feat!: initial commit

Signed-off-by: João Augusto Costa Branco Marado Torres <torres.dev@disroot.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/lib/git/index.ts b/src/lib/git/index.ts
new file mode 100644
index 0000000..23a13eb
--- /dev/null
+++ b/src/lib/git/index.ts
@@ -0,0 +1,16 @@
+import { get, instanciate } from "../../utils/anonymous.ts";
+
+let cachedGitDir: Promise<URL> | undefined;
+
+export function gitDir(): Promise<URL> {
+  if (!cachedGitDir) {
+    cachedGitDir = new Deno.Command("git", {
+      args: ["rev-parse", "--show-toplevel"],
+    }).output()
+      .then(get("stdout"))
+      .then((x) => `file://${new TextDecoder().decode(x).trim()}/`)
+      .then(instanciate(URL));
+  }
+
+  return cachedGitDir;
+}