func (db *Database) Push(url string) error {
catcher := grip.NewCatcher()
for _, coll := range db.collections {
catcher.Add(coll.Push(url))
}
return catcher.Resolve()
}
func (db *Database) Update() error {
catcher := grip.NewCatcher()
for _, coll := range db.collections {
catcher.Add(coll.Reset())
}
return catcher.Resolve()
}
func treeRemove(repo *git.Repository, tree *git.Tree, keys []string) (t *git.Tree, err error) {
builder, err := repo.TreeBuilderFromTree(tree)
if err != nil {
return tree, err
}
defer builder.Free()
catcher := grip.NewCatcher()
for _, fn := range keys {
catcher.Add(builder.Remove(fn))
}
if catcher.HasErrors() {
return tree, catcher.Resolve()
}
newTreeId, err := builder.Write()
if err != nil {
return nil, err
}
t, err = lookupTree(repo, newTreeId)
if err != nil {
return nil, err
}
return
}
func (self *repository) Fetch(remote string) error {
// TODO catche remotes in self
// TODO make legit git signature constructor
var remotes []*git.Remote
remoteNames, err := self.repo.Remotes.List()
if err != nil {
return fmt.Errorf("no remotes defined")
}
for _, name := range remoteNames {
r, err := self.repo.Remotes.Lookup(name)
if err == nil {
remotes = append(remotes, r)
}
}
catcher := grip.NewCatcher()
if remote == "all" {
for _, remote := range remotes {
catcher.Add(remote.Fetch([]string{}, &git.FetchOptions{}, ""))
}
}
for _, remote := range remotes {
if remote.Name() == remote.Name() {
catcher.Add(remote.Fetch([]string{}, &git.FetchOptions{}, ""))
}
}
return catcher.Resolve()
}
func (self *repository) StageAllPath(path string) {
oldCwd, err := os.Getwd()
if err != nil {
panic(err)
}
if oldCwd != path {
err = os.Chdir(path)
if err != nil {
panic(err)
}
}
deletedFiles, _ := self.runGitCommand("ls-files -d")
catcher := grip.NewCatcher()
rmArgs := []string{"rm", "--quiet"}
rmArgs = append(rmArgs, deletedFiles...)
catcher.Add(self.checkGitCommand(rmArgs...))
catcher.Add(self.checkGitCommand("add", "."))
if oldCwd != path {
err = os.Chdir(oldCwd)
if err != nil {
panic(err)
}
}
}
func (c *Collection) Update(url string) error {
catcher := grip.NewCatcher()
catcher.Add(c.Pull(url))
catcher.Add(c.Reset())
return catcher.Resolve()
}
func (self *RstBuilder) Write(fn string) error {
lines, err := self.GetLines()
if err != nil {
return err
}
dirName := filepath.Dir(fn)
err = os.MkdirAll(dirName, 0755)
if err == nil {
grip.Noticeln("created directory:", dirName)
} else {
grip.Warning(err.Error())
}
file, err := os.Create(fn)
if err != nil {
return err
}
defer file.Close()
w := bufio.NewWriter(file)
catcher := grip.NewCatcher()
var numBytes int
for _, line := range lines {
nb, err := fmt.Fprintln(w, line)
numBytes += nb
catcher.Add(err)
}
catcher.Add(w.Flush())
if catcher.HasErrors() == false {
grip.Debugf("wrote %d bytes to file '%f'.", numBytes, fn)
}
return catcher.Resolve()
}
func (txn *Transaction) Run() (err error) {
// get the transaction lock, and then the collection lock
txn.Lock()
defer txn.Unlock()
txn.coll.Lock()
defer txn.coll.Unlock()
catcher := grip.NewCatcher()
for _, op := range txn.ops {
if op.action == opAdd {
// delete any pending deletes in a group before adding any ops.
err = txn.removeDeleteGroup()
catcher.Add(err)
if err != nil && !txn.ContinueOnError {
return catcher.Resolve()
}
value, err := op.convertData()
catcher.Add(err)
if err != nil && !txn.ContinueOnError {
return catcher.Resolve()
}
id, err := txn.coll.db.repo.CreateBlobFromBuffer(value)
catcher.Add(err)
if err == nil {
newTree, err := treeAdd(txn.coll.db.repo, txn.coll.tree, op.key, id)
catcher.Add(err)
if err != nil && !txn.ContinueOnError {
catcher.Add(txn.coll.resetUnsafe())
return catcher.Resolve()
}
txn.coll.tree = newTree
}
} else if op.action == opDel {
// it's easy and safe to group deletes. Therefore, we just add to the delete group during processing.
txn.deleteGroup = append(txn.deleteGroup, op.key)
}
}
// attempt to run the last delete group incase there are items when the loop ends.
catcher.Add(txn.removeDeleteGroup())
if catcher.HasErrors() {
txn.deleteGroup = []string{}
return catcher.Resolve()
}
if len(txn.ops) > 0 && txn.coll.tree != nil {
err = txn.coll.commitUnsafe(fmt.Sprintf("added %d ops in 1 commit", len(txn.ops)))
catcher.Add(err)
}
txn.ops = []*operation{}
if len(txn.deleteGroup) > 0 {
txn.deleteGroup = []string{}
}
return catcher.Resolve()
}
