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https://github.com/jart/cosmopolitan.git
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2fe8338f92
Saves and restores mtimes to a file, also covering the `o/` directory to hopefully preserve make dependency information better.
69 lines
1.7 KiB
YAML
69 lines
1.7 KiB
YAML
name: build
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env:
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COSMOCC_VERSION: 3.9.2
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on:
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push:
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branches:
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- "master"
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- "flake"
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pull_request:
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branches:
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- "master"
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# run workflow manually from the Actions tab
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workflow_dispatch:
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jobs:
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matrix_on_mode:
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runs-on: ubuntu-latest
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strategy:
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matrix:
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mode: ["", tiny, rel, tinylinux, optlinux]
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steps:
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- uses: actions/checkout@v4
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with:
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# Full checkout needed for git-restore-mtime-bare.
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fetch-depth: 0
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# TODO(jart): fork this action.
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- uses: chetan/git-restore-mtime-action@v2
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- uses: actions/cache/restore@v4
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id: cache
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with:
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path: |
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.cosmocc
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o
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key: ${{ env.COSMOCC_VERSION }}-${{ matrix.mode }}-${{ github.sha }}
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restore-keys: |
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${{ env.COSMOCC_VERSION }}-${{ matrix.mode }}-
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${{ env.COSMOCC_VERSION }}-
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- name: Restore mtimes
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if: steps.cache.outputs.cache-hit == 'true'
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run: |
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while read mtime file; do
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[ -f "$file" ] && touch -d "@$mtime" "$file"
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done < o/.mtimes
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- name: support ape bins 1
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run: sudo cp -a build/bootstrap/ape.elf /usr/bin/ape
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- name: support ape bins 2
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run: sudo sh -c "echo ':APE:M::MZqFpD::/usr/bin/ape:' >/proc/sys/fs/binfmt_misc/register"
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- name: make matrix
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run: V=0 make -j2 MODE=${{ matrix.mode }}
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- name: Save mtimes
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run: |
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find o -type f -exec stat -c "%Y %n" {} \; > o/.mtimes
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- uses: actions/cache/save@v4
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with:
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path: |
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.cosmocc
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o
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key: ${{ env.COSMOCC_VERSION }}-${{ matrix.mode }}-${{ github.sha }}
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