Upgrade Node.js to 20 (#12)

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '16.x'
+          node-version: '20.x'
       - run: npm ci
       - run: npm run lint
       - run: npm test

.github/workflows/validate.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '16.x'
+          node-version: '20.x'
       - name: Validate build
         shell: bash
         run: |

dist/index.js

@@ -3978,7 +3978,7 @@ async function run() {
     await core.group(`Build context image`, async () => {
       await exec.exec(
         "docker",
-        ["build", "--progress", "plain", "-f-", "-t", "hasher", build_context],
+        ["build", "-f-", "-t", "hasher", build_context],
         {
           input: Buffer.from(dockerfile, "utf-8"),
           env: { DOCKER_SCAN_SUGGEST: "false" },
@@ -3988,7 +3988,7 @@ async function run() {
 
     core.startGroup(`Collect image context`);
     const image_context = await exec
-      .getExecOutput("docker", ["run", "--rm", "hasher"], {
+      .getExecOutput("docker", ["run", "--pull", "never", "--rm", "hasher"], {
         failOnStdErr: true,
       })
       .then((res) => {

flake.nix

@@ -0,0 +1,23 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs";
+    nixpkgsUnstable.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    flakeUtils.url = "github:numtide/flake-utils";
+  };
+  outputs = { self, nixpkgs, nixpkgsUnstable, flakeUtils }:
+    flakeUtils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        pkgsUnstable = nixpkgsUnstable.legacyPackages.${system};
+      in
+      {
+        packages = flakeUtils.lib.flattenTree {
+          nodejs_20 = pkgs.nodejs_20;
+        };
+        devShell = pkgs.mkShell {
+          buildInputs = with self.packages.${system}; [
+            nodejs_20
+          ];
+        };
+      });
+}