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https://github.com/open-telemetry/opentelemetry-go.git
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a4c3e5df16
related #1682 The previous implementation on #5560 has a bug (it works on my mac though) where it cannot recognize the released section correctly and pass every modification to the changelog file. This PR fixes the issue. Action result if we changed the unreleased section:ab9eecb8a8Action result if we changed the released section:c751dc1255
43 lines
1.4 KiB
Bash
Executable File
43 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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# Copyright The OpenTelemetry Authors
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# SPDX-License-Identifier: Apache-2.0
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set -euo pipefail
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TARGET="${1:?Must provide target ref}"
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FILE="CHANGELOG.md"
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TEMP_DIR=$(mktemp -d)
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echo "Temp folder: $TEMP_DIR"
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# Only the latest commit of the feature branch is available
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# automatically. To diff with the base branch, we need to
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# fetch that too (and we only need its latest commit).
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git fetch origin "${TARGET}" --depth=1
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# Checkout the previous version on the base branch of the changelog to tmpfolder
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git --work-tree="$TEMP_DIR" checkout FETCH_HEAD $FILE
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PREVIOUS_FILE="$TEMP_DIR/$FILE"
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CURRENT_FILE="$FILE"
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PREVIOUS_LOCKED_FILE="$TEMP_DIR/previous_locked_section.md"
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CURRENT_LOCKED_FILE="$TEMP_DIR/current_locked_section.md"
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# Extract released sections from the previous version
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awk '/^<!-- Released section -->/ {flag=1} /^<!-- Released section ended -->/ {flag=0} flag' "$PREVIOUS_FILE" > "$PREVIOUS_LOCKED_FILE"
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# Extract released sections from the current version
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awk '/^<!-- Released section -->/ {flag=1} /^<!-- Released section ended -->/ {flag=0} flag' "$CURRENT_FILE" > "$CURRENT_LOCKED_FILE"
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# Compare the released sections
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if ! diff -q "$PREVIOUS_LOCKED_FILE" "$CURRENT_LOCKED_FILE"; then
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echo "Error: The released sections of the changelog file have been modified."
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diff "$PREVIOUS_LOCKED_FILE" "$CURRENT_LOCKED_FILE"
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rm -rf "$TEMP_DIR"
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false
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fi
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rm -rf "$TEMP_DIR"
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echo "The released sections remain unchanged."
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