From 7928e953fa544dfa6a345757b0ef8b6c55b72038 Mon Sep 17 00:00:00 2001
From: DavHau <d.hauer.it@gmail.com>
Date: Sun, 27 Aug 2023 00:18:17 +0200
Subject: [PATCH] checks-integration: init

---
 .gitea/workflows/checks-integration.yaml     | 11 +++++
 .gitea/workflows/{check.yaml => checks.yaml} |  2 +-
 checks/flake-module.nix                      |  3 ++
 checks/integration/flake-module.nix          | 50 ++++++++++++++++++++
 pkgs/clan-cli/clan_cli/admin.py              | 17 +------
 templates/new-clan/flake.nix                 |  1 +
 6 files changed, 67 insertions(+), 17 deletions(-)
 create mode 100644 .gitea/workflows/checks-integration.yaml
 rename .gitea/workflows/{check.yaml => checks.yaml} (92%)
 create mode 100644 checks/integration/flake-module.nix

diff --git a/.gitea/workflows/checks-integration.yaml b/.gitea/workflows/checks-integration.yaml
new file mode 100644
index 00000000..a750e738
--- /dev/null
+++ b/.gitea/workflows/checks-integration.yaml
@@ -0,0 +1,11 @@
+name: checks-integration
+on:
+  pull_request:
+  push:
+    branches: main
+jobs:
+  test:
+    runs-on: nix
+    steps:
+      - uses: actions/checkout@v3
+      - run: nix run .#checks-integration
diff --git a/.gitea/workflows/check.yaml b/.gitea/workflows/checks.yaml
similarity index 92%
rename from .gitea/workflows/check.yaml
rename to .gitea/workflows/checks.yaml
index 47dae993..ca84d435 100644
--- a/.gitea/workflows/check.yaml
+++ b/.gitea/workflows/checks.yaml
@@ -1,4 +1,4 @@
-name: build
+name: checks
 on:
   pull_request:
   push:
diff --git a/checks/flake-module.nix b/checks/flake-module.nix
index c5e92ac5..631aef66 100644
--- a/checks/flake-module.nix
+++ b/checks/flake-module.nix
@@ -1,4 +1,7 @@
 { self, ... }: {
+  imports = [
+    ./integration/flake-module.nix
+  ];
   perSystem = { pkgs, lib, self', ... }: {
     checks =
       let
diff --git a/checks/integration/flake-module.nix b/checks/integration/flake-module.nix
new file mode 100644
index 00000000..3f51a34e
--- /dev/null
+++ b/checks/integration/flake-module.nix
@@ -0,0 +1,50 @@
+{ self, ... }: {
+  perSystem = { pkgs, lib, self', ... }:
+    let
+      integrationTests = {
+        check-clan-create = pkgs.writeShellScriptBin "check-clan-init" ''
+          #!${pkgs.bash}/bin/bash
+          set -euo pipefail
+          export TMPDIR=$(${pkgs.coreutils}/bin/mktemp -d)
+          trap "${pkgs.coreutils}/bin/chmod -R +w '$TMPDIR'; ${pkgs.coreutils}/bin/rm -rf '$TMPDIR'" EXIT
+          export PATH="${lib.makeBinPath [
+            pkgs.git
+            pkgs.gnugrep
+            pkgs.nix
+            self'.packages.clan-cli
+          ]}"
+
+          cd $TMPDIR
+
+          echo initialize new clan
+          nix flake init -t ${self}#new-clan
+
+          echo ensure flake outputs can be listed
+          nix flake show
+
+          echo create a machine
+          clan machines create machine1
+
+          echo check machine1 exists
+          clan machines list | grep -q machine1
+
+          echo check machine1 appears in flake output
+          nix flake show | grep -q machine1
+        '';
+      };
+    in
+    {
+      packages =
+        integrationTests // {
+          # a script that executes all other checks
+          checks-integration = pkgs.writeShellScriptBin "checks-integration" ''
+            #!${pkgs.bash}/bin/bash
+            set -euo pipefail
+            ${lib.concatMapStringsSep "\n" (name: ''
+              echo -e "\n\nrunning check ${name}\n"
+              ${integrationTests.${name}}/bin/*
+            '') (lib.attrNames integrationTests)}
+          '';
+        };
+    };
+}
diff --git a/pkgs/clan-cli/clan_cli/admin.py b/pkgs/clan-cli/clan_cli/admin.py
index 3a42dc36..2efe0816 100644
--- a/pkgs/clan-cli/clan_cli/admin.py
+++ b/pkgs/clan-cli/clan_cli/admin.py
@@ -7,7 +7,7 @@ import subprocess
 def create(args: argparse.Namespace) -> None:
     os.makedirs(args.folder, exist_ok=True)
     # TODO create clan template in flake
-    subprocess.Popen(
+    subprocess.run(
         [
             "nix",
             "flake",
@@ -18,17 +18,6 @@ def create(args: argparse.Namespace) -> None:
     )
 
 
-def git(args: argparse.Namespace) -> None:
-    subprocess.Popen(
-        [
-            "git",
-            "-C",
-            args.folder,
-        ]
-        + args.git_args
-    )
-
-
 # takes a (sub)parser and configures it
 def register_parser(parser: argparse.ArgumentParser) -> None:
     parser.add_argument(
@@ -46,7 +35,3 @@ def register_parser(parser: argparse.ArgumentParser) -> None:
 
     parser_create = subparser.add_parser("create", help="create a new clan")
     parser_create.set_defaults(func=create)
-
-    parser_git = subparser.add_parser("git", help="control the clan repo via git")
-    parser_git.add_argument("git_args", nargs="*")
-    parser_git.set_defaults(func=git)
diff --git a/templates/new-clan/flake.nix b/templates/new-clan/flake.nix
index ca463ed0..c9fa8272 100644
--- a/templates/new-clan/flake.nix
+++ b/templates/new-clan/flake.nix
@@ -8,6 +8,7 @@
 
   outputs = inputs @ { flake-parts, ... }:
     flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [ "x86_64-linux" ];
       imports = [
         ./clan-flake-module.nix
       ];