tg-info.sh: Show missing dependencies (needs_update() enhancement)

[topgit.git] / tg-info.sh

diff --git a/tg-info.sh b/tg-info.sh
index ce998090c7ff16669ab7d1b53869e42256cb0d21..c95677f2440a90c4a945d734b977abf06cee872b 100644 (file)
--- a/tg-info.sh
+++ b/tg-info.sh
@@ -38,11 +38,15 @@ echo "Base: $base_rev"
 branch_contains "$name" "$base_rev" ||
        echo "Base is newer than head! Please run \`tg update\`."
 
-deps="$(git cat-file blob "$name:.topdeps")"
+deps="$(git cat-file blob "$name:.topdeps" | paste -s -d' ')"
 echo "Depends: $deps"
 
 depcheck="$(mktemp)"
+missing_deps=
 needs_update "$name" >"$depcheck"
+if [ -n "$missing_deps" ]; then
+       echo "MISSING: $missing_deps"
+fi
 if [ -s "$depcheck" ]; then
        echo "Needs update from:"
        cat "$depcheck" |