Add scaffolding CLI tool `mling`

1 files changed, 100 insertions, 0 deletions

diff --git a/mling/tmpl/load.sh b/mling/tmpl/load.sh
new file mode 100644
index 0000000..0d48e95
--- /dev/null
+++ b/mling/tmpl/load.sh
@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+
+# Save original directory, restore after execution
+_load_original_dir="$PWD"
+
+cd "$(dirname "$0")" 2>/dev/null || {
+    echo "load.sh: failed to cd to script directory" >&2
+    return 1
+}
+
+# If in zsh, source mling.zsh, otherwise source mling.sh
+if [ -n "$ZSH_VERSION" ]; then
+    [ -f "./.comp/mling_comp.zsh" ] && source "./.comp/mling_comp.zsh"
+else
+    [ -f "./.comp/mling_comp.sh" ] && source "./.comp/mling_comp.sh"
+fi
+
+# Add bin directories from all namespaces to PATH
+for _dir in */bin/; do
+    [ -d "$_dir" ] && export PATH="$PWD/${_dir%/}:$PATH"
+done
+
+# Helper function: execute script with appropriate shell
+_load_script() {
+    local script="$1"
+    if [ -n "$ZSH_VERSION" ]; then
+        case "$script" in
+            *.zsh|*.sh)
+                source "$script" 2>/dev/null
+                ;;
+        esac
+    else
+        case "$script" in
+            *.sh)
+                bash "$script" 2>/dev/null
+                ;;
+        esac
+    fi
+}
+
+# Iterate over all namespaces
+for _namespace in */; do
+    _namespace="${_namespace%/}"
+    [ "$_namespace" = "*" ] && continue
+
+    # Skip if UNTRUSTED marker exists
+    [ -f "$_namespace/UNTRUSTED" ] && continue
+
+    _comp_dir="$_namespace/comp"
+    [ ! -d "$_comp_dir" ] && continue
+
+    # Find all loadable scripts under comp
+    _scripts=$(find "$_comp_dir" -maxdepth 1 -type f \( -name '*.sh' -o -name '*.zsh' -o -name '*.fish' \) 2>/dev/null)
+    [ -z "$_scripts" ] && continue
+
+    # Count scripts
+    _count=$(echo "$_scripts" | wc -l)
+
+    # If TRUSTED marker exists, load directly
+    if [ -f "$_namespace/TRUSTED" ]; then
+        echo "$_scripts" | while IFS= read -r _script; do
+            _load_script "$_script"
+        done
+        continue
+    fi
+
+    # No marker, ask user
+    printf "'%s' has %d completion script(s) to load, do you trust it? [Y/n] " "$_namespace" "$_count"
+    read _answer
+    case "$_answer" in
+        [Yy]*|"")
+            # Mark as TRUSTED and set executable permissions
+            echo "$_scripts" | while IFS= read -r _script; do
+                chmod +x "$_script"
+            done
+            touch "$_namespace/TRUSTED"
+
+            # Ask whether to load immediately
+            printf "Load it immediately? [Y/n] "
+            read _load_answer
+            case "$_load_answer" in
+                [Yy]*|"")
+                    echo "$_scripts" | while IFS= read -r _script; do
+                        _load_script "$_script"
+                    done
+                    ;;
+            esac
+            ;;
+        *)
+            touch "$_namespace/UNTRUSTED"
+            ;;
+    esac
+done
+
+# Restore original working directory
+cd "$_load_original_dir" 2>/dev/null || true
+
+# Cleanup
+unset -f _load_script
+unset _load_original_dir _dir _namespace _comp_dir _scripts _count _answer _load_answer _script