test commit; rewrite to use comm and two temp files to get around argument too long...

diff --git a/vcsh b/vcsh
index 15eec5153d1e27caea5343a4ce6797c7da4fd6e8..7004cdff6904a3068c9e6b842fe6b915d07a3ad9 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -285,13 +285,18 @@ retire() {
 }
 
 list_untracked() {
+       temp_file_others=$(mktemp) || fatal 'Could not create temp file'
+       temp_file_untracked=$(mktemp) || fatal 'Could not create temp file'
        for VCSH_REPO_NAME in $(list); do
-               [ -n $ran_once ] && files_untracked=$(printf '%s\n' "$files_untracked" | grep -Fx "$files_other")
+               [ -n $ran_once ] && foo="$(comm -12 --nocheck-order $temp_file_others $temp_file_untracked)"
+               echo "$foo" > $temp_file_untracked
+#              [ -n $ran_once ] && files_untracked=$(printf '%s\n' "$files_untracked" | grep -Fx "$files_other")
                export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
-               files_other="$(git ls-files --others)"
-               [ -z $ran_once ] && { ran_once=1; files_untracked=$files_other; }
+               git ls-files --others | sort -u > $temp_file_others
+               [ -z "$ran_once" ] && { ran_once=1; cp $temp_file_others $temp_file_untracked; }
        done
-       echo "$files_untracked" | sort -u
+       cat $temp_file_untracked
+       rm $temp_file_others $temp_file_untracked || fatal 'Could not delete temp file'
 }
 
 rename() {