[PATCH v2] status: add an empty line when there is no hint

From: John Lin <johnlinp@gmail.com>
Date: Apr 30, 2019, 06:02 UTC
Message-ID: <20190430060210.79610-1-johnlinp@gmail.com>

When typing "git status", there is an empty line between the "Changes not staged for commit:" block and the list of changed files. However, when typing "git commit" with no files added, there are no empty lines between them.

This patch adds empty lines in the above case and some similar cases.

Signed-off-by: John Lin <johnlinp@gmail.com>
---
 t/t7500-commit-template-squash-signoff.sh |  1 +
 t/t7508-status.sh                         |  5 +++++
 t/t7512-status-help.sh                    |  1 +
 wt-status.c                               | 12 ++++++++----
 4 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/t/t7500-commit-template-squash-signoff.sh b/t/t7500-commit-template-squash-signoff.sh
index 46a5cd4b73..0423e77d1d 100755
--- a/t/t7500-commit-template-squash-signoff.sh
+++ b/t/t7500-commit-template-squash-signoff.sh
@@ -345,6 +345,7 @@ cat >expected-template <<EOF
 #
 # On branch commit-template-check
 # Changes to be committed:
+#
 #	new file:   commit-template-check
 #
 # Untracked files not listed
diff --git a/t/t7508-status.sh b/t/t7508-status.sh
index e1f11293e2..949b1dbcc4 100755
--- a/t/t7508-status.sh
+++ b/t/t7508-status.sh
@@ -204,12 +204,15 @@ Your branch and 'upstream' have diverged,
 and have 1 and 2 different commits each, respectively.
 
 Changes to be committed:
+
 	new file:   dir2/added
 
 Changes not staged for commit:
+
 	modified:   dir1/modified
 
 Untracked files:
+
 	dir1/untracked
 	dir2/modified
 	dir2/untracked
@@ -449,9 +452,11 @@ Your branch and '\''upstream'\'' have diverged,
 and have 1 and 2 different commits each, respectively.
 
 Changes to be committed:
+
 	new file:   dir2/added
 
 Changes not staged for commit:
+
 	modified:   dir1/modified
 
 Untracked files not listed
diff --git a/t/t7512-status-help.sh b/t/t7512-status-help.sh
index 458608cc1e..0a29fa66a2 100755
--- a/t/t7512-status-help.sh
+++ b/t/t7512-status-help.sh
@@ -714,6 +714,7 @@ rebase in progress; onto $ONTO
 You are currently rebasing branch '\''statushints_disabled'\'' on '\''$ONTO'\''.
 
 Unmerged paths:
+
 	both modified:   main.txt
 
 no changes added to commit
diff --git a/wt-status.c b/wt-status.c
index 445a36204a..0766e3ee12 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -175,7 +175,7 @@ static void wt_longstatus_print_unmerged_header(struct wt_status *s)
 	}
 
 	if (!s->hints)
-		return;
+		goto conclude;
 	if (s->whence != FROM_COMMIT)
 		;
 	else if (!s->is_initial)
@@ -193,6 +193,7 @@ static void wt_longstatus_print_unmerged_header(struct wt_status *s)
 	} else {
 		status_printf_ln(s, c, _("  (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
 	}
+conclude:
 	status_printf_ln(s, c, "%s", "");
 }
 
@@ -202,13 +203,14 @@ static void wt_longstatus_print_cached_header(struct wt_status *s)
 
 	status_printf_ln(s, c, _("Changes to be committed:"));
 	if (!s->hints)
-		return;
+		goto conclude;
 	if (s->whence != FROM_COMMIT)
 		; /* NEEDSWORK: use "git reset --unresolve"??? */
 	else if (!s->is_initial)
 		status_printf_ln(s, c, _("  (use \"git reset %s <file>...\" to unstage)"), s->reference);
 	else
 		status_printf_ln(s, c, _("  (use \"git rm --cached <file>...\" to unstage)"));
+conclude:
 	status_printf_ln(s, c, "%s", "");
 }
 
@@ -220,7 +222,7 @@ static void wt_longstatus_print_dirty_header(struct wt_status *s,
 
 	status_printf_ln(s, c, _("Changes not staged for commit:"));
 	if (!s->hints)
-		return;
+		goto conclude;
 	if (!has_deleted)
 		status_printf_ln(s, c, _("  (use \"git add <file>...\" to update what will be committed)"));
 	else
@@ -228,6 +230,7 @@ static void wt_longstatus_print_dirty_header(struct wt_status *s,
 	status_printf_ln(s, c, _("  (use \"git checkout -- <file>...\" to discard changes in working directory)"));
 	if (has_dirty_submodules)
 		status_printf_ln(s, c, _("  (commit or discard the untracked or modified content in submodules)"));
+conclude:
 	status_printf_ln(s, c, "%s", "");
 }
 
@@ -238,8 +241,9 @@ static void wt_longstatus_print_other_header(struct wt_status *s,
 	const char *c = color(WT_STATUS_HEADER, s);
 	status_printf_ln(s, c, "%s:", what);
 	if (!s->hints)
-		return;
+		goto conclude;
 	status_printf_ln(s, c, _("  (use \"git %s <file>...\" to include in what will be committed)"), how);
+conclude:
 	status_printf_ln(s, c, "%s", "");
 }

-- 
2.21.0