;
+            let Some(patch) = self.patch else {
+                break 'scope;
+            };
+            f.write_str(".")?;
+            f.write_str(&patch.to_string())?;
+            if !self.pre.is_empty() {
+                f.write_str("-")?;
+                f.write_str(&self.pre)?;
+            }
+            if !self.build.is_empty() {
+                f.write_str("+")?;
+                f.write_str(&self.build)?;
+            }
+        }
+        Ok(())
+    }
+}
+impl FromStr for Version {
+    type Err = semver::Error;
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        if s == "latest" {
+            return Ok(Self::latest());
+        }
+        match s.parse::<semver::Version>() {
+            Ok(v) => Ok(v.into()),
+            Err(e) => match s.parse::<semver::Comparator>() {
+                Ok(v) => Ok(Self {
+                    major: Some(v.major),
+                    minor: v.minor,
+                    patch: v.patch,
+                    pre: Default::default(),
+                    build: Default::default(),
+                }),
+                Err(_e) => Err(e),
+            },
+        }
+    }
+}
+impl Serialize for Version {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        String::serialize(&self.to_string(), serializer)
+    }
+}
+impl<'de> Deserialize<'de> for Version {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        use serde::de::Error as _;
+        String::deserialize(deserializer)?
+            .parse()
+            .map_err(D::Error::custom)
+    }
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+struct Manifest {
+    // TODO: only serialize version if key != version?
+    version: Version,
+    #[serde(flatten)]
+    download_info: BTreeMap<HostPlatform, ManifestDownloadInfo>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+struct ManifestDownloadInfo {
+    url: String,
+    checksum: String,
+    /// Default to ${cargo_bin}
+    #[serde(skip_serializing_if = "Option::is_none")]
+    bin_dir: Option<String>,
+    /// Default to ${tool}${exe}
+    #[serde(skip_serializing_if = "Option::is_none")]
+    bin: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct BaseManifest {
+    /// Link to the GitHub repository.
+    repository: String,
+    /// Prefix of release tag.
+    tag_prefix: String,
+    default_major_version: Option<String>,
+    /// Asset name patterns.
+    asset_name: Option<StringOrArray>,
+    /// Directory where binary is installed. Default to `${cargo_bin}`.
+    bin_dir: Option<String>,
+    /// Path to binary in archive. Default to `${tool}${exe}`.
+    bin: Option<String>,
+    platform: BTreeMap<HostPlatform, BaseManifestPlatformInfo>,
+    /// Use glibc build if host_env is gnu.
+    #[serde(default)]
+    prefer_linux_gnu: bool,
+    version_range: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct BaseManifestPlatformInfo {
+    /// Asset name patterns. Default to the value at `BaseManifest::asset_name`.
+    asset_name: Option<StringOrArray>,
+    /// Directory where binary is installed. Default to the value at `BaseManifest::bin_dir`.
+    bin_dir: Option<String>,
+    /// Path to binary in archive. Default to the value at `BaseManifest::bin`.
+    bin: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(untagged)]
+enum StringOrArray {
+    String(String),
+    Array(Vec<String>),
+}
+
+impl StringOrArray {
+    fn as_slice(&self) -> &[String] {
+        match self {
+            Self::Array(v) => v,
+            Self::String(s) => slice::from_ref(s),
+        }
+    }
+}
+
+/// GitHub Actions Runner supports Linux (x86_64, aarch64, arm), Windows (x86_64, aarch64),
+/// and macOS (x86_64, aarch64).
+/// https://github.com/actions/runner
+/// https://docs.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners#supported-architectures-and-operating-systems-for-self-hosted-runners
+///
+/// Note:
+/// - Static-linked binaries compiled for linux-musl will also work on linux-gnu systems and are
+///   usually preferred over linux-gnu binaries because they can avoid glibc version issues.
+///   (rustc enables statically linking for linux-musl by default, except for mips.)
+/// - Binaries compiled for x86_64 macOS will usually also work on aarch64 macOS.
+/// - Binaries compiled for x86_64 Windows will usually also work on aarch64 Windows 11+.
+/// - Ignore arm for now, as we need to consider the version and whether hard-float is supported.
+///   https://github.com/rust-lang/rustup/pull/593
+///   https://github.com/cross-rs/cross/pull/1018
+///   Does it seem only armv7l is supported?
+///   https://github.com/actions/runner/blob/6b9e8a6be411a6e63d5ccaf3c47e7b7622c5ec49/src/Misc/externals.sh#L174
+#[allow(non_camel_case_types)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Serialize, Deserialize)]
+enum HostPlatform {
+    x86_64_linux_gnu,
+    x86_64_linux_musl,
+    x86_64_macos,
+    x86_64_windows,
+    aarch64_linux_gnu,
+    aarch64_linux_musl,
+    aarch64_macos,
+    aarch64_windows,
+}
+
+impl HostPlatform {
+    fn rust_target(self) -> &'static str {
+        match self {
+            Self::x86_64_linux_gnu => "x86_64-unknown-linux-gnu",
+            Self::x86_64_linux_musl => "x86_64-unknown-linux-musl",
+            Self::x86_64_macos => "x86_64-apple-darwin",
+            Self::x86_64_windows => "x86_64-pc-windows-msvc",
+            Self::aarch64_linux_gnu => "aarch64-unknown-linux-gnu",
+            Self::aarch64_linux_musl => "aarch64-unknown-linux-musl",
+            Self::aarch64_macos => "aarch64-apple-darwin",
+            Self::aarch64_windows => "aarch64-pc-windows-msvc",
+        }
+    }
+    fn exe_suffix(self) -> &'static str {
+        match self {
+            Self::x86_64_windows | Self::aarch64_windows => ".exe",
+            _ => "",
+        }
+    }
+}
+
+mod github {
+    use serde::Deserialize;
+
+    // https://api.github.com/repos/<repo>/releases
+    pub type Releases = Vec<Release>;
+
+    // https://api.github.com/repos/<repo>/releases/<tag>
+    #[derive(Debug, Deserialize)]
+    pub struct Release {
+        pub tag_name: String,
+        pub prerelease: bool,
+        pub assets: Vec<ReleaseAsset>,
+    }
+
+    #[derive(Debug, Deserialize)]
+    pub struct ReleaseAsset {
+        pub name: String,
+        pub content_type: String,
+        pub browser_download_url: String,
+    }
+}
--- a/tools/manifest.sh
+++ b/tools/manifest.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+cd "$(dirname "$0")"/..
+
+# Update manifests
+#
+# USAGE:
+#    ./tools/manifest.sh [PACKAGE [VERSION_REQ]]
+
+if [[ $# -gt 0 ]]; then
+    cargo run --release -p install-action-internal-codegen -- "$@"
+    exit 0
+fi
+
+for manifest in tools/codegen/base/*.json; do
+    package="$(basename "${manifest%.*}")"
+    cargo run --release -p install-action-internal-codegen -- "${package}" latest
+done