# ╭─────────────╥─────────────────────────╮
# │ Author:     ║ File:                   │
# │ Andrey Orst ║ fzf-svn.kak             │
# ╞═════════════╩═════════════════════════╡
# │ Submodule for Git support for fzf.kak │
# ╞═══════════════════════════════════════╡
# │ GitHub.com/andreyorst/fzf.kak         │
# ╰───────────────────────────────────────╯

hook global ModuleLoaded fzf_vcs %§

declare-option -docstring "command to provide list of files in git tree to fzf. Arguments are supported
Supported tools:
    <package>: <value>:
    Git :      ""git""

Default arguments:
    'repo_root=$(git rev-parse --show-toplevel); git ls-tree --full-tree --name-only -r HEAD | awk ""{print \""$repo_root/\"" \$0}""'
" \
str fzf_git_command "git"

map global fzf-vcs -docstring "edit file from Git tree" 'g' '<esc>: fzf-git<ret>'

define-command -override -hidden fzf-git %{ evaluate-commands %sh{

    case $kak_opt_fzf_git_command in
        (git)  cmd='repo_root=$(git rev-parse --show-toplevel); git ls-tree --full-tree --name-only -r HEAD | awk "{print \"$repo_root/\" \$0}"' ;;
        (git*) cmd=$kak_opt_fzf_git_command ;;
    esac
    [ ! -z "${kak_client_env_TMUX}" ] && additional_flags="--expect $kak_opt_fzf_vertical_map --expect $kak_opt_fzf_horizontal_map"
    printf "%s\n" "fzf -kak-cmd %{edit -existing} -items-cmd %{$cmd} -fzf-args %{-m --expect $kak_opt_fzf_window_map $additional_flags}"
}}

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