X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/f7ce400c37d3308122195fd70fa79dff7aac00e3..de1c75a12e9f0f586b1973d3866ad4707d263a08:/vcsh

diff --git a/vcsh b/vcsh
index b675edd..a374f05 100755
--- a/vcsh
+++ b/vcsh
@@ -19,7 +19,7 @@
 # If '.git-HEAD' is appended to the version, you are seeing an unreleased
 # version of vcsh; the master branch is supposed to be clean at all times
 # so you can most likely just use it nonetheless
-VERSION='1.20140508'
+VERSION='1.20141009'
 SELF=$(basename $0)
 
 fatal() {
@@ -161,7 +161,7 @@ clone() {
 	done
 	[ x"$VCSH_CONFLICT" = x'1' ]) &&
 		fatal "will stop after fetching and not try to merge!
-  Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning." 17
+  Once this situation has been resolved, run 'vcsh $VCSH_REPO_NAME pull' to finish cloning." 17
 	git merge origin/master
 	hook post-merge
 	hook post-clone
@@ -244,12 +244,14 @@ get_files() {
 list_tracked() {
 	for VCSH_REPO_NAME in $(list); do
 		get_files
-	done | sort -u
+	done | sed "s,^,$(printf '%s\n' "$VCSH_BASE/" | \
+	    sed 's/[,\&]/\\&/g')," | sort -u
 }
 
 list_tracked_by() {
 	use
-	git ls-files | sort -u
+	git ls-files | sed "s,^,$(printf '%s\n' "$VCSH_BASE/" | \
+	    sed 's/[,\&]/\\&/g')," | sort -u
 }
 
 pull() {
@@ -282,6 +284,45 @@ retire() {
 	unset VCSH_DIRECTORY
 }
 
+list_untracked() {
+	command -v 'comm' >/dev/null 2>&1 || fatal "Could not find 'comm'"
+
+	temp_file_others=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
+	temp_file_untracked=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
+	temp_file_untracked_copy=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
+
+	# Hack in support for `vcsh list-untracked -r`
+	directory_opt="--directory"
+	shift 1
+	while getopts "r" flag; do
+		if [ x"$1" = x'-r' ]; then
+			unset directory_opt
+		fi
+		shift 1
+	done
+
+	for VCSH_REPO_NAME in $(list); do
+		export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
+		git ls-files --others "$directory_opt" | (
+			while read line; do
+				echo "$line"
+				directory_component="$(echo "$line" | cut -d'/' -f1)"
+				[ -d "$directory_component" ] && printf '%s/\n' "$directory_component"
+			done
+			) | sort -u > $temp_file_others
+		if [ -z "$ran_once" ]; then
+			ran_once=1
+			cp $temp_file_others $temp_file_untracked || fatal 'Could not copy temp file'
+		fi
+		cp $temp_file_untracked $temp_file_untracked_copy || fatal 'Could not copy temp file'
+		comm -12 --nocheck-order $temp_file_others $temp_file_untracked_copy > $temp_file_untracked
+	done
+	cat $temp_file_untracked
+
+	unset directory_opt directory_component
+	rm -f $temp_file_others $temp_file_untracked $temp_file_untracked_copy || fatal 'Could not delete temp files'
+}
+
 rename() {
 	git_dir_exists
 	[ -d "$GIT_DIR_NEW" ] && fatal "'$GIT_DIR_NEW' exists" 54
@@ -461,6 +502,7 @@ elif [ x"$VCSH_COMMAND" = x'delete' ]           ||
 elif [ x"$VCSH_COMMAND" = x'commit' ] ||
      [ x"$VCSH_COMMAND" = x'list'   ] ||
      [ x"$VCSH_COMMAND" = x'list-tracked' ] ||
+     [ x"$VCSH_COMMAND" = x'list-untracked' ] ||
      [ x"$VCSH_COMMAND" = x'pull'   ] ||
      [ x"$VCSH_COMMAND" = x'push'   ]; then
 	: