From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 7 Feb 2017 17:12:34 +0000 (-0500)
Subject: repo: make `repo` search more flexible
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=b45330910922db679ffb7f5e94814f044f97df89;p=home.git

repo: make `repo` search more flexible
---

diff --git a/.bin/r b/.bin/r
index 22628b4..24fc5e4 100755
--- a/.bin/r
+++ b/.bin/r
@@ -87,6 +87,46 @@ process_reviewers() {
 	reviewers=${reviewers%,}
 }
 
+find_repo() {
+	# Diff projects have diff versions of repo.  Find a compatible one.
+	local root=$(repo_root)
+
+	# Use the manifest repo URL.
+	local manifest_dir="${root}/.repo/manifests.git"
+	local d
+
+	# Default to the local repo if it's there.
+	local search=(
+		"${root}/.repo/repo"
+	)
+
+	case $(g --git-dir="${manifest_dir}" config remote.origin.url) in
+	*android*)
+		search+=(
+			/usr/local/src/repo
+			~/src/repo
+		)
+		;;
+	*chromium*|*chrome*)
+		search+=(
+			~/depot_tools
+			~/chromiumos/depot_tools
+			/usr/local/src/depot_tools
+			~/src/depot_tools
+		)
+		;;
+	esac
+	for d in "${search[@]}" ; do
+		if [[ -x ${d}/repo ]] ; then
+			echo "${d}"/repo
+			return
+		fi
+	done
+
+	# Fallback: use $PATH.
+	type -P repo
+}
+
 case ${acmd:-${cmd}} in
 rebase)
 	if [[ $1 == "all" ]] ; then
@@ -302,9 +342,14 @@ upload)
 	;;
 email)
 	email=${1:-${USER}@chromium.org}
+
+	root=$(repo_root)
+	git --git-dir="${root}/.repo/manifests.git" cfg user.email "${email}"
+	git --git-dir="${root}/.repo/repo/.git" cfg user.email "${email}"
+
 	cmd='forall'
-	set -- -c "git cfg user.email ${email}"
+	set -- -c "git cfg user.email '${email}'"
 	;;
 esac
 
-exec python2 $(type -P repo) ${acmd:-${cmd}} "$@"
+exec python2 $(find_repo) ${acmd:-${cmd}} "$@"