2 # TopGit - A different patch queue manager
3 # (c) Petr Baudis <pasky@suse.cz> 2008
15 echo "Usage: tg info [NAME]" >&2
18 [ -z "$name" ] || die "name already specified ($name)"
23 [ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/heads/##')"
24 base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)" ||
25 die "not a TopGit-controlled branch"
27 measure="$(measure_branch "$name" "$base_rev")"
29 echo "Topic Branch: $name ($measure)"
30 if [ "$(git rev-parse --short "$name")" = "$base_rev" ]; then
35 git cat-file blob "$name:.topmsg" | grep ^Subject:
37 echo "Base: $base_rev"
38 branch_contains "$name" "$base_rev" ||
39 echo "Base is newer than head! Please run \`tg update\`."
41 deps="$(git cat-file blob "$name:.topdeps")"
45 needs_update "$name" >"$depcheck"
46 if [ -s "$depcheck" ]; then
47 echo "Needs update from:"
49 sed 's/ [^ ]* *$//' | # last is $name
50 sed 's/^: //' | # don't distinguish base updates
51 while read dep chain; do
53 [ -n "$chain" ] && echo -n "(<= $(echo "$chain" | sed 's/ / <= /')) "
54 dep_parent="${chain%% *}"
55 echo -n "($(measure_branch "$dep" "${dep2:-$name}"))"