Merge pull request #12 from vst/8-add-github-action-to-test-on-prs

test: add GitHub action to check, test and build codebase

.github/workflows/check.yaml

@@ -0,0 +1,25 @@
+name: "Check, Test and Build Codebase"
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  check:
+    runs-on: "ubuntu-latest"
+
+    steps:
+      - name: "Checkout Codebase"
+        uses: "actions/checkout@v4"
+
+      - name: "Install nix"
+        uses: "cachix/install-nix-action@v27"
+        with:
+          nix_path: "nixpkgs=channel:nixos-24.05"
+
+      - name: "Use Magic Nix cache"
+        uses: "DeterminateSystems/magic-nix-cache-action@v7"
+
+      - name: "Check, Test and Build"
+        run: |
+          nix-shell --pure --run "dev-test-build"

nix/dev-test-build.sh

@@ -6,6 +6,20 @@
 ## Fail on any error:
 set -e
 
+## Declare default styles:
+_sty_bold=""
+_sty_underline=""
+_sty_standout=""
+_sty_normal=""
+_sty_black=""
+_sty_red=""
+_sty_green=""
+_sty_yellow=""
+_sty_blue=""
+_sty_magenta=""
+_sty_cyan=""
+_sty_white=""
+
 ## Set styles if we are on terminal:
 if test -t 1; then
     ## Check if the terminal supports colors:
@@ -133,4 +147,4 @@ _cabal_run
 _cabal_test
 _weeder
 _cabal_haddock
-printf "Finished all in %ss" "$(_get_diff "${_scr_start}" "$(_get_now)")"
+printf "Finished all in %ss\n" "$(_get_diff "${_scr_start}" "$(_get_now)")"