From 5ca76865d139307fce78ec5fb520ff0bf336a3d9 Mon Sep 17 00:00:00 2001
From: Sebastian Steger <s.steger@hs-mannheim.de>
Date: Wed, 20 Aug 2025 14:52:41 +0200
Subject: [PATCH] devcontainer

---
 haskell/.devcontainer/Dockerfile        | 10 ++++
 haskell/.devcontainer/devcontainer.json | 12 +++++
 haskell/.vscode/settings.json           |  3 ++
 haskell/.vscode/tasks.json              | 61 +++++++++++++++++++++++++
 4 files changed, 86 insertions(+)
 create mode 100644 haskell/.devcontainer/Dockerfile
 create mode 100644 haskell/.devcontainer/devcontainer.json
 create mode 100644 haskell/.vscode/settings.json
 create mode 100644 haskell/.vscode/tasks.json

diff --git a/haskell/.devcontainer/Dockerfile b/haskell/.devcontainer/Dockerfile
new file mode 100644
index 0000000..cfa1e8f
--- /dev/null
+++ b/haskell/.devcontainer/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:24.04
+
+RUN apt-get update && apt-get install -y build-essential curl libffi-dev libffi8ubuntu1 libgmp-dev libgmp10 libncurses-dev
+RUN curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
+ENV PATH="$PATH:/root/.ghcup/bin"
+RUN ghcup install hls
+RUN apt-get update && apt-get install -y git zlib1g-dev
+RUN cabal update && cabal install ghci-dap haskell-debug-adapter
+RUN cabal update && cabal install --lib HUnit
+
diff --git a/haskell/.devcontainer/devcontainer.json b/haskell/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..7703059
--- /dev/null
+++ b/haskell/.devcontainer/devcontainer.json
@@ -0,0 +1,12 @@
+{
+    "name": "Haskell Dev Container",
+    "build": {
+        "dockerfile": "Dockerfile"
+    },
+    "customizations": { 
+        "vscode": { "extensions": [ 
+            "haskell.haskell", 
+            "phoityne.phoityne-vscode"
+        ]}
+    }
+}
diff --git a/haskell/.vscode/settings.json b/haskell/.vscode/settings.json
new file mode 100644
index 0000000..23fd35f
--- /dev/null
+++ b/haskell/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "editor.formatOnSave": true
+}
\ No newline at end of file
diff --git a/haskell/.vscode/tasks.json b/haskell/.vscode/tasks.json
new file mode 100644
index 0000000..e6efc25
--- /dev/null
+++ b/haskell/.vscode/tasks.json
@@ -0,0 +1,61 @@
+
+{
+  // Automatically created by phoityne-vscode extension.
+
+  "version": "2.0.0",
+  "presentation": {
+    "reveal": "always",
+    "panel": "new"
+  },
+  "tasks": [
+    {
+      // F7
+      "group": {
+        "kind": "build",
+        "isDefault": false
+      },
+      "label": "haskell build",
+      "type": "shell",
+      "command": "cabal configure && cabal build"
+    },
+    {
+      // F6
+      "group": "build",
+      "type": "shell",
+      "label": "haskell clean & build",
+      "command": "cabal clean && cabal configure && cabal build"
+    },
+    {
+      // F8
+      "group": {
+        "kind": "test",
+        "isDefault": true
+      },
+      "type": "shell",
+      "label": "haskell test",
+      "command": "cabal test"
+    },
+    {
+      // F6
+      "isBackground": true,
+      "type": "shell",
+      "label": "haskell watch",
+      "command": "stack build --test --no-run-tests --file-watch"
+    }
+
+    ,
+    {
+      // Build a single Haskell file
+      "type": "shell",
+      "label": "haskell build single file",
+      "command": "ghc",
+      "args": [ "${file}" ],
+      "problemMatcher": [],
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      }
+    }
+
+  ]
+}