Add Devcontainer config

.devcontainer/bin/onCreateCommand

@@ -0,0 +1,13 @@
+#!/bin/bash -ieu
+
+# install rebar and hex, present in base image
+install-mix-tooling
+
+# prepare application
+mix deps.get
+mix assets.setup
+mix ecto.setup
+MIX_ENV=test mix ecto.setup
+
+# import GitHub public key for git commit signature verification
+curl https://github.com/web-flow.gpg | gpg --import

.devcontainer/bin/updateContentCommand

@@ -0,0 +1,6 @@
+#!/bin/bash -ieu
+
+# compile application
+mix deps.get
+mix compile
+MIX_ENV=test mix compile

.devcontainer/devcontainer.json

@@ -0,0 +1,24 @@
+{
+    "name": "jehovakel_ex_times",
+    "dockerComposeFile": [
+        "docker-compose.yml"
+    ],
+    "service": "devcontainer",
+    "workspaceFolder": "/workspace",
+    "remoteEnv": {
+        "HEROKU_API_KEY": "${localEnv:FINOPSTECH_BOT_HEROKU_CLI_TOKEN}"
+    },
+    "onCreateCommand": ".devcontainer/bin/onCreateCommand",
+    "updateContentCommand": ".devcontainer/bin/updateContentCommand",
+    "customizations": {
+        "codespaces": {
+            "repositories": {
+                "STUDITEMPS/devcontainer-base": {
+                    "permissions": {
+                        "packages": "read"
+                    }
+                }
+            }
+        }
+    }
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,20 @@
+version: '3.8'
+services:
+  # Update this to the name of the service you want to work with in your docker-compose.yml file
+  devcontainer:
+    image: ghcr.io/studitemps/devcontainer-base:date-2024-02-14
+
+    environment:
+      - DOPPLER_TOKEN
+
+    volumes:
+      # Update this to wherever you want VS Code to mount the folder of your project
+      - .:/workspace:cached
+      # Uncomment the next line to use Docker from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker-compose for details.
+      # - /var/run/docker.sock:/var/run/docker.sock
+      # Store command history persistently
+      - commandhistory:/commandhistory
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+volumes:
+  commandhistory: