Initial commit

skills/yargs-patterns/scripts/generate-completion.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# Generate bash/zsh completion script for yargs-based CLI
+
+set -euo pipefail
+
+CLI_NAME="${1:-mycli}"
+OUTPUT_FILE="${2:-${CLI_NAME}-completion.sh}"
+
+cat > "$OUTPUT_FILE" <<EOF
+#!/usr/bin/env bash
+# Bash completion script for ${CLI_NAME}
+# Source this file to enable completion: source ${OUTPUT_FILE}
+
+_${CLI_NAME}_completions()
+{
+    local cur prev opts
+    COMPREPLY=()
+    cur="\${COMP_WORDS[COMP_CWORD]}"
+    prev="\${COMP_WORDS[COMP_CWORD-1]}"
+
+    # Get completion from yargs
+    COMP_LINE=\$COMP_LINE COMP_POINT=\$COMP_POINT ${CLI_NAME} --get-yargs-completions "\${COMP_WORDS[@]:1}" 2>/dev/null | while read -r line; do
+        COMPREPLY+=("\$line")
+    done
+
+    return 0
+}
+
+complete -F _${CLI_NAME}_completions ${CLI_NAME}
+EOF
+
+chmod +x "$OUTPUT_FILE"
+
+echo "✅ Completion script generated: $OUTPUT_FILE"
+echo ""
+echo "To enable completion, add this to your ~/.bashrc or ~/.zshrc:"
+echo "  source $(pwd)/$OUTPUT_FILE"