From a47bf8ba13440c9691bf002a5bf687175d9c0937 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sun, 18 Mar 2018 16:05:30 +0100
Subject: Add TAP test structure

Copied and modified from:

https://github.com/teddywing/git-hook-pre-commit-python-javascript-syntax-linter/blob/efa1909/t/001-setup.t
https://github.com/teddywing/git-hook-pre-commit-python-javascript-syntax-linter/blob/f6bb0d3/t/999-teardown.t
---
 Makefile         |  4 ++++
 t/001-setup.t    | 21 +++++++++++++++++++++
 t/999-teardown.t | 14 ++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 Makefile
 create mode 100644 t/001-setup.t
 create mode 100644 t/999-teardown.t

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2cab678
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,4 @@
+.PHONY: test
+
+test:
+	prove -v
diff --git a/t/001-setup.t b/t/001-setup.t
new file mode 100644
index 0000000..0e591c4
--- /dev/null
+++ b/t/001-setup.t
@@ -0,0 +1,21 @@
+#!/usr/bin/env perl -w
+
+use strict;
+
+use Test::More;
+
+system('git init t-git-repo');
+ok !$?;
+
+chdir 't-git-repo' or die $!;
+
+system('echo tmp > tmp.txt');
+ok !$?;
+
+system('git add tmp.txt');
+ok !$?;
+
+system('git commit -m "Commit"');
+ok !$?;
+
+done_testing;
diff --git a/t/999-teardown.t b/t/999-teardown.t
new file mode 100644
index 0000000..e7e8ab2
--- /dev/null
+++ b/t/999-teardown.t
@@ -0,0 +1,14 @@
+#!/usr/bin/env perl -w
+
+use strict;
+
+use Test::More;
+
+if (!-d 't-git-repo') {
+	plan skip_all => 'Testing stage already cleaned.';
+}
+
+system('rm -rf t-git-repo');
+ok !$?;
+
+done_testing;
-- 
cgit v1.2.3


From 4132e288ba6af49cf726d71785ec1f2ff9f39270 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sun, 18 Mar 2018 16:22:07 +0100
Subject: git-branch-list: Add `clear` command

A new sub-command that clears the entire branch list. This makes it easy
to remove everything when all the branches in the list are stale (e.g.
everything's been merged already).
---
 git-branch-list                             |  7 ++++++
 t/100-clear-clears-all-branches-from-list.t | 36 +++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 t/100-clear-clears-all-branches-from-list.t

diff --git a/git-branch-list b/git-branch-list
index 1e8593c..1468bfe 100755
--- a/git-branch-list
+++ b/git-branch-list
@@ -64,6 +64,10 @@ function drop_branch () {
 	rm "${DATABASE}.bak"
 }
 
+function clear_branches () {
+	: > "$DATABASE"
+}
+
 function list_branches () {
 	nl "$DATABASE"
 }
@@ -129,6 +133,9 @@ case "$command" in
 	drop)
 		drop_branch "$2"
 		;;
+	clear)
+		clear_branches
+		;;
 	"")
 		list_branches
 
diff --git a/t/100-clear-clears-all-branches-from-list.t b/t/100-clear-clears-all-branches-from-list.t
new file mode 100644
index 0000000..952d68a
--- /dev/null
+++ b/t/100-clear-clears-all-branches-from-list.t
@@ -0,0 +1,36 @@
+#!/usr/bin/env perl -w
+
+use strict;
+
+use Test::More;
+
+use File::Spec;
+
+my $BIN = File::Spec->rel2abs('git-branch-list');
+
+chdir 't-git-repo' or die $!;
+
+system('git branch first');
+ok !$?;
+
+system("$BIN save first");
+ok !$?;
+
+system('git branch second');
+ok !$?;
+
+system("$BIN save second");
+ok !$?;
+
+system("$BIN clear");
+ok !$?;
+
+my $branch_list = qx($BIN);
+is $branch_list, '';
+
+
+# Teardown
+system('git branch -d first second');
+
+
+done_testing;
-- 
cgit v1.2.3