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-rw-r--r--cache/repo_cache.go88
1 files changed, 64 insertions, 24 deletions
diff --git a/cache/repo_cache.go b/cache/repo_cache.go
index f64a1b76..cec6f8b5 100644
--- a/cache/repo_cache.go
+++ b/cache/repo_cache.go
@@ -20,8 +20,12 @@ import (
"github.com/MichaelMure/git-bug/util/process"
)
-const cacheFile = "cache"
-const formatVersion = 1
+const bugCacheFile = "bug-cache"
+const identityCacheFile = "identity-cache"
+
+// 1: original format
+// 2: added cache for identities with a reference in the bug cache
+const formatVersion = 2
// RepoCache is a cache for a Repository. This cache has multiple functions:
//
@@ -40,12 +44,17 @@ const formatVersion = 1
type RepoCache struct {
// the underlying repo
repo repository.ClockedRepo
+
// excerpt of bugs data for all bugs
- excerpts map[string]*BugExcerpt
+ bugExcerpts map[string]*BugExcerpt
// bug loaded in memory
bugs map[string]*BugCache
+
+ // excerpt of identities data for all identities
+ identitiesExcerpts map[string]*IdentityExcerpt
// identities loaded in memory
identities map[string]*IdentityCache
+
// the user identity's id, if known
userIdentityId string
}
@@ -145,14 +154,27 @@ func (c *RepoCache) bugUpdated(id string) error {
panic("missing bug in the cache")
}
- c.excerpts[id] = NewBugExcerpt(b.bug, b.Snapshot())
+ c.bugExcerpts[id] = NewBugExcerpt(b.bug, b.Snapshot())
+
+ return c.write()
+}
+
+// identityUpdated is a callback to trigger when the excerpt of an identity
+// changed, that is each time an identity is updated
+func (c *RepoCache) identityUpdated(id string) error {
+ i, ok := c.identities[id]
+ if !ok {
+ panic("missing identity in the cache")
+ }
+
+ c.identitiesExcerpts[id] = NewIdentityExcerpt(i.Identity)
return c.write()
}
// load will try to read from the disk the bug cache file
func (c *RepoCache) load() error {
- f, err := os.Open(cacheFilePath(c.repo))
+ f, err := os.Open(bugCacheFilePath(c.repo))
if err != nil {
return err
}
@@ -173,7 +195,7 @@ func (c *RepoCache) load() error {
return fmt.Errorf("unknown cache format version %v", aux.Version)
}
- c.excerpts = aux.Excerpts
+ c.bugExcerpts = aux.Excerpts
return nil
}
@@ -186,7 +208,7 @@ func (c *RepoCache) write() error {
Excerpts map[string]*BugExcerpt
}{
Version: formatVersion,
- Excerpts: c.excerpts,
+ Excerpts: c.bugExcerpts,
}
encoder := gob.NewEncoder(&data)
@@ -196,7 +218,7 @@ func (c *RepoCache) write() error {
return err
}
- f, err := os.Create(cacheFilePath(c.repo))
+ f, err := os.Create(bugCacheFilePath(c.repo))
if err != nil {
return err
}
@@ -209,14 +231,18 @@ func (c *RepoCache) write() error {
return f.Close()
}
-func cacheFilePath(repo repository.Repo) string {
- return path.Join(repo.GetPath(), ".git", "git-bug", cacheFile)
+func bugCacheFilePath(repo repository.Repo) string {
+ return path.Join(repo.GetPath(), ".git", "git-bug", bugCacheFile)
+}
+
+func identityCacheFilePath(repo repository.Repo) string {
+ return path.Join(repo.GetPath(), ".git", "git-bug", bugCacheFile)
}
func (c *RepoCache) buildCache() error {
_, _ = fmt.Fprintf(os.Stderr, "Building bug cache... ")
- c.excerpts = make(map[string]*BugExcerpt)
+ c.bugExcerpts = make(map[string]*BugExcerpt)
allBugs := bug.ReadAllLocalBugs(c.repo)
@@ -226,7 +252,7 @@ func (c *RepoCache) buildCache() error {
}
snap := b.Bug.Compile()
- c.excerpts[b.Bug.Id()] = NewBugExcerpt(b.Bug, &snap)
+ c.bugExcerpts[b.Bug.Id()] = NewBugExcerpt(b.Bug, &snap)
}
_, _ = fmt.Fprintln(os.Stderr, "Done.")
@@ -257,7 +283,7 @@ func (c *RepoCache) ResolveBugPrefix(prefix string) (*BugCache, error) {
// preallocate but empty
matching := make([]string, 0, 5)
- for id := range c.excerpts {
+ for id := range c.bugExcerpts {
if strings.HasPrefix(id, prefix) {
matching = append(matching, id)
}
@@ -281,7 +307,7 @@ func (c *RepoCache) ResolveBugCreateMetadata(key string, value string) (*BugCach
// preallocate but empty
matching := make([]string, 0, 5)
- for id, excerpt := range c.excerpts {
+ for id, excerpt := range c.bugExcerpts {
if excerpt.CreateMetadata[key] == value {
matching = append(matching, id)
}
@@ -306,7 +332,7 @@ func (c *RepoCache) QueryBugs(query *Query) []string {
var filtered []*BugExcerpt
- for _, excerpt := range c.excerpts {
+ for _, excerpt := range c.bugExcerpts {
if query.Match(excerpt) {
filtered = append(filtered, excerpt)
}
@@ -342,10 +368,10 @@ func (c *RepoCache) QueryBugs(query *Query) []string {
// AllBugsIds return all known bug ids
func (c *RepoCache) AllBugsIds() []string {
- result := make([]string, len(c.excerpts))
+ result := make([]string, len(c.bugExcerpts))
i := 0
- for _, excerpt := range c.excerpts {
+ for _, excerpt := range c.bugExcerpts {
result[i] = excerpt.Id
i++
}
@@ -353,11 +379,6 @@ func (c *RepoCache) AllBugsIds() []string {
return result
}
-// ClearAllBugs clear all bugs kept in memory
-func (c *RepoCache) ClearAllBugs() {
- c.bugs = make(map[string]*BugCache)
-}
-
// ValidLabels list valid labels
//
// Note: in the future, a proper label policy could be implemented where valid
@@ -366,7 +387,7 @@ func (c *RepoCache) ClearAllBugs() {
func (c *RepoCache) ValidLabels() []bug.Label {
set := map[bug.Label]interface{}{}
- for _, excerpt := range c.excerpts {
+ for _, excerpt := range c.bugExcerpts {
for _, l := range excerpt.Labels {
set[l] = nil
}
@@ -467,7 +488,7 @@ func (c *RepoCache) MergeAll(remote string) <-chan bug.MergeResult {
case bug.MergeStatusNew, bug.MergeStatusUpdated:
b := result.Bug
snap := b.Compile()
- c.excerpts[id] = NewBugExcerpt(b, &snap)
+ c.bugExcerpts[id] = NewBugExcerpt(b, &snap)
}
}
@@ -615,6 +636,19 @@ func (c *RepoCache) ResolveIdentityImmutableMetadata(key string, value string) (
return c.ResolveIdentity(matching[0])
}
+// AllIdentityIds return all known identity ids
+func (c *RepoCache) AllIdentityIds() []string {
+ result := make([]string, len(c.identitiesExcerpts))
+
+ i := 0
+ for _, excerpt := range c.identitiesExcerpts {
+ result[i] = excerpt.Id
+ i++
+ }
+
+ return result
+}
+
func (c *RepoCache) SetUserIdentity(i *IdentityCache) error {
err := identity.SetUserIdentity(c.repo, i.Identity)
if err != nil {
@@ -677,5 +711,11 @@ func (c *RepoCache) NewIdentityRaw(name string, email string, login string, avat
cached := NewIdentityCache(c, i)
c.identities[i.Id()] = cached
+ // force the write of the excerpt
+ err = c.identityUpdated(i.Id())
+ if err != nil {
+ return nil, err
+ }
+
return cached, nil
}
generated by cgit (git 2.34.1) at 2024-09-23 17:19:49 +0000