719724e4df
If a single-patch pull request fails cherry-picking, it's still possible to recover it (if it's a simple conflict). Give the maintainer the option by opening a subshell and instructing them to either complete the cherry-pick or abort it. Closes #10949
87 lines
2.8 KiB
Bash
Executable File
87 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# Script for pulling a github pull request
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# along with generating a merge commit message.
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# Example usage for pull request #6007 and /next branch:
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# git fetch
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# git checkout origin/next
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# ./scripts/pull_github_pr.sh 6007
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set -e
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if [[ $# != 1 ]]; then
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echo Please provide a github pull request number
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exit 1
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fi
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for required in jq curl; do
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if ! type $required >& /dev/null; then
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echo Please install $required first
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exit 1
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fi
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done
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NL=$'\n'
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PR_NUM=$1
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# convert full repo URL to its project/repo part, in case of failure default to origin/master:
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REMOTE_SLASH_BRANCH="$(git rev-parse --abbrev-ref --symbolic-full-name @{upstream} \
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|| git rev-parse --abbrev-ref --symbolic-full-name master@{upstream} \
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|| echo 'origin/master')"
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REMOTE="${REMOTE_SLASH_BRANCH%/*}"
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REMOTE_URL="$(git config --get "remote.$REMOTE.url")"
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PROJECT=`sed 's/git@github.com://;s#https://github.com/##;s/\.git$//;' <<<"${REMOTE_URL}"`
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PR_PREFIX=https://api.github.com/repos/$PROJECT/pulls
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echo "Fetching info on PR #$PR_NUM... "
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PR_DATA=$(curl -s $PR_PREFIX/$PR_NUM)
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MESSAGE=$(jq -r .message <<< $PR_DATA)
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if [ "$MESSAGE" != null ]
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then
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# Error message, probably "Not Found".
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echo "$MESSAGE"
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exit 1
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fi
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PR_TITLE=$(jq -r .title <<< $PR_DATA)
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echo " $PR_TITLE"
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PR_DESCR=$(jq -r .body <<< $PR_DATA)
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PR_LOGIN=$(jq -r .head.user.login <<< $PR_DATA)
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echo -n "Fetching full name of author $PR_LOGIN... "
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USER_NAME=$(curl -s "https://api.github.com/users/$PR_LOGIN" | jq -r .name)
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echo "$USER_NAME"
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git fetch "$REMOTE" pull/$PR_NUM/head
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nr_commits=$(git log --pretty=oneline HEAD..FETCH_HEAD | wc -l)
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closes="${NL}${NL}Closes #${PR_NUM}${NL}"
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if [[ $nr_commits == 1 ]]; then
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commit=$(git log --pretty=oneline HEAD..FETCH_HEAD | awk '{print $1}')
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message="$(git log -1 "$commit" --format="format:%s%n%n%b")"
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if ! git cherry-pick $commit
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then
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echo "Cherry-pick failed. You are now in a subshell. Either resolve with git cherry-pick --continue or git cherry-pick --abort, then exit the subshell"
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head_before=$(git rev-parse HEAD)
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bash
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head_after=$(git rev-parse HEAD)
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if [[ "$head_before" = "$head_after" ]]; then
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exit 1
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fi
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fi
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git commit --amend -m "${message}${closes}"
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else
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git merge --no-ff --log=1000 FETCH_HEAD -m "Merge '$PR_TITLE' from $USER_NAME" -m "${PR_DESCR}${closes}"
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fi
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git commit --amend # for a manual double-check
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# Check PR tests status
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PR_HEAD_SHA=$(jq -r .head.sha <<< $PR_DATA)
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PR_TESTS_STATUS=$(curl -s "https://api.github.com/repos/$PROJECT/commits/$PR_HEAD_SHA/status" | jq -r .state)
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if [ "$PR_TESTS_STATUS" != "success" ]; then
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ORANGE='\033[0;33m'
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NC='\033[0m'
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echo -e "${ORANGE}\nWARNING:${NC} Some of the tests that ran for this PR were not completed successfully,\n" \
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"please make sure all tests are done successfully before merge this PR.\n"
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fi
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