Make build

Bumps [pnpm/action-setup](https://github.com/pnpm/action-setup) from 2 to 3.
- [Release notes](https://github.com/pnpm/action-setup/releases)
- [Commits](https://github.com/pnpm/action-setup/compare/v2...v3)

---
updated-dependencies:
- dependency-name: pnpm/action-setup
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           ref: ${{ github.event.release.tag_name }}
 
-      - uses: pnpm/action-setup@v2
+      - uses: pnpm/action-setup@v3
       - uses: actions/setup-node@v4
         with:
           cache: pnpm

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - uses: pnpm/action-setup@v2
+      - uses: pnpm/action-setup@v3
       - uses: actions/setup-node@v4
         with:
           cache: pnpm
@@ -28,7 +28,7 @@ jobs:
         run: pnpm install && pnpm build
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v7
+        uses: DeterminateSystems/nix-installer-action@v9
 
       - name: Setup Attic Cache
         uses: ./

src/index.ts

@@ -1,12 +1,16 @@
-import { install } from "./stages/install";
+import { install, isInstalled } from "./stages/install";
 import { configure } from "./stages/configure";
 import { push } from "./stages/push";
-import { getState, saveState } from "@actions/core";
+import { getState, saveState, info } from "@actions/core";
 
 const isPost = !!getState("isPost");
 
 const main = async () => {
-	await install();
+	if (await isInstalled()) {
+		info("Skipping attic installation because it is already installed");
+	} else {
+		await install();
+	}
 	await configure();
 };
 

src/stages/configure.ts

@@ -12,13 +12,13 @@ export const configure = async () => {
 		const skipUse = core.getInput("skip-use");
 
 		core.info("Logging in to attic cache");
-		await exec("attic", ["login", "--set-default", cache, endpoint, token]);
+		await exec("/run/current-system/sw/bin/attic", ["login", "--set-default", cache, endpoint, token]);
 
 		if (skipUse === "true") {
 			core.info("Not adding attic cache to substituters as skip-use is set to true");
 		} else {
 			core.info("Adding attic cache to substituters");
-			await exec("attic", ["use", cache]);
+			await exec("/run/current-system/sw/bin/attic", ["use", cache]);
 		}
 
 		core.info("Collecting store paths before build");

src/stages/install.ts

@@ -33,3 +33,8 @@ export const install = async () => {
 
 	core.endGroup();
 };
+
+export const isInstalled = async () => {
+	let return_code = await exec("/run/current-system/sw/bin/attic", ["-V"]);
+	return return_code === 0;
+};

src/stages/push.ts

@@ -28,7 +28,7 @@ export const push = async () => {
 
 			const splitAddedPaths = splitArray(addedPaths, 25);
 			for (const addedPaths of splitAddedPaths) {
-				await exec("attic", ["push", cache, ...addedPaths]);
+				await exec("/run/current-system/sw/bin/attic", ["push", cache, ...addedPaths]);
 			}
 		}
 	} catch (e) {

src/utils.ts

@@ -6,5 +6,12 @@ export const saveStorePaths = async () => {
 	await exec("sh", ["-c", "nix path-info --all --json > /tmp/store-paths"]);
 };
 export const getStorePaths = async () => {
-	return (JSON.parse(await readFile("/tmp/store-paths", "utf8")) as { path: string }[]).map((path) => path.path);
+	const rawStorePaths = JSON.parse(await readFile("/tmp/store-paths", "utf8")) as { path: string }[];
+
+	// compatibility with Nix 2.18
+	if (Array.isArray(rawStorePaths)) {
+		return rawStorePaths.map((path) => path.path); 
+	};
+
+	return Object.keys(rawStorePaths);
 };