cache: maintain, write and load from disk bug excerpts

3 files changed, 20 insertions, 16 deletions

diff --git a/termui/bug_table.go b/termui/bug_table.go
index 1158f768..6f83a471 100644
--- a/termui/bug_table.go
+++ b/termui/bug_table.go
@@ -19,14 +19,14 @@ const bugTableInstructionView = "bugTableInstructionView"
 const remote = "origin"
 
 type bugTable struct {
-	repo         cache.RepoCacher
+	repo         *cache.RepoCache
 	allIds       []string
-	bugs         []cache.BugCacher
+	bugs         []*cache.BugCache
 	pageCursor   int
 	selectCursor int
 }
 
-func newBugTable(cache cache.RepoCacher) *bugTable {
+func newBugTable(cache *cache.RepoCache) *bugTable {
 	return &bugTable{
 		repo:         cache,
 		pageCursor:   0,
@@ -230,14 +230,14 @@ func (bt *bugTable) doPaginate(allIds []string, max int) error {
 	nb := minInt(len(allIds)-bt.pageCursor, max)
 
 	if nb < 0 {
-		bt.bugs = []cache.BugCacher{}
+		bt.bugs = []*cache.BugCache{}
 		return nil
 	}
 
 	// slice the data
 	ids := allIds[bt.pageCursor : bt.pageCursor+nb]
 
-	bt.bugs = make([]cache.BugCacher, len(ids))
+	bt.bugs = make([]*cache.BugCache, len(ids))
 
 	for i, id := range ids {
 		b, err := bt.repo.ResolveBug(id)
diff --git a/termui/show_bug.go b/termui/show_bug.go
index 12cb6cf4..48592fc4 100644
--- a/termui/show_bug.go
+++ b/termui/show_bug.go
@@ -19,8 +19,8 @@ const showBugHeaderView = "showBugHeaderView"
 const timeLayout = "Jan 2 2006"
 
 type showBug struct {
-	cache              cache.RepoCacher
-	bug                cache.BugCacher
+	cache              *cache.RepoCache
+	bug                *cache.BugCache
 	childViews         []string
 	mainSelectableView []string
 	sideSelectableView []string
@@ -29,13 +29,13 @@ type showBug struct {
 	scroll             int
 }
 
-func newShowBug(cache cache.RepoCacher) *showBug {
+func newShowBug(cache *cache.RepoCache) *showBug {
 	return &showBug{
 		cache: cache,
 	}
 }
 
-func (sb *showBug) SetBug(bug cache.BugCacher) {
+func (sb *showBug) SetBug(bug *cache.BugCache) {
 	sb.bug = bug
 	sb.scroll = 0
 	sb.selected = ""
diff --git a/termui/termui.go b/termui/termui.go
index 9894dfb2..91e92f00 100644
--- a/termui/termui.go
+++ b/termui/termui.go
@@ -13,7 +13,7 @@ var errTerminateMainloop = errors.New("terminate gocui mainloop")
 type termUI struct {
 	g      *gocui.Gui
 	gError chan error
-	cache  cache.RepoCacher
+	cache  *cache.RepoCache
 
 	activeWindow window
 
@@ -43,7 +43,11 @@ type window interface {
 
 // Run will launch the termUI in the terminal
 func Run(repo repository.Repo) error {
-	c := cache.NewRepoCache(repo)
+	c, err := cache.NewRepoCache(repo)
+
+	if err != nil {
+		return err
+	}
 
 	ui = &termUI{
 		gError:     make(chan error, 1),
@@ -58,7 +62,7 @@ func Run(repo repository.Repo) error {
 
 	initGui(nil)
 
-	err := <-ui.gError
+	err = <-ui.gError
 
 	if err != nil && err != gocui.ErrQuit {
 		return err
@@ -157,7 +161,7 @@ func quit(g *gocui.Gui, v *gocui.View) error {
 	return gocui.ErrQuit
 }
 
-func newBugWithEditor(repo cache.RepoCacher) error {
+func newBugWithEditor(repo *cache.RepoCache) error {
 	// This is somewhat hacky.
 	// As there is no way to pause gocui, run the editor and restart gocui,
 	// we have to stop it entirely and start a new one later.
@@ -176,7 +180,7 @@ func newBugWithEditor(repo cache.RepoCacher) error {
 		return err
 	}
 
-	var b cache.BugCacher
+	var b *cache.BugCache
 	if err == input.ErrEmptyTitle {
 		ui.msgPopup.Activate(msgPopupErrorTitle, "Empty title, aborting.")
 		initGui(nil)
@@ -197,7 +201,7 @@ func newBugWithEditor(repo cache.RepoCacher) error {
 	}
 }
 
-func addCommentWithEditor(bug cache.BugCacher) error {
+func addCommentWithEditor(bug *cache.BugCache) error {
 	// This is somewhat hacky.
 	// As there is no way to pause gocui, run the editor and restart gocui,
 	// we have to stop it entirely and start a new one later.
@@ -230,7 +234,7 @@ func addCommentWithEditor(bug cache.BugCacher) error {
 	return errTerminateMainloop
 }
 
-func setTitleWithEditor(bug cache.BugCacher) error {
+func setTitleWithEditor(bug *cache.BugCache) error {
 	// This is somewhat hacky.
 	// As there is no way to pause gocui, run the editor and restart gocui,
 	// we have to stop it entirely and start a new one later.