Fixes

Scripts/base.sh

@@ -402,6 +402,8 @@ else
     ensure_git_credential_helper 'cache --timeout=43200'
 fi
 
+git config --global core.editor "code --wait"
+
 # 6. Cleanup & Secrets
 rm -f "$HOME/.zshrc" "$HOME/.zsh_aliases"
 mkdir -p "$REPO_ROOT/Zsh"

Scripts/git.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+
+set -euo pipefail
+
+usage() {
+    cat <<'EOF'
+Usage:
+  git.sh show
+  git.sh editor [code|nvim]
+EOF
+}
+
+set_editor() {
+    local editor_name="${1:-code}"
+
+    case "$editor_name" in
+        code)
+            git config --global core.editor "code --wait"
+            printf 'Set git core.editor to: %s\n' 'code --wait'
+            ;;
+        nvim)
+            git config --global core.editor "nvim"
+            printf 'Set git core.editor to: %s\n' 'nvim'
+            ;;
+        *)
+            printf 'Unknown editor: %s\n' "$editor_name" >&2
+            usage >&2
+            exit 1
+            ;;
+    esac
+}
+
+show_config() {
+    local name email editor
+    local helpers=()
+    local helper
+
+    name="$(git config --global --get user.name || true)"
+    email="$(git config --global --get user.email || true)"
+    editor="$(git config --global --get core.editor || true)"
+
+    while IFS= read -r helper; do
+        [ -n "$helper" ] && helpers+=("$helper")
+    done < <(git config --global --get-all credential.helper || true)
+
+    printf 'Global git config\n'
+    printf '  user.name         %s\n' "${name:-<unset>}"
+    printf '  user.email        %s\n' "${email:-<unset>}"
+    printf '  core.editor       %s\n' "${editor:-<unset>}"
+
+    if [ "${#helpers[@]}" -eq 0 ]; then
+        printf '  credential.helper %s\n' '<unset>'
+    else
+        printf '  credential.helper %s\n' "${helpers[0]}"
+        if [ "${#helpers[@]}" -gt 1 ]; then
+            local index
+            for (( index=1; index<${#helpers[@]}; index++ )); do
+                printf '                    %s\n' "${helpers[$index]}"
+            done
+        fi
+    fi
+}
+
+case "${1:-show}" in
+    show)
+        show_config
+        ;;
+    editor)
+        set_editor "${2:-code}"
+        ;;
+    *)
+        usage >&2
+        exit 1
+        ;;
+esac