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jsburckhardt
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feat(glow): add glow devcontainer feature
Closes #100 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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‎.github/workflows/test.yaml‎

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@@ -32,6 +32,7 @@ jobs:
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- opencode
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- ccc
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- tmux
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- glow
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baseImage:
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- debian:latest
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- ubuntu:latest

‎README.md‎

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| ccc | https://github.com/jsburckhardt/co-config | A TUI tool to interactively configure and view GitHub Copilot CLI settings. |
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| Yazi | https://github.com/sxyazi/yazi | Blazing fast terminal file manager written in Rust, based on async I/O. |
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| tmux | https://github.com/tmux/tmux | tmux is a terminal multiplexer. It lets you switch easily between several programs in one terminal. |
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| Glow | https://github.com/charmbracelet/glow | Render markdown on the CLI, with pizzazz! 💅🏻 |
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```bash
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tmux -V
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```
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### `glow`
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Running `glow --version` inside the built container will print the version of glow.
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```jsonc
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{
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"image": "mcr.microsoft.com/devcontainers/base:ubuntu",
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"features": {
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"ghcr.io/jsburckhardt/devcontainer-features/glow:1": {}
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}
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}
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```
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```bash
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glow --version
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```

‎src/glow/devcontainer-feature.json‎

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{
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"name": "Glow",
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"id": "glow",
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"version": "1.0.0",
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"description": "Render markdown on the CLI, with pizzazz! 💅🏻",
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"options": {
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"version": {
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"type": "string",
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"default": "latest",
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"description": "Version of glow to install from GitHub releases e.g. v2.1.2"
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}
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}
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}

‎src/glow/install.sh‎

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#!/usr/bin/env bash
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# Variables
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REPO_OWNER="charmbracelet"
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REPO_NAME="glow"
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BINARY_NAME="glow"
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GLOW_VERSION="${VERSION:-"latest"}"
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GITHUB_API_REPO_URL="https://api.github.com/repos/${REPO_OWNER}/${REPO_NAME}/releases"
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set -e
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if [ "$(id -u)" -ne 0 ]; then
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echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
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exit 1
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fi
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# Clean up
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rm -rf /var/lib/apt/lists/*
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# Checks if packages are installed and installs them if not
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check_packages() {
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if ! dpkg -s "$@" >/dev/null 2>&1; then
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if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
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echo "Running apt-get update..."
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apt-get update -y
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fi
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apt-get -y install --no-install-recommends "$@"
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fi
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}
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# Make sure we have curl and jq
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check_packages curl jq ca-certificates
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# Function to get the latest version from GitHub API
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get_latest_version() {
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curl -s "${GITHUB_API_REPO_URL}/latest" | jq -r ".tag_name"
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}
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# Check if a version is passed as an argument
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if [ -z "$GLOW_VERSION" ] || [ "$GLOW_VERSION" == "latest" ]; then
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# No version provided, get the latest version
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GLOW_VERSION=$(get_latest_version)
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echo "No version provided or 'latest' specified, installing the latest version: $GLOW_VERSION"
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else
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echo "Installing version from environment variable: $GLOW_VERSION"
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fi
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# Strip the leading 'v' for the download URL filename
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VERSION_NO_V="${GLOW_VERSION#v}"
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# Determine the OS and architecture
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OS=$(uname -s)
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ARCH=$(uname -m)
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case "$ARCH" in
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x86_64)
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ARCH="x86_64"
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;;
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i686 | i386)
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ARCH="i386"
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;;
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aarch64 | arm64)
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ARCH="arm64"
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;;
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armv7l)
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ARCH="arm"
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;;
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*)
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echo "Unsupported architecture: $ARCH"
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exit 1
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;;
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esac
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case "$OS" in
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Linux)
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OS="Linux"
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;;
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Darwin)
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OS="Darwin"
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;;
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*)
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echo "Unsupported OS: $OS"
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exit 1
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;;
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esac
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# Construct the download URL
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DOWNLOAD_URL="https://github.com/${REPO_OWNER}/${REPO_NAME}/releases/download/${GLOW_VERSION}/glow_${VERSION_NO_V}_${OS}_${ARCH}.tar.gz"
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# Create a temporary directory for the download
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TMP_DIR=$(mktemp -d)
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cd "$TMP_DIR" || exit
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echo "Downloading glow from $DOWNLOAD_URL"
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curl -sSL "$DOWNLOAD_URL" -o "glow.tar.gz"
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# Extract the tarball
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echo "Extracting glow..."
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tar -xzf "glow.tar.gz"
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# Move the binary to /usr/local/bin
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echo "Installing glow..."
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mv glow /usr/local/bin/
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chmod +x /usr/local/bin/glow
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# Cleanup
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cd - || exit
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rm -rf "$TMP_DIR"
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# Clean up
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rm -rf /var/lib/apt/lists/*
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# Verify installation
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echo "Verifying installation..."
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glow --version
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echo "Done!"

‎test/_global/all-tools.sh‎

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check "ccc" ccc --version
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check "yazi" yazi --version
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check "tmux" tmux -V
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check "glow" glow --version
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reportResults

‎test/_global/glow-specific-version.sh‎

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#!/bin/bash
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set -e
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source dev-container-features-test-lib
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check "glow with specific version" /bin/bash -c "glow --version | grep '2.1.2'"
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reportResults

‎test/_global/scenarios.json‎

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"opencode": {},
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"ccc": {},
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"yazi": {},
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"tmux": {}
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"tmux": {},
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"glow": {}
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}
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},
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"flux-specific-version": {
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"features": {
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"tmux": {}
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}
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},
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"glow-specific-version": {
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"image": "mcr.microsoft.com/devcontainers/base:ubuntu",
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"features": {
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"glow": {
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"version": "v2.1.2"
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}
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}
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}
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}

‎test/glow/test.sh‎

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#!/bin/bash
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set -e
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source dev-container-features-test-lib
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check "glow" glow --version
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reportResults

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