patch/init: add init sub-cmd

Implement the :patch init command to initialize a new project.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/pama/init.go b/lib/pama/init.go
new file mode 100644
index 00000000..cfb9c896
--- /dev/null
+++ b/lib/pama/init.go
@@ -0,0 +1,34 @@
+package pama
+
+import (
+	"git.sr.ht/~rjarry/aerc/lib/pama/models"
+)
+
+// Init creats a new revision control project
+func (m PatchManager) Init(name, path string, overwrite bool) error {
+	id, root, err := m.detect(path)
+	if err != nil {
+		return err
+	}
+	rc, err := m.rc(id, root)
+	if err != nil {
+		return err
+	}
+	headID, err := rc.Head()
+	if err != nil {
+		return err
+	}
+	p := models.Project{
+		Name:      name,
+		Root:      root,
+		RevctrlID: id,
+		Base:      models.NewCommit(rc, headID, ""),
+		Commits:   make([]models.Commit, 0),
+	}
+	store := m.store()
+	err = store.StoreProject(p, overwrite)
+	if err != nil {
+		return storeErr(err)
+	}
+	return storeErr(store.SetCurrent(name))
+}