Automated documentation update

.github/workflows/test.yaml

@@ -12,19 +12,19 @@ jobs:
     continue-on-error: true
     strategy:
       matrix:
-        features: ["easy-container-hooks", "direnv", "mcfly", "minio-client"]
         baseImage:
           - debian:latest
           - ubuntu:latest
+          - alpine:latest
           - mcr.microsoft.com/devcontainers/base:ubuntu
     steps:
       - uses: actions/checkout@v4
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli
 
-      - name: "Generating tests for '${{ matrix.features }}' against '${{ matrix.baseImage }}'"
-        run: devcontainer features test -f ${{ matrix.features }} -i ${{ matrix.baseImage }} .
+      - name: "Generating tests for 'direnv' against '${{ matrix.baseImage }}'"
+        run: devcontainer features test -f direnv -i ${{ matrix.baseImage }} .
 
   test-global:
     runs-on: ubuntu-latest

.gitignore

@@ -0,0 +1 @@
+fail.txt

README.md

@@ -1,39 +1,12 @@
 # devcontainer features
 
-<table style="width: 100%; border-style: none;">
-  <tr>
-     <td style="width: 140px; text-align: center;">
-        A cool icon would be nice here.
-     </td>
-     <td>
-        <strong>
-            Devcontainer 'features'<br />
-            <em>Simple, reusable features curated by @ChristopherMacGown</em>
-        </strong>
-    </td>
-  </tr>
-</table>
+> **Fork notice:** This is a fork of [ChristopherMacGown/devcontainer-features](https://github.com/ChristopherMacGown/devcontainer-features).
+> It retains only the `direnv` feature, which has been updated to support Alpine Linux images in addition to Debian/Ubuntu.
 
-This repository contains a _collection_ of features curated by @ChristopherMacGown.
+This repository contains the `direnv` devcontainer feature.
 
 ## Collected Features
 
-### mcfly
-
-[mcfly](https://github.com/cantino/mcfly) is a replacement for your default
-`ctrl+r` shell history search that uses an intelligent search engine to prioritize
-in real-time from your current working directory and recently used commands to
-return history suggestions relevant to what you're working on right now.
-
-#### usage
-```json 
-"features": {
-    "ghcr.io/ChristopherMacGown/devcontainer-features/mcfly:1": {}
-}
-```
-
-Additional options can be found in the [feature documentation](src/mcfly/README.md).
-
 ### direnv
 
 [direnv](https://github.com/direnv/direnv) augments shells to load and unload
@@ -46,30 +19,3 @@ environment variables based on the current working directory.
 }
 ```
 Additional options can be found in the [feature documentation](src/direnv/README.md).
-
-
-### easy-container-hooks
-This is a cross-distribution devcontainer feature that installs static script runners to /usr/local/bin that will execute scripts located in your devcontainer's local hooks directory.
-
-#### usage
-```json
-"features": {
-    "ghcr.io/ChristopherMacGown/devcontainer-feautres/easy-container-hooks:1":{}
-}
-```
-Additional options can be found in the [feature documentation](src/easy-container-hooks/README.md).
-
-
-### minio-client
-
-[minio-client](https://min.io/docs/minio/linux/reference/minio-mc.html) is an AWS S3
-compatible client for S3 and Minio. 
-
-#### usage
-```json 
-"features": {
-    "ghcr.io/ChristopherMacGown/devcontainer-features/minio-client:1": {}
-}
-```
-
-Additional options can be found in the [feature documentation](src/minio-client/README.md).

src/direnv/README.md

@@ -7,7 +7,7 @@ Installs direnv, which augments shells to load an unload environment variables d
 
 ```json
 "features": {
-    "ghcr.io/ChristopherMacGown/devcontainer-features/direnv:1": {}
+    "ghcr.io/brycircle/devcontainer-features/direnv:1": {}
 }
 ```
 
@@ -24,4 +24,4 @@ Installs direnv, which augments shells to load an unload environment variables d
 
 ---
 
-_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/ChristopherMacGown/devcontainer-features/blob/main/src/direnv/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/brycircle/devcontainer-features/blob/main/src/direnv/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/direnv/install.sh

@@ -1,59 +1,51 @@
-#!/bin/bash
-
-# Checks if apt lists exist and generates them if not.
-apt_get_update() {
-    if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
-        echo "Running apt-get update..."
-        apt-get update -y
-    fi
-}
-
-# Checks if packages are installed and installs them if not
-check_packages() {
-    if ! dpkg -s "$@" >/dev/null 2>&1; then
-        apt_get_update
-        apt-get -y install --no-install-recommends "$@"
-    fi
-}
+#!/bin/sh
 
 set -e
 
-# Ensure apt is in non-interactive to avoid prompts
-export DEBIAN_FRONTEND=noninteractive
-
-check_packages apt-transport-https curl ca-certificates tar
-
-echo "Activating package 'direnv'".
-
-RELEASES="https://github.com/direnv/direnv/releases"
-LATEST="${RELEASES}/latest"
-
 ARCH=${ARCHITECTURE:-"amd64"}
 AUTO_ENABLE=${AUTOENABLE:-true}
 VERSION=${VERSION:-"latest"}
 INSTALL_PATH=${INSTALLPATH:-"/usr/local/bin/direnv"}
-if [ "${VERSION}" = "latest" ]; then
-    VERSION=$(curl -si "${LATEST}" | awk '/location: /{ n=split($2,t,"/"); print t[n] }' | tr -d "\r\n")
+
+# Install required packages using whichever package manager is available
+if command -v apk >/dev/null 2>&1; then
+    apk add --no-cache bash curl ca-certificates
+elif command -v apt-get >/dev/null 2>&1; then
+    export DEBIAN_FRONTEND=noninteractive
+    if [ "$(find /var/lib/apt/lists/* 2>/dev/null | wc -l)" = "0" ]; then
+        echo "Running apt-get update..."
+        apt-get update -y
+    fi
+    apt-get -y install --no-install-recommends apt-transport-https curl ca-certificates tar
+else
+    echo "Unsupported package manager: neither apk nor apt-get found"
+    exit 1
 fi
 
-set -x
+RELEASES="https://github.com/direnv/direnv/releases"
+
+if [ "${VERSION}" = "latest" ]; then
+    VERSION=$(curl -si "${RELEASES}/latest" | awk '/location: /{ n=split($2,t,"/"); print t[n] }' | tr -d "\r\n")
+fi
 
 RELEASE_FILE="direnv.linux-${ARCH}"
 RELEASE_URL="${RELEASES}/download/${VERSION}/${RELEASE_FILE}"
 
-curl -o ${INSTALL_PATH} -fL "${RELEASE_URL}"
-chmod +x ${INSTALL_PATH}
+echo "Downloading direnv ${VERSION} for ${ARCH}..."
+curl -o "${INSTALL_PATH}" -fL "${RELEASE_URL}"
+chmod +x "${INSTALL_PATH}"
 
 if [ "${AUTO_ENABLE}" = "true" ]; then
     BASHRC="${_REMOTE_USER_HOME}/.bashrc"
     ZSHRC="${_REMOTE_USER_HOME}/.zshrc"
 
-    echo "Adding mcfly to ${BASHRC} and ${ZSHRC}"
-    if [ -z "$(grep _direnv_hook ${BASHRC})" ]; then
-        direnv hook bash >>${BASHRC}
+    if ! grep -q "_direnv_hook" "${BASHRC}" 2>/dev/null; then
+        echo "Adding direnv hook to ${BASHRC}"
+        direnv hook bash >> "${BASHRC}"
     fi
 
-    if [ -z "$(grep _direnv_hook ${ZSHRC})"]; then
-        direnv hook zsh >>${ZSHRC}
+    if command -v zsh >/dev/null 2>&1 && ! grep -q "_direnv_hook" "${ZSHRC}" 2>/dev/null; then
+        echo "Adding direnv hook to ${ZSHRC}"
+        direnv hook zsh >> "${ZSHRC}"
     fi
 fi