show-notes.sh

#!/bin/bash

set -euo pipefail

SCRIPT_PATH=$(realpath "$0")
SCRIPT_DIR=$(dirname "$SCRIPT_PATH")

. "$SCRIPT_DIR/commit-utils.sh"
. "$SCRIPT_DIR/meta-utils.sh"

print_help() {
	echo "usage: $0 <commits>"
	echo "commits: commits to show notes for"
}

if [[ $# -eq 0 ]]; then
	print_help
	exit 1
fi

COMMITS=()
parse_commitish COMMITS "$@"

for COMMIT in "${COMMITS[@]}"; do
	CHANGE_ID=$(get_git_change_id "$COMMIT")
	if [[ -z "$CHANGE_ID" ]]; then
		echo "Skipping $COMMIT: no Change-Id found" >&2
		continue
	fi

	echo "Found Change-Id $CHANGE_ID for commit $COMMIT"

	META_CONTENT=$(get_change_id_meta_content "$CHANGE_ID")
    if [[ -z "$META_CONTENT" ]]; then
	    echo "Skipping $CHANGE_ID: no meta content found"
        continue
    fi

    git show -s "$COMMIT"
    echo
    echo "Notes:"
    echo "$META_CONTENT" | sed 's/^/    /'
    echo
done