For macOS users, all above tools can be installed by Homebrew.
$ brew install fish ghq fzf eza
Generally, ~/.config/fish/functions is Fish's function directory.
Please put gcd.fish file into the directory.
| function gcd | |
| # Check if ghq and fzf are installed | |
| if not command -v ghq >/dev/null | |
| echo "Error: ghq is not installed" >&2 | |
| return 1 | |
| end | |
| if not command -v fzf >/dev/null | |
| echo "Error: fzf is not installed" >&2 | |
| return 1 | |
| end | |
| # Define preview command | |
| set preview_cmd "echo 'Repository: {}'; echo; eza -lah --git --git-ignore --group-directories-first --total-size --time-style='iso' --color=always (ghq root)/{}" | |
| # Set initial query if argument is provided | |
| set fzf_options --prompt="Select repository: " \ | |
| --select-1 \ | |
| --border \ | |
| --preview="$preview_cmd" \ | |
| --preview-window=right:50%:wrap | |
| if test -n "$argv[1]" | |
| set fzf_options $fzf_options --query="$argv[1]" | |
| end | |
| # Get repository list with ghq and select with fzf (with preview) | |
| set selected_repo (ghq list | fzf $fzf_options) | |
| # Return if cancelled in fzf | |
| if test -z "$selected_repo" | |
| return | |
| end | |
| # Get full path of selected repository and cd to it | |
| set repo_path (ghq root)/$selected_repo | |
| cd $repo_path | |
| # Display current directory and branch information | |
| echo "📁 $repo_path" | |
| if test -d .git | |
| set current_branch (git branch --show-current 2>/dev/null) | |
| if test -n "$current_branch" | |
| echo "🌿 Current branch: $current_branch" | |
| end | |
| end | |
| end |