feat(modern-cli-tools): add starship, remove devcontainers-extra dependency

Starship's devcontainers-extra feature is broken on arm64 — it pins
nanolayer v0.5.4 (missing the aarch64-musl binary) and relies on
gh-release's platform filtering, which fails because starship only
publishes aarch64-unknown-linux-musl (no gnu build). Installing directly
from GitHub releases with explicit arch selection fixes both issues.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: pofallon

examples/full-stack.devcontainer.json

@@ -14,7 +14,6 @@
         "ghcr.io/devcontainers/features/aws-cli:1": {},
         "ghcr.io/devcontainers/features/github-cli:1": {},
         "ghcr.io/eitsupi/devcontainer-features/jq-likes:2": {},
-        "ghcr.io/devcontainers-extra/features/starship:1": {},
         "ghcr.io/get2knowio/devcontainer-features/ai-clis:2": {},
         "ghcr.io/get2knowio/devcontainer-features/modern-cli-tools:2": {},
         "ghcr.io/get2knowio/devcontainer-features/node-dev-tools:2": {},

src/modern-cli-tools/README.md

@@ -1,6 +1,6 @@
 # Modern CLI Tools (modern-cli-tools)
 
-Installs modern CLI replacements and TUI tools: bat, ripgrep, fd, fzf, eza, zoxide, neovim, tmux, lazygit, ast-grep, jujutsu, and zellij.
+Installs modern CLI replacements and TUI tools: bat, ripgrep, fd, fzf, eza, zoxide, neovim, tmux, lazygit, ast-grep, jujutsu, zellij, and starship.
 
 ## Options
 
@@ -13,6 +13,7 @@ Installs modern CLI replacements and TUI tools: bat, ripgrep, fd, fzf, eza, zoxi
 | `lazygitVersion` | Version of lazygit to install | string | `0.59.0` |
 | `astGrepVersion` | Version of ast-grep to install | string | `0.40.5` |
 | `zellijVersion` | Version of zellij to install | string | `0.43.1` |
+| `starshipVersion` | Version of starship to install | string | `latest` |
 
 ## Usage
 

src/modern-cli-tools/devcontainer-feature.json

@@ -3,7 +3,7 @@
   "version": "2.0.2",
   "name": "Modern CLI Tools",
   "documentationURL": "https://github.com/get2knowio/devcontainer-features/tree/main/src/modern-cli-tools",
-  "description": "Installs modern CLI replacements and TUI tools: bat, ripgrep, fd, fzf, eza, zoxide, neovim, tmux, lazygit, ast-grep, jujutsu, and zellij.",
+  "description": "Installs modern CLI replacements and TUI tools: bat, ripgrep, fd, fzf, eza, zoxide, neovim, tmux, lazygit, ast-grep, jujutsu, zellij, and starship.",
   "options": {
     "install": {
       "type": "string",
@@ -39,6 +39,11 @@
       "type": "string",
       "default": "latest",
       "description": "Version of zellij to install, or 'latest'"
+    },
+    "starshipVersion": {
+      "type": "string",
+      "default": "latest",
+      "description": "Version of starship to install, or 'latest'"
     }
   }
 }

src/modern-cli-tools/install.sh

@@ -26,6 +26,7 @@ LAZYGIT="true"
 ASTGREP="true"
 JUJUTSU="true"
 ZELLIJ="true"
+STARSHIP="true"
 
 # Step 2: If install is set, whitelist mode
 if [ -n "${INSTALL}" ]; then
@@ -41,6 +42,7 @@ if [ -n "${INSTALL}" ]; then
     ASTGREP="false"
     JUJUTSU="false"
     ZELLIJ="false"
+    STARSHIP="false"
 
     IFS=',' read -ra SELECTED <<< "${INSTALL}"
     for item in "${SELECTED[@]}"; do
@@ -58,6 +60,7 @@ if [ -n "${INSTALL}" ]; then
             astGrep)  ASTGREP="true" ;;
             jujutsu)  JUJUTSU="true" ;;
             zellij)   ZELLIJ="true" ;;
+            starship) STARSHIP="true" ;;
             *) echo "Warning: unknown tool '$item' in install list" ;;
         esac
     done
@@ -81,6 +84,7 @@ if [ -n "${OMIT}" ]; then
             astGrep)  ASTGREP="false" ;;
             jujutsu)  JUJUTSU="false" ;;
             zellij)   ZELLIJ="false" ;;
+            starship) STARSHIP="false" ;;
             *) echo "Warning: unknown tool '$item' in omit list" ;;
         esac
     done
@@ -210,6 +214,22 @@ if [ "${ZELLIJ}" = "true" ]; then
     rm -f /tmp/zellij.tgz
 fi
 
+# starship
+if [ "${STARSHIP}" = "true" ]; then
+    if [ "${STARSHIPVERSION}" = "latest" ]; then
+        STARSHIPVERSION=$(resolve_latest_version "starship/starship")
+        echo "Resolved starship latest -> ${STARSHIPVERSION}"
+    fi
+    echo "Installing starship ${STARSHIPVERSION}..."
+    case "$ARCH" in
+        amd64) STARSHIP_ARCH="x86_64-unknown-linux-gnu" ;;
+        arm64) STARSHIP_ARCH="aarch64-unknown-linux-musl" ;;  # no gnu build published for arm64
+        *) echo "Unsupported architecture for starship: $ARCH" && exit 1 ;;
+    esac
+    STARSHIP_URL="https://github.com/starship/starship/releases/download/v${STARSHIPVERSION}/starship-${STARSHIP_ARCH}.tar.gz"
+    curl -fsSL "$STARSHIP_URL" | tar -xzf - -C /usr/local/bin starship
+fi
+
 # --- Shell configuration ---
 ZSHRC="$_REMOTE_USER_HOME/.zshrc"
 
@@ -223,4 +243,8 @@ if [ "${ZOXIDE}" = "true" ]; then
     echo 'eval "$(zoxide init zsh)"' >> "$ZSHRC"
 fi
 
+if [ "${STARSHIP}" = "true" ]; then
+    echo 'eval "$(starship init zsh)"' >> "$ZSHRC"
+fi
+
 echo "Modern CLI tools installation complete."

test/modern-cli-tools/minimal.sh

@@ -6,5 +6,6 @@ check "bat installed" bash -c "command -v bat"
 check "ripgrep installed" bash -c "command -v rg"
 check "eza not installed" bash -c "! command -v eza"
 check "lazygit not installed" bash -c "! command -v lazygit"
+check "starship not installed" bash -c "! command -v starship"
 
 reportResults

test/modern-cli-tools/test.sh

@@ -14,5 +14,6 @@ check "lazygit installed" bash -c "command -v lazygit"
 check "ast-grep installed" bash -c "command -v sg"
 check "jujutsu installed" bash -c "command -v jj"
 check "zellij installed" bash -c "command -v zellij"
+check "starship installed" bash -c "command -v starship"
 
 reportResults