ci: Reorganising, shell: Fixes for CI functions

.github/workflows/hosts.yml

@@ -4,7 +4,7 @@ env:
   CI_PLATFORM: gh-actions
 jobs:
   ci-check:
-    name: nixfiles check
+    name: hosts check
     runs-on: ubuntu-latest
     steps:
     - id: checkout
@@ -25,11 +25,11 @@ jobs:
       name: gh-actions compare
       uses: arcnmx/ci/actions/nix/run@master
       with:
-        args: -u .github/workflows/nixfiles.yml .ci/workflow.yml
+        args: -u .github/workflows/hosts.yml .ci/workflow.yml
         attrs: nixpkgs.diffutils
         command: diff
   host-athame:
-    name: nixfiles-host-athame
+    name: hosts-host-athame
     runs-on: ubuntu-latest
     steps:
     - id: checkout
@@ -86,7 +86,7 @@ jobs:
         quiet: false
         stdin: ${{ runner.temp }}/ci.build.cache
   host-samhain:
-    name: nixfiles-host-samhain
+    name: hosts-host-samhain
     runs-on: ubuntu-latest
     steps:
     - id: checkout
@@ -143,7 +143,7 @@ jobs:
         quiet: false
         stdin: ${{ runner.temp }}/ci.build.cache
   host-yule:
-    name: nixfiles-host-yule
+    name: hosts-host-yule
     runs-on: ubuntu-latest
     steps:
     - id: checkout
@@ -199,7 +199,7 @@ jobs:
         command: ci-build-cache
         quiet: false
         stdin: ${{ runner.temp }}/ci.build.cache
-name: nixfiles
+name: hosts
 'on':
 - push
 - pull_request

ci/hosts.nix

@@ -1,7 +1,7 @@
 { lib, channels, env, ... }: with lib; let
   nixfiles = import ./.; 
 in {
-  name = "nixfiles";
+  name = "hosts";
   ci.gh-actions.enable = true;
   ci.gh-actions.export = true;
 

shell.nix

@@ -1,30 +1,36 @@
 { }: let
   config = import ./default.nix;
   tf = config.deploy.tf {};
+  gh-actions-generate = config.pkgs.writeShellScriptBin "gh-actions-generate" ''
+    #!/usr/bin/env bash
+    export CI_ROOT=./;
+    export CI_CONFIG_ROOT=./ci;
+    CI_CONFIG_FILES=($CI_CONFIG_ROOT/hosts.nix)
+    for f in "''${CI_CONFIG_FILES[@]}"; do
+      nix run --arg config $f ci.run.gh-actions-generate
+    done
+  '';
+  test-all = config.pkgs.writeShellScriptBin "test-all" ''
+    #!/usr/bin/env bash
+    export CI_ROOT=./;
+    export CI_CONFIG_ROOT=./ci;
+    CI_CONFIG_FILES=($CI_CONFIG_ROOT/hosts.nix)
+    for f in "''${CI_CONFIG_FILES[@]}"; do
+      nix run --arg config $f ci.test || break
+    done
+  '';
   inherit (config) pkgs;
 in pkgs.mkShell {
-  nativeBuildInputs = config.runners.lazy.nativeBuildInputs;
+  nativeBuildInputs = [
+    gh-actions-generate
+    test-all
+  ] ++ config.runners.lazy.nativeBuildInputs;
   HISTFILE = toString (tf.terraform.baseDir + "/.history");
 
-  CI_ROOT = toString ./.;
-  CI_CONFIG_ROOT = toString ./ci;
-  #CI_CONFIG = toString ./example/ci.nix
   CI_PLATFORM = "impure"; # use host's nixpkgs for more convenient testing
 
   shellHook = ''
     export HOME_HOSTNAME=$(hostname -s)
     export NIX_PATH="$NIX_PATH:nixfiles=${toString ./.}"
-
-    CI_CONFIG_FILES=($CI_CONFIG_ROOT/hosts.nix)
-    gh-actions-generate() {
-      for f in "''${CI_CONFIG_FILES[@]}"; do
-        nix run --arg config $f ci.run.gh-actions-generate
-      done
-    }
-    test-all() {
-      for f in "''${CI_CONFIG_FILES[@]}"; do
-        nix run --arg config $f ci.test || break
-      done
-    }
   '';
 }