Function createShallowClone

packages/git/src/index.test.ts:287–303

(
        depth: number,
        cwd: string
      )

      }

      async function createShallowClone(
        depth: number,
        cwd: string
      ): Promise<string> {
        // Make a 1-commit-deep shallow clone of this repo
        const cloneDir = tempdir();
        await spawn(
          "git",
          // Note: a file:// URL is needed in order to make a shallow clone of
          // a local repo
          ["clone", "--depth", depth.toString(), fileUrl(cwd), "."],
          {
            cwd: cloneDir,
          }
        );
        return cloneDir;
      }

      it("reads the SHA of a file-add without deepening if commit already included in the shallow clone", async () => {
        const cwd = await gitdir({