Improve the prebuilds with a Dockerfile

Author: pamelafox

.devcontainer/Dockerfile

@@ -0,0 +1,8 @@
+FROM mcr.microsoft.com/devcontainers/python:3.12-bookworm
+
+COPY requirements-dev.txt /tmp/pip-tmp/
+COPY requirements.txt /tmp/pip-tmp/
+COPY requirements-rag.txt /tmp/pip-tmp/
+
+RUN pip3 --disable-pip-version-check --no-cache-dir install -r /tmp/pip-tmp/requirements-dev.txt \
+    && rm -rf /tmp/pip-tmp

.devcontainer/devcontainer.json

@@ -2,8 +2,10 @@
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.245.0/containers/python-3
 {
     "name": "python-openai-demos (Azure OpenAI)",
-    "image": "mcr.microsoft.com/devcontainers/python:3.11-bullseye",
-
+    "build": {
+        "dockerfile": "Dockerfile",
+        "context": ".."
+    },
     "features": {
         "ghcr.io/devcontainers/features/azure-cli:latest": {},
         "ghcr.io/azure/azure-dev/azd:latest": {}
@@ -19,16 +21,11 @@
 
             // Add the IDs of extensions you want installed when the container is created.
             "extensions": [
-                "ms-python.python",
-                "charliermarsh.ruff",
-                "ms-python.black-formatter"
+                "ms-python.python"
             ]
         }
     },
 
-    // Use 'postCreateCommand' to run commands after the container is created.
-    "postCreateCommand": "pip3 install --user -r requirements-dev.txt",
-
     // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
     "remoteUser": "vscode"
 }

.devcontainer/github/devcontainer.json

@@ -2,7 +2,10 @@
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.245.0/containers/python-3
 {
     "name": "python-openai-demos (GitHub models)",
-    "image": "mcr.microsoft.com/devcontainers/python:3.11-bullseye",
+    "build": {
+        "dockerfile": "Dockerfile",
+        "context": ".."
+    },
     "features": {
     },
     // Configure tool-specific properties.
@@ -16,15 +19,13 @@
 
             // Add the IDs of extensions you want installed when the container is created.
             "extensions": [
-                "ms-python.python",
-                "charliermarsh.ruff",
-                "ms-python.black-formatter"
+                "ms-python.python"
             ]
         }
     },
 
     // Use 'postCreateCommand' to run commands after the container is created.
-    "postCreateCommand": "pip3 install --user -r requirements-dev.txt && cp .env.sample.github .env",
+    "postCreateCommand": "cp .env.sample.github .env",
 
     // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
     "remoteUser": "vscode"

.devcontainer/ollama/devcontainer.json

@@ -2,7 +2,10 @@
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.245.0/containers/python-3
 {
     "name": "python-openai-demos (Ollama)",
-    "image": "mcr.microsoft.com/devcontainers/python:3.11-bullseye",
+    "build": {
+        "dockerfile": "Dockerfile",
+        "context": ".."
+    },
     "features": {
         "ghcr.io/prulloac/devcontainer-features/ollama:1": {}
     },
@@ -17,15 +20,13 @@
 
             // Add the IDs of extensions you want installed when the container is created.
             "extensions": [
-                "ms-python.python",
-                "charliermarsh.ruff",
-                "ms-python.black-formatter"
+                "ms-python.python"
             ]
         }
     },
 
     // Use 'postCreateCommand' to run commands after the container is created.
-    "postCreateCommand": "pip3 install --user -r requirements-dev.txt && cp .env.sample.ollama .env && ollama pull llama3.1",
+    "postCreateCommand": "cp .env.sample.ollama .env && ollama pull llama3.1",
 
     // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
     "remoteUser": "vscode",

.devcontainer/openai/devcontainer.json

@@ -2,7 +2,10 @@
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.245.0/containers/python-3
 {
     "name": "python-openai-demos (OpenAI.com)",
-    "image": "mcr.microsoft.com/devcontainers/python:3.11-bullseye",
+    "build": {
+        "dockerfile": "Dockerfile",
+        "context": ".."
+    },
     // Configure tool-specific properties.
     "customizations": {
         // Configure properties specific to VS Code.
@@ -14,15 +17,13 @@
 
             // Add the IDs of extensions you want installed when the container is created.
             "extensions": [
-                "ms-python.python",
-                "charliermarsh.ruff",
-                "ms-python.black-formatter"
+                "ms-python.python"
             ]
         }
     },
 
     // Use 'postCreateCommand' to run commands after the container is created.
-    "postCreateCommand": "pip3 install --user -r requirements-dev.txt && cp .env.sample.openai .env",
+    "postCreateCommand": "cp .env.sample.openai .env",
 
     // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
     "remoteUser": "vscode"

requirements-dev.txt

@@ -1,4 +1,5 @@
 -r requirements.txt
+-r requirements-rag.txt
 pre-commit
 ruff
 black