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
|
package cache
import (
"fmt"
"github.com/MichaelMure/git-bug/repository"
)
const lockfile = "lock"
const excerptsFile = "excerpts"
type RootCache struct {
repos map[string]*RepoCache
}
func NewCache() RootCache {
return RootCache{
repos: make(map[string]*RepoCache),
}
}
// RegisterRepository register a named repository. Use this for multi-repo setup
func (c *RootCache) RegisterRepository(ref string, repo repository.Repo) error {
r, err := NewRepoCache(repo)
if err != nil {
return err
}
c.repos[ref] = r
return nil
}
// RegisterDefaultRepository register a unnamed repository. Use this for mono-repo setup
func (c *RootCache) RegisterDefaultRepository(repo repository.Repo) error {
r, err := NewRepoCache(repo)
if err != nil {
return err
}
c.repos[""] = r
return nil
}
// ResolveRepo retrieve a repository by name
func (c *RootCache) DefaultRepo() (*RepoCache, error) {
if len(c.repos) != 1 {
return nil, fmt.Errorf("repository is not unique")
}
for _, r := range c.repos {
return r, nil
}
panic("unreachable")
}
// DefaultRepo retrieve the default repository
func (c *RootCache) ResolveRepo(ref string) (*RepoCache, error) {
r, ok := c.repos[ref]
if !ok {
return nil, fmt.Errorf("unknown repo")
}
return r, nil
}
// Close will do anything that is needed to close the cache properly
func (c *RootCache) Close() error {
for _, cachedRepo := range c.repos {
err := cachedRepo.Close()
if err != nil {
return err
}
}
return nil
}
|
