blob: eb188180d10b20ccb0f5a7784cfabae8843a88d7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
#!/usr/bin/env bash
GIT_ROOT="$(git rev-parse --show-toplevel)"
DATABASE="${GIT_ROOT}/.git/info/code-review.sqlite"
function create_database () {
sqlite3 "$DATABASE" <<-SQL
BEGIN TRANSACTION;
CREATE TABLE IF NOT EXISTS merge_bases (
id INTEGER PRIMARY KEY,
head TEXT NOT NULL,
base TEXT NOT NULL
);
COMMIT;
SQL
}
function create_database_if_not_exists () {
if [ ! -f "$DATABASE" ]; then
create_database
fi
}
function create_merge_base () {
local head="$1"
local base="$2"
# TODO: Change to upsert or equivalent
sqlite3 "$DATABASE" <<-SQL
BEGIN TRANSACTION;
UPDATE merge_bases
SET base = '$base'
WHERE head = '$head';
INSERT INTO merge_bases
(head, base)
SELECT
'$head',
'$base'
WHERE (SELECT changes() = 0);
COMMIT;
SQL
}
function create_merge_base_from_current () {
local base="$1"
create_merge_base "$(current_branch)" "$base"
}
function get_merge_base () {
local head="$(current_branch)"
local default_base='master'
if git config remote.origin.url > /dev/null; then
default_base='origin/master'
fi
sqlite3 "$DATABASE" <<-SQL
BEGIN TRANSACTION;
SELECT ifnull(max(base), '$default_base')
FROM merge_bases
WHERE head = '$head'
LIMIT 1;
COMMIT;
SQL
}
function current_branch () {
git rev-parse --abbrev-ref HEAD
}
|
