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Add --minor flag to release.sh for forced minor bumps

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Allows forcing a minor version bump even when abidiff passes,
for behavioral breaking changes that don't break ABI.
This commit is contained in:
yhirose
2026-05-10 13:24:57 +09:00
parent fbb031ed85
commit e8e652824b
1 changed files with 33 additions and 14 deletions
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47
scripts/release.sh
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@@ -2,10 +2,12 @@
#
# Release a new version of cpp-httplib.
#
# Usage: ./release.sh [--run]
# Usage: ./release.sh [--run] [--minor]
#
# By default, runs in dry-run mode (no changes made).
# Pass --run to actually update files, commit, tag, and push.
# Pass --minor to force a minor bump even when ABI is unchanged
# (use this for behavioral breaking changes that don't break ABI).
#
# This script:
# 1. Reads the current version from httplib.h
@@ -14,21 +16,30 @@
# 4. Determines the next version automatically:
# - abidiff passed → patch bump (e.g., 0.38.0 → 0.38.1)
# - abidiff failed → minor bump (e.g., 0.38.1 → 0.39.0)
# - --minor passed → forces minor bump regardless of abidiff
# 5. Updates httplib.h and docs-src/config.toml
# 6. Commits, tags (vX.Y.Z), and pushes
set -euo pipefail
DRY_RUN=1
if [ "${1:-}" = "--run" ]; then
DRY_RUN=0
shift
fi
if [ $# -ne 0 ]; then
echo "Usage: $0 [--run]"
exit 1
fi
FORCE_MINOR=0
while [ $# -gt 0 ]; do
case "$1" in
--run)
DRY_RUN=0
shift
;;
--minor)
FORCE_MINOR=1
shift
;;
*)
echo "Usage: $0 [--run] [--minor]"
exit 1
;;
esac
done
# --- Step 1: Read current version from httplib.h ---
CURRENT_VERSION=$(sed -n 's/^#define CPPHTTPLIB_VERSION "\([^"]*\)"/\1/p' httplib.h)
@@ -51,8 +62,7 @@ HEAD_SHORT=$(git rev-parse --short HEAD)
echo " Latest commit: $HEAD_SHORT"
# Fetch all workflow runs for the HEAD commit
RUNS=$(gh run list --json name,conclusion,headSha \
--jq "[.[] | select(.headSha == \"$HEAD_SHA\")]")
RUNS=$(gh run list --commit "$HEAD_SHA" --json name,conclusion,headSha)
NUM_RUNS=$(echo "$RUNS" | jq 'length')
@@ -95,7 +105,12 @@ fi
echo " All non-abidiff CI checks passed."
# --- Step 4: Determine new version ---
if [ "$ABIDIFF_PASSED" -eq 1 ]; then
if [ "$FORCE_MINOR" -eq 1 ] && [ "$ABIDIFF_PASSED" -eq 1 ]; then
NEW_MINOR=$((V_MINOR + 1))
NEW_VERSION="$V_MAJOR.$NEW_MINOR.0"
echo ""
echo "==> abidiff passed but --minor specified → forced minor bump"
elif [ "$ABIDIFF_PASSED" -eq 1 ]; then
NEW_PATCH=$((V_PATCH + 1))
NEW_VERSION="$V_MAJOR.$V_MINOR.$NEW_PATCH"
echo ""
@@ -104,7 +119,11 @@ else
NEW_MINOR=$((V_MINOR + 1))
NEW_VERSION="$V_MAJOR.$NEW_MINOR.0"
echo ""
echo "==> abidiff failed → minor bump"
if [ "$FORCE_MINOR" -eq 1 ]; then
echo "==> abidiff failed → minor bump (--minor also specified)"
else
echo "==> abidiff failed → minor bump"
fi
fi
VERSION_HEX=$(printf "0x%02x%02x%02x" "${NEW_VERSION%%.*}" "$(echo "$NEW_VERSION" | cut -d. -f2)" "${NEW_VERSION##*.}")