Improve gemini context

dotfiles/config/fish/conf.d/gemini.fish

@@ -0,0 +1,95 @@
+# Bridge to Gemini CLI Context Management (Zsh-backed)
+# This allows using the Zsh implementation from Fish to avoid dual maintenance.
+
+# Ensure the base context directory exists
+if set -q XDG_CONFIG_HOME
+    set -gx GEMINI_CONTEXT_DIR $XDG_CONFIG_HOME/gemini
+else
+    set -gx GEMINI_CONTEXT_DIR $HOME/.config/gemini
+end
+mkdir -p "$GEMINI_CONTEXT_DIR"
+
+# Path to the source of truth
+set -l gemini_zsh_script "$HOME/.skel/dotfiles/zshrc.d/gemini.zsh"
+
+function _gemini_context_bridge
+    # Check if Zsh script exists
+    if not test -f "$gemini_zsh_script"
+        echo "Error: Gemini Zsh script not found at $gemini_zsh_script"
+        return 1
+    end
+
+    # We use a temporary file to reliably pass the environment variable back
+    set -l env_file (mktemp -t gemini_context.XXXXXX)
+    
+    # Run zsh with -e (exit on error):
+    # 1. Source the context manager
+    # 2. Run the requested command with arguments
+    # 3. Write the resulting GEMINI_CLI_HOME to the temp file
+    command zsh -ec "
+        source '$gemini_zsh_script'
+        $argv
+        echo \"\$GEMINI_CLI_HOME\" > '$env_file'
+    "
+    set -l zsh_status $status
+    
+    # Only sync environment and clean up on success
+    if test $zsh_status -eq 0
+        set -l new_home (cat $env_file | string trim)
+        if test -n "$new_home"
+            set -gx GEMINI_CLI_HOME "$new_home"
+        else
+            set -e GEMINI_CLI_HOME
+        end
+    end
+
+    rm -f $env_file
+    return $zsh_status
+end
+
+# Wrapper functions
+function gemini-context-use
+    _gemini_context_bridge "gemini-context-use $argv"
+end
+
+function gemini-context-create
+    _gemini_context_bridge "gemini-context-create $argv"
+end
+
+function gemini-context-list
+    _gemini_context_bridge "gemini-context-list $argv"
+end
+
+function gemini-context-delete
+    _gemini_context_bridge "gemini-context-delete $argv"
+end
+
+function gemini-context-rename
+    _gemini_context_bridge "gemini-context-rename $argv"
+end
+
+function gemini-context-edit
+    _gemini_context_bridge "gemini-context-edit $argv"
+end
+
+function gemini-context-current
+    _gemini_context_bridge "gemini-context-current $argv"
+end
+
+function gemini-context-unset
+    _gemini_context_bridge "gemini-context-unset $argv"
+end
+
+# Aliases
+alias gemctx='gemini-context-use'
+
+# Completion
+function _gemini_context_list
+    zsh -c "source '$gemini_zsh_script'; _gemini_context_list_internal"
+end
+
+complete -c gemini-context-use -f -a "(_gemini_context_list)"
+complete -c gemctx -f -a "(_gemini_context_list)"
+complete -c gemini-context-edit -f -a "(_gemini_context_list)"
+complete -c gemini-context-delete -f -a "(_gemini_context_list)"
+complete -c gemini-context-rename -f -a "(_gemini_context_list)"