v/.github/workflows/gen_vc.yml

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name: VC gen
on:
push:
branches:
- master
paths-ignore:
- "**.md"
jobs:
build-vc:
runs-on: ubuntu-latest
if: github.event_name != 'push' || github.event.ref == 'refs/heads/master' || github.event.repository.full_name != 'vlang/v'
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env:
VREPO: github.com/vlang/vc.git
steps:
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- uses: actions/checkout@v2
- name: Build V
run: make
- name: Regenerate v.c and v_win.c
run: |
git config --global user.email "vlang-bot@users.noreply.github.com"
git config --global user.name "vlang-bot"
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COMMIT_HASH=$(git rev-parse --short HEAD)
COMMIT_MSG=$(git log -1 --oneline --pretty='%s' HEAD)
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rm -rf vc
git clone --depth=1 \
https://vlang-bot:${{ secrets.VLANG_BOT_SECRET }}@$VREPO
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rm -rf vc/v.c vc/v_win.c
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./v -o vc/v.c -os cross cmd/v
./v -o vc/v_win.c -os windows -cc msvc cmd/v
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sed -i "1s/^/#define V_COMMIT_HASH \"$COMMIT_HASH\"\n/" vc/v.c
sed -i "1s/^/#define V_COMMIT_HASH \"$COMMIT_HASH\"\n/" vc/v_win.c
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# ensure the C files are over 5000 lines long, as a safety measure
[ $(wc -l < vc/v.c) -gt 5000 ]
[ $(wc -l < vc/v_win.c) -gt 5000 ]
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git -C vc add v.c v_win.c
git -C vc commit -m "[v:master] $COMMIT_HASH - $COMMIT_MSG"
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# in case there are recent commits:
git -C vc pull --rebase origin master
git -C vc push