provide a global temporary directory

[topgit.git] / tg-info.sh

diff --git a/tg-info.sh b/tg-info.sh
index ce998090c7ff16669ab7d1b53869e42256cb0d21..10e257e635308cfb1f997f3ea9acd906907aa479 100644 (file)
--- a/tg-info.sh
+++ b/tg-info.sh
@@ -12,7 +12,7 @@ while [ -n "$1" ]; do
        arg="$1"; shift
        case "$arg" in
        -*)
-               echo "Usage: tg info [NAME]" >&2
+               echo "Usage: tg [...] info [NAME]" >&2
                exit 1;;
        *)
                [ -z "$name" ] || die "name already specified ($name)"
@@ -20,7 +20,7 @@ while [ -n "$1" ]; do
        esac
 done
 
-[ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/heads/##')"
+[ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/\(heads\|top-bases\)/##')"
 base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)" ||
        die "not a TopGit-controlled branch"
 
@@ -28,21 +28,35 @@ measure="$(measure_branch "$name" "$base_rev")"
 
 echo "Topic Branch: $name ($measure)"
 if [ "$(git rev-parse --short "$name")" = "$base_rev" ]; then
-       echo "No commits."
+       echo "* No commits."
        exit 0
 fi
 
-git cat-file blob "$name:.topmsg" | grep ^Subject:
+git cat-file blob "$name:.topmsg" | grep ^Subject: || :
 
 echo "Base: $base_rev"
 branch_contains "$name" "$base_rev" ||
-       echo "Base is newer than head! Please run \`tg update\`."
+       echo "* Base is newer than head! Please run \`$tg update\`."
 
-deps="$(git cat-file blob "$name:.topdeps")"
-echo "Depends: $deps"
+if has_remote "$name"; then
+       echo "Remote Mate: $base_remote/$name"
+       branch_contains "$base_rev" "refs/remotes/$base_remote/top-bases/$name" ||
+               echo "* Local base is out of date wrt. the remote base."
+       branch_contains "$name" "refs/remotes/$base_remote/$name" ||
+               echo "* Local head is out of date wrt. the remote head."
+       branch_contains "refs/remotes/$base_remote/$name" "$name" ||
+               echo "* Local head is ahead of the remote head."
+fi
+
+git cat-file blob "$name:.topdeps" |
+       sed '1{ s/^/Depends: /; n; }; s/^/         /;'
 
-depcheck="$(mktemp)"
-needs_update "$name" >"$depcheck"
+depcheck="$(get_temp tg-depcheck)"
+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 "$depcheck" |
@@ -58,4 +72,5 @@ if [ -s "$depcheck" ]; then
 else
        echo "Up-to-date."
 fi
-rm "$depcheck"
+
+# vim:noet