feat: add internal-introspection feature

.github/workflows/features-auto.yml

@@ -36,6 +36,7 @@ jobs:
           - dev-tools
           - elasticsearch
           - entrypoints
+          - internal-introspection
           - php
           - mailpit
           - mariadb

features/src/internal-introspection/devcontainer-feature.json

@@ -0,0 +1,12 @@
+{
+    "id": "internal-introspection",
+    "name": "Internal Introspection",
+    "description": "For internal use only! Do not use!",
+    "version": "1.0.0",
+    "entrypoint": "/usr/local/bin/internal-introspection-ep.sh",
+    "onCreateCommand": "/usr/local/bin/internal-introspection-on-create.sh",
+    "postCreateCommand": "/usr/local/bin/internal-introspection-post-create.sh",
+    "postStartCommand": "/usr/local/bin/internal-introspection-post-start.sh",
+    "postAttachCommand": "/usr/local/bin/internal-introspection-post-attach.sh",
+    "updateContentCommand": "/usr/local/bin/internal-introspection-update-content.sh"
+}

features/src/internal-introspection/install.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+PATH=/bin:/sbin:/usr/bin:/usr/sbin
+
+if [ "$(id -u || true)" -ne 0 ]; then
+    echo 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+install -m 0755 -o root -g root internal-introspection-ep.sh internal-introspection-on-create.sh internal-introspection-post-create.sh internal-introspection-post-start.sh internal-introspection-post-attach.sh internal-introspection-update-content.sh /usr/local/bin/
+
+install -d -D -m 0777 /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection
+env | sort > /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/build.env
+pwd > /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/build.pwd

features/src/internal-introspection/internal-introspection-ep.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+env | sort > /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/entrypoint.env

features/src/internal-introspection/internal-introspection-on-create.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+{ env | sort; echo; echo; } >> /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/on-create.env

features/src/internal-introspection/internal-introspection-post-attach.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+{ env | sort; echo; echo; } >> /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/post-attach.env

features/src/internal-introspection/internal-introspection-post-create.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+{ env | sort; echo; echo; } >> /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/post-create.env

features/src/internal-introspection/internal-introspection-post-start.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+{ env | sort; echo; echo; } >> /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/post-start.env

features/src/internal-introspection/internal-introspection-update-content.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+{ env | sort; echo; echo; } >> /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/update-content.env

features/test/internal-introspection/test.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# shellcheck source=/dev/null
+source dev-container-features-test-lib
+
+check "/usr/local/bin/internal-introspection-ep.sh exists and is executable" test -x /usr/local/bin/internal-introspection-ep.sh
+check "/usr/local/bin/internal-introspection-on-create.sh exists and is executable" test -x /usr/local/bin/internal-introspection-on-create.sh
+check "/usr/local/bin/internal-introspection-post-create.sh exists and is executable" test -x /usr/local/bin/internal-introspection-post-create.sh
+check "/usr/local/bin/internal-introspection-post-start.sh exists and is executable" test -x /usr/local/bin/internal-introspection-post-start.sh
+check "/usr/local/bin/internal-introspection-post-attach.sh exists and is executable" test -x /usr/local/bin/internal-introspection-post-attach.sh
+check "/usr/local/bin/internal-introspection-update-content.sh exists and is executable" test -x /usr/local/bin/internal-introspection-update-content.sh
+
+for i in /usr/local/etc/vscode-dev-containers/vip-codespaces/internal-introspection/*.env; do
+    echo "=== ${i}"
+    cat "${i}"
+    echo
+done
+
+reportResults