#!/bin/sh

# Checks link-commits.lua, the shipped commit-filter, whose configuration as
# shipped links bare object names to ./?id= and leaves issue marks like #123
# as text until a tracker is set up. The unit checks cover the matching rules
# under every suitable standalone Lua, and a commit whose message carries one
# of each is then rendered through cgit itself.

test_description='Check the shipped link-commits extension'
CGIT_TEST_NO_CREATE_REPOS=YesPlease
. ./setup.sh
. "$TEST_OUTPUT_DIRECTORY/extensions/lib.sh"

for lua in ${interpreters:-lua}
do
	test_expect_success STANDALONE_LUA "unit checks under $(lua_version "$lua")" '
		"$lua" "$EXT_TEST_DIRECTORY/test-link-commits.lua" "$EXTENSIONS_DIRECTORY/link-commits.lua"
	'
done

test_expect_success 'create a repository whose commit message holds matches' '
	test_create_repo repos/linky &&
	(
		cd repos/linky &&
		echo content >file &&
		git add file &&
		git commit -m "fix #123 near deadbeefcafe1234"
	)
'

test_expect_success 'point cgit at it through the commit filter' '
	cat >cgitrc <<-EOF
	virtual-root=/
	cache-size=0
	repo.url=linky
	repo.path=$PWD/repos/linky/.git
	repo.commit-filter=lua:$EXTENSIONS_DIRECTORY/link-commits.lua
	EOF
'

test_expect_success CGIT_LUA 'the issue mark stays text on the commit page' '
	cgit_ok_url "linky/commit/" >tmp &&
	test_grep "fix #123 near" tmp &&
	test_grep ! "bugs.example.com" tmp
'

test_expect_success CGIT_LUA 'the object name links to its own page' '
	cgit_ok_url "linky/commit/" >tmp &&
	test_grep "id=deadbeefcafe1234.>deadbeefcafe1234</a>" tmp
'

test_done