Differential D7481 Diff 23642 contrib/source-control-tools/automated-commits.sh

Changeset View

Standalone View

contrib/source-control-tools/automated-commits.sh

#!/usr/bin/env bash		#!/usr/bin/env bash

# Note: Any bot running this script must have the appropriate permissions to		# Note: Any bot running this script must have the appropriate permissions to
# push commits upstream. When running locally, this script will git push in a		# push commits upstream. When running locally, this script will git push in a
# dry run by default.		# dry run by default.

export LC_ALL=C.UTF-8		export LC_ALL=C.UTF-8

set -euxo pipefail		set -euxo pipefail

DEFAULT_PARENT_COMMIT="origin/master"

help_message() {		help_message() {
cat <<EOF		cat <<EOF
$0 [options] [script] [script_args...]		$0 [options] [script] [script_args...]
Generate a commit from available recipes.		Generate a commit from available recipes.

The given script may produce a commit. If a commit is generated this way, it will be landed.		The given script may produce a commit. If a commit is generated this way, it will be landed.

Options:		Options:
-p, --parent The parent commit to build ontop of. Default: '${DEFAULT_PARENT_COMMIT}'
Note: This should only be used for testing since the behavior of setting
this to a particular commit varies slightly from the default.
-h, --help Display this help message.		-h, --help Display this help message.

Environment Variables:		Environment Variables:
COMMIT_TYPE (required) The commit recipe to run.		COMMIT_TYPE (required) The commit recipe to run.
DRY_RUN If set to 'no', this script will push the generated changes upstream. Default: 'yes'		DRY_RUN If set to 'no', this script will push the generated changes upstream. Default: 'yes'
EOF		EOF
}		}

SCRIPT=""		SCRIPT=""
SCRIPT_ARGS=()		SCRIPT_ARGS=()
PARENT_COMMIT="${DEFAULT_PARENT_COMMIT}"

# Parse command line arguments		# Parse command line arguments
while [[ $# -gt 0 ]]; do		while [[ $# -gt 0 ]]; do
case $1 in		case $1 in
-p\|--parent)
PARENT_COMMIT=$(git rev-parse "$2")
shift # shift past argument
shift # shift past value
;;
-h\|--help)		-h\|--help)
help_message		help_message
exit 0		exit 0
;;		;;
*)		*)
SCRIPT="$1"		SCRIPT="$1"
shift		shift
SCRIPT_ARGS=("$@")		SCRIPT_ARGS=("$@")
break		break
;;		;;
esac		esac
done		done

: "${COMMIT_TYPE:=}"		: "${COMMIT_TYPE:=}"
if [ -z "${COMMIT_TYPE}" ]; then		if [ -z "${COMMIT_TYPE}" ]; then
echo "Error: Environment variable COMMIT_TYPE must be set"		echo "Error: Environment variable COMMIT_TYPE must be set"
exit 2		exit 2
fi		fi

LAND_PATCH_ARGS=()		LAND_PATCH_ARGS=()
case ${DRY_RUN:=yes} in		case ${DRY_RUN:=yes} in
no\|NO\|false\|FALSE)		no\|NO\|false\|FALSE)
if [ "${PARENT_COMMIT}" != "${DEFAULT_PARENT_COMMIT}" ]; then		# Nothing to do
echo "Error: Running with DRY_RUN=no on a commit parent other than '${DEFAULT_PARENT_COMMIT}'"
exit 3
fi
;;		;;
*)		*)
LAND_PATCH_ARGS+=("--dry-run")		LAND_PATCH_ARGS+=("--dry-run")
;;		;;
esac		esac

		OLD_HEAD="$(git rev-parse HEAD)"

echo "Building automated commit '${COMMIT_TYPE}'..."		echo "Building automated commit '${COMMIT_TYPE}'..."

BOT_PREFIX="[Automated]"		BOT_PREFIX="[Automated]"
TOPLEVEL=$(git rev-parse --show-toplevel)		TOPLEVEL=$(git rev-parse --show-toplevel)

BUILD_DIR="${TOPLEVEL}/abc-ci-builds/automated-commit-${COMMIT_TYPE}"		BUILD_DIR="${TOPLEVEL}/abc-ci-builds/automated-commit-${COMMIT_TYPE}"
mkdir -p "${BUILD_DIR}"		mkdir -p "${BUILD_DIR}"
export BUILD_DIR		export BUILD_DIR

DEVTOOLS_DIR="${TOPLEVEL}"/contrib/devtools		DEVTOOLS_DIR="${TOPLEVEL}"/contrib/devtools

# Make sure tree is clean		# Make sure tree is clean
git checkout master		if [ -n "$(git status --porcelain)" ]; then
git reset --hard "${PARENT_COMMIT}"		echo "Error: The source tree has unexpected changes. Clean up any changes (try 'git stash') and try again."
		exit 10
		fi

case "${COMMIT_TYPE}" in		case "${COMMIT_TYPE}" in
archive-release-notes)		archive-release-notes)
# shellcheck source=../utils/compare-version.sh		# shellcheck source=../utils/compare-version.sh
source "${TOPLEVEL}"/contrib/utils/compare-version.sh		source "${TOPLEVEL}"/contrib/utils/compare-version.sh
RELEASE_NOTES_FILE="${TOPLEVEL}/doc/release-notes.md"		RELEASE_NOTES_FILE="${TOPLEVEL}/doc/release-notes.md"
RELEASE_NOTES_VERSION=$(sed -n "1s/^Bitcoin ABC version $[0-9]\+\.[0-9]\+\.[0-9]\+$.\+$/\1/p" "${RELEASE_NOTES_FILE}")		RELEASE_NOTES_VERSION=$(sed -n "1s/^Bitcoin ABC version $[0-9]\+\.[0-9]\+\.[0-9]\+$.\+$/\1/p" "${RELEASE_NOTES_FILE}")
RELEASE_NOTES_ARCHIVE="${TOPLEVEL}/doc/release-notes/release-notes-${RELEASE_NOTES_VERSION}.md"		RELEASE_NOTES_ARCHIVE="${TOPLEVEL}/doc/release-notes/release-notes-${RELEASE_NOTES_VERSION}.md"
▲ Show 20 Lines • Show All 108 Lines • ▼ Show 20 Lines	if [ ! -f "${SCRIPT}" ]; then
exit 10		exit 10
fi		fi

"${SCRIPT}" "${SCRIPT_ARGS[@]}"		"${SCRIPT}" "${SCRIPT_ARGS[@]}"
;;		;;
esac		esac

# Bail early if there's nothing to land		# Bail early if there's nothing to land
if [ "$(git rev-parse HEAD)" == "$(git rev-parse ${PARENT_COMMIT})" ]; then		if [ "$(git rev-parse HEAD)" == "${OLD_HEAD}" ]; then
echo "No new changes. Nothing to do."		echo "No new changes. Nothing to do."
exit 0		exit 0
fi		fi

# Land the generated commit		# Land the generated commit
"${TOPLEVEL}"/contrib/source-control-tools/land-patch.sh "${LAND_PATCH_ARGS[@]}"		"${TOPLEVEL}"/contrib/source-control-tools/land-patch.sh "${LAND_PATCH_ARGS[@]}"