branch_contains "$name" "$base_rev" ||
echo "Base is newer than head! Please run \`tg update\`."
-deps="$(git cat-file blob "$name:.topdeps" | paste -s -d' ')"
-echo "Depends: $deps"
+git cat-file blob "$name:.topdeps" |
+ sed '1{ s/^/Depends: /; n; }; s/^/ /;'
-depcheck="$(mktemp)"
+depcheck="$(mktemp -t tg-depcheck.XXXXXX)"
missing_deps=
-needs_update "$name" >"$depcheck"
+needs_update "$name" >"$depcheck" || :
if [ -n "$missing_deps" ]; then
echo "MISSING: $missing_deps"
fi