mirror of
https://github.com/logos-messaging/packages.git
synced 2026-01-03 14:43:06 +00:00
28 lines
1022 B
Bash
28 lines
1022 B
Bash
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#!/bin/bash
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# CI helper script to checkout the current packages.json and
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# the version at the merge base to compare to.
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set -e
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# Repository and branch the PR will be merged into
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targetRepository="https://github.com/$GITHUB_REPOSITORY"
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targetBranch="$GITHUB_BASE_REF"
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# Create a branch of the current repository state because actions/checkout
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# leaves us with a detached HEAD
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git branch merge-branch
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# Backup the current packages.json because it will get overwritten by a
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# checkout
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cp packages.json packages.json.bak
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# Fetch the merge target branch into a branch called "base"
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git fetch "$targetRepository" "$targetBranch:base"
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# Determine the last common commit (the merge base)
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mergeBase="$(git merge-base merge-branch base)"
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echo "Comparing against packages.json at $mergeBase"
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# Checkout the package list at the branching point
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git checkout "$mergeBase" packages.json
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# PR version becomes packages.json and merge base becomes packages_old.json
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mv packages.json packages_old.json
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mv packages.json.bak packages.json
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