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List: git
Subject: [PATCH 1/1] status: display "doing what" information in git status
From: Pierre Habouzit <madcoder () debian ! org>
Date: 2011-05-05 21:48:46
Message-ID: 1304632126-16733-1-git-send-email-madcoder () debian ! org
[Download RAW message or body]
This provides the same information as the git bash prompt about the
current operation that is going on: rebase, merge, am, cherry-pick or
bisect.
This is very useful for "beginners" who don't have their shell prompt set
up for git.
The logic has been largely borrowed from
contrib/completion/git-completion.bash
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
---
wt-status.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 74 insertions(+), 0 deletions(-)
diff --git a/wt-status.c b/wt-status.c
index 9f4e0ba..aad0f7f 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -527,6 +527,79 @@ static void wt_status_print_unmerged(struct wt_status *s)
}
+static int wt_has_file(const char *what)
+{
+ char path[PATH_MAX];
+
+ return access(git_snpath(path, sizeof(path), "%s", what), F_OK) == 0;
+}
+
+static void wt_status_print_doingwhat(struct wt_status *s)
+{
+ const char *status_header = color(WT_STATUS_HEADER, s);
+ const char *status_nobranch = color(WT_STATUS_NOBRANCH, s);
+ struct strbuf sb = STRBUF_INIT;
+ char path[PATH_MAX];
+
+ if (wt_has_file("rebase-merge/interactive")) {
+ status_printf(s, status_header, "");
+
+ git_snpath(path, sizeof(path), "%s", "rebase-merge/head-name");
+ strbuf_read_file(&sb, path, 0);
+ strbuf_rtrim(&sb);
+
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git rebase -i of %s"),
+ prefixcmp(sb.buf, "refs/heads/") == 0 ?
+ sb.buf + 11 : sb.buf);
+ } else if (wt_has_file("rebase-merge")) {
+ status_printf(s, status_header, "");
+
+ git_snpath(path, sizeof(path), "%s", "rebase-merge/head-name");
+ strbuf_read_file(&sb, path, 0);
+ strbuf_rtrim(&sb);
+
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git rebase -m on %s"),
+ prefixcmp(sb.buf, "refs/heads/") == 0 ?
+ sb.buf + 11 : sb.buf);
+ } else {
+ if (wt_has_file("rebase-apply")) {
+ status_printf(s, status_header, "");
+
+ if (wt_has_file("rebase-apply/rebasing")) {
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git rebase"));
+ } else if (wt_has_file("rebase-apply/applying")) {
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git am"));
+ } else {
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git rebase or am"));
+ }
+ } else if (wt_has_file("MERGE_HEAD")) {
+ status_printf(s, status_header, "");
+
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git merge"));
+ } else if (wt_has_file("CHERRY_PICK_HEAD")) {
+ status_printf(s, status_header, "");
+
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git cherry-pick"));
+ } else if (wt_has_file("BISECT_LOG")) {
+ status_printf(s, status_header, "");
+
+ status_printf_more(s, status_nobranch,
+ _("in the middle of a git bisect"));
+ } else {
+ return;
+ }
+ }
+ status_printf_more(s, status_header, "\n");
+ strbuf_release(&sb);
+}
+
static void wt_status_print_updated(struct wt_status *s)
{
int shown_header = 0;
@@ -732,6 +805,7 @@ void wt_status_print(struct wt_status *s)
status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
}
+ wt_status_print_doingwhat(s);
wt_status_print_updated(s);
wt_status_print_unmerged(s);
wt_status_print_changed(s);
--
1.7.5.1.289.g76e37.dirty
--
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