cierzniak
e8cc842238
Lifts ptpa_pl's local .gitea/actions/pnpm-install into this repo, parametrised enough for repositories we have not met yet: working-directory, install args, pnpm version and an opt-in store cache. Cache is off by default. ADR-0014 pins actions/cache to major 3 and no workflow on this instance has exercised the cache server yet - a shared action that a dozen jobs hang off is the wrong place to premiere that dependency. Two traps found while testing against ptpa_pl's lockfile in node:24-bookworm-slim, both avoided by pinning the store instead of reading `pnpm store path`: that command defaults to <workspace>/.pnpm-store, inside the working tree where a committing job could sweep it up, and it exits 0 while printing its error to stdout, which would have fed actions/cache a garbage path silently. The version input also carries COREPACK_ENABLE_PROJECT_SPEC=0, without which a packageManager field outranks `corepack prepare --activate` and the input would do nothing at all - no effect, no error.
79 lines
3.2 KiB
YAML
79 lines
3.2 KiB
YAML
name: Install pnpm dependencies
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description: >-
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Activates pnpm through corepack and installs dependencies from the lockfile. The version comes
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from the packageManager field unless overridden; the store cache is opt-in.
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inputs:
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working-directory:
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description: Directory holding package.json and pnpm-lock.yaml.
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required: false
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default: '.'
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version:
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description: >-
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pnpm version. Empty takes it from the packageManager field; a value overrides that field
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and stops it from being enforced.
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required: false
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default: ''
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args:
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description: Full argument list for `pnpm install`; setting it drops the default --frozen-lockfile.
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required: false
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default: --frozen-lockfile
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cache:
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description: Set to "true" to cache the pnpm store between jobs.
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required: false
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default: 'false'
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runs:
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using: composite
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steps:
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- name: Activate pnpm
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shell: bash
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working-directory: ${{ inputs.working-directory }}
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env:
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COREPACK_ENABLE_DOWNLOAD_PROMPT: '0'
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VERSION: ${{ inputs.version }}
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run: |
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set -euo pipefail
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corepack enable
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if [ -n "${VERSION}" ]; then
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corepack prepare "pnpm@${VERSION}" --activate
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# `prepare --activate` only sets the default corepack falls back to; a packageManager
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# field outranks it, so without this the input would silently do nothing on every repo
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# that has one. Written to GITHUB_ENV so the install step sees it too.
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echo "COREPACK_ENABLE_PROJECT_SPEC=0" >> "$GITHUB_ENV"
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fi
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# The store is pinned instead of read back from `pnpm store path`, because that command
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# defaults to <workspace>/.pnpm-store - inside the working tree, where a job that commits
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# could sweep it up - and because it exits 0 while printing its error to stdout, which would
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# silently feed garbage to actions/cache. Only npm_config_store_dir moves it; PNPM_STORE_DIR
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# is not a pnpm setting. Set here rather than as a step env so it also reaches the install
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# step, and only when caching is on, so the default path keeps pnpm's own store placement.
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- name: Pin store and compute cache key
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id: store
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if: inputs.cache == 'true'
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shell: bash
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working-directory: ${{ inputs.working-directory }}
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run: |
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set -euo pipefail
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echo "npm_config_store_dir=${HOME}/.pnpm-store" >> "$GITHUB_ENV"
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echo "key=$(sha256sum pnpm-lock.yaml | cut -d ' ' -f 1)" >> "$GITHUB_OUTPUT"
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# actions/cache stays on major 3: from v4.2 it speaks a cache service protocol Gitea does
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# not implement. Read ADR-0014 in gitea-runner/images before letting Renovate bump this.
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- name: Cache pnpm store
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if: inputs.cache == 'true'
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uses: actions/cache@v3
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with:
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path: ~/.pnpm-store
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key: pnpm-store-${{ runner.os }}-${{ steps.store.outputs.key }}
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restore-keys: pnpm-store-${{ runner.os }}-
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- name: Install dependencies
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shell: bash
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working-directory: ${{ inputs.working-directory }}
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env:
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ARGS: ${{ inputs.args }}
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# ARGS stays unquoted on purpose - it carries a list of flags, not a single argument.
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run: pnpm install ${ARGS}
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