43 lines
1.3 KiB
Bash
Executable File
43 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright The OpenTelemetry Authors
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# SPDX-License-Identifier: Apache-2.0
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#
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# This script uses chloggen file to get the change_type and adds it as a label to the PR.
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# If there are none or multiple changelog files, it will ignore the PR.
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#
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# Notes:
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# - label should exist in the repository in order to add it to the PR.
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# - if label already exist, this is a no-op.
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# - if any error happens, the script quietly exits with 0.
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if [ -z ${PR:-} ]; then
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echo "PR number is required"
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exit 1
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fi
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if [ -z ${PR_CHANGELOG_PATH:-} ]; then
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echo "PR_CHANGELOG_PATH is required"
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exit 1
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fi
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CHLOG="$(gh pr view $PR --json files --jq '.files.[].path | select (. | startswith(".chloggen/"))')"
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echo "Change log file(s): ${CHLOG}"
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if [ -z "$CHLOG" ]; then
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echo "No changelog found in the PR. Ignoring this change."
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exit 0
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fi
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COUNT="$(echo "$CHLOG" | wc -l)"
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if [ $COUNT -eq 1 ]; then
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CHANGE_TYPE=$(awk -F': ' '/^change_type:/ {print $2}' "$PR_CHANGELOG_PATH/$CHLOG" | xargs)
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echo $CHANGE_TYPE
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gh pr edit "${PR}" --add-label "${CHANGE_TYPE}" || true
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AREA=$(awk -F': ' '/^component:/ {print $2}' "$PR_CHANGELOG_PATH/$CHLOG" | xargs)
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echo $AREA
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gh pr edit "${PR}" --add-label "area:${AREA}" || true
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else
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echo "Found multiple changelog files. Ignoring this change."
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fi
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