From 829e83af9c942ffbba32cf78c4275bf06d79f0ff Mon Sep 17 00:00:00 2001
From: Tom Hubrecht <tom.hubrecht@dgnum.eu>
Date: Mon, 30 Dec 2024 12:16:26 +0100
Subject: [PATCH] feat: Add local workflow

---
 .forgejo/workflows/pre-commit.yaml | 12 ++++++
 REUSE.toml                         |  2 +-
 default.nix                        | 66 +++++++++++++++++++++++-------
 3 files changed, 64 insertions(+), 16 deletions(-)
 create mode 100644 .forgejo/workflows/pre-commit.yaml

diff --git a/.forgejo/workflows/pre-commit.yaml b/.forgejo/workflows/pre-commit.yaml
new file mode 100644
index 0000000..2ba0ff4
--- /dev/null
+++ b/.forgejo/workflows/pre-commit.yaml
@@ -0,0 +1,12 @@
+jobs:
+  pre-push:
+    runs-on: nix
+    steps:
+    - uses: actions/checkout@v3
+    - name: Run pre-commit on all files
+      run: nix-shell -A pre-commit --run 'pre-commit run --all-files --hook-stage
+        pre-push --show-diff-on-failure'
+name: Run pre-commit on all files
+'on':
+- pull_request
+- push
diff --git a/REUSE.toml b/REUSE.toml
index dd915b3..485719e 100644
--- a/REUSE.toml
+++ b/REUSE.toml
@@ -2,7 +2,7 @@ version = 1
 [[annotations]]
 SPDX-FileCopyrightText = "NONE"
 SPDX-License-Identifier = "CC0-1.0"
-path = [".envrc", ".gitignore", "shell.nix"]
+path = [".envrc", ".forgejo/workflows/*.yaml", ".gitignore", "shell.nix"]
 precedence = "closest"
 
 [[annotations]]
diff --git a/default.nix b/default.nix
index 647709e..ad3e003 100644
--- a/default.nix
+++ b/default.nix
@@ -8,7 +8,9 @@
 }:
 
 let
-  inherit (pkgs) lib mkShell;
+  inherit (pkgs) mkShell;
+
+  inherit (pkgs.lib) evalModules getExe recursiveUpdate;
 
   inherit (pkgs.lib.fileset) gitTracked toSource;
 
@@ -52,6 +54,7 @@ let
 
     generatedPaths = [
       ".envrc"
+      ".forgejo/workflows/*.yaml"
       ".gitignore"
       "shell.nix"
     ];
@@ -65,24 +68,11 @@ let
       }
     ];
   };
-in
-
-{
-  devShell = mkShell {
-    name = "nix-actions.dev";
-
-    packages = git-checks.enabledPackages;
-
-    shellHook = builtins.concatStringsSep "\n" [
-      git-checks.shellHook
-      reuse.shellHook
-    ];
-  };
 
   install =
     { src, ... }@config:
     let
-      project = lib.evalModules {
+      project = evalModules {
         modules = [
           ./modules
           {
@@ -107,6 +97,52 @@ in
       };
     };
 
+  workflows = install {
+    src = ./.;
+
+    buildCheck = false;
+
+    workflows.pre-commit = {
+      name = "Run pre-commit on all files";
+      on = [
+        "pull_request"
+        "push"
+      ];
+
+      jobs.pre-push = {
+        runs-on = "nix";
+        steps = [
+          { uses = "actions/checkout@v3"; }
+          {
+            name = "Run pre-commit on all files";
+            run = "nix-shell -A pre-commit --run 'pre-commit run --all-files --hook-stage pre-push --show-diff-on-failure'";
+          }
+        ];
+      };
+    };
+  };
+in
+
+{
+  devShell = mkShell {
+    name = "nix-actions.dev";
+
+    packages = git-checks.enabledPackages;
+
+    shellHook = builtins.concatStringsSep "\n" [
+      git-checks.shellHook
+      reuse.shellHook
+      workflows.shellHook
+    ];
+
+    passthru.pre-commit = mkShell {
+      name = "pre-commit";
+      inherit (git-checks) shellHook;
+    };
+  };
+
+  inherit install;
+
   lib = rec {
     expr = repr: "\${{ ${repr} }}";
     secret = name: expr "secrets.${name}";