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ci: fix sanitization of chart version in release workflow #67

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Merged
tstollin merged 1 commit into from
Aug 10, 2026
Merged

ci: fix sanitization of chart version in release workflow #67

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13 changes: 12 additions & 1 deletion .github/workflows/release.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,18 @@ jobs:
SHORT_SHA="$(git rev-parse --short HEAD)"
echo "version=0.0.0-main.${SHORT_SHA}" >> "$GITHUB_OUTPUT"
else
BRANCH="$(echo '${{ github.ref_name }}' | sed 's|[^a-zA-Z0-9._-]|-|g' | cut -c1-50)"
# Sanitize the branch name into a valid SemVer prerelease identifier:
RAW_BRANCH="${{ github.ref_name }}"
# 1) replace any char that is not alphanumeric, dot or hyphen with a hyphen (e.g. "/" -> "-")
BRANCH="$(echo "$RAW_BRANCH" | sed 's|[^a-zA-Z0-9._-]|-|g')"
# 2) collapse consecutive dots into a single dot to avoid empty SemVer identifiers (e.g. "a..b" -> "a.b")
BRANCH="$(echo "$BRANCH" | sed -E 's/[.]+/./g')"
# 3) strip leading/trailing dots or hyphens, which are invalid at the start/end of a SemVer identifier
BRANCH="$(echo "$BRANCH" | sed -E 's/^[.-]+//; s/[.-]+$//')"
# 4) truncate to 50 chars to keep the resulting version reasonably short
BRANCH="$(echo "$BRANCH" | cut -c1-50)"
# 5) strip trailing dots/hyphens again in case truncation cut right after a separator
BRANCH="$(echo "$BRANCH" | sed -E 's/[.-]+$//')"
SHORT_SHA="$(git rev-parse --short HEAD)"
echo "version=0.0.0-snapshot.${BRANCH}.${SHORT_SHA}" >> "$GITHUB_OUTPUT"
fi
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