Make git commands available to all sources

[cseickel]

In the bottom window in this screenshot you can see that /scripts/init.sh isn't tracked by git:

I would like to execute git add scripts/init.sh via Neo-tree window.

When I press ? in Neo-tree window, I see that:

I see nothing to perform a git add... command.

From this documentation, I tried to add this lines in my Neo-tree setup config:

                window = {
                    mappings = {
                        ["<space>"] = {
                            "toggle_node",
                            nowait = false, -- disable `nowait` if you have existing combos starting with this char that you want to use
                        }--,
                        ["A"]  = "git_add_all",
                        ["gu"] = "git_unstage_file",
                        ["ga"] = "git_add_file",
                        ["gr"] = "git_revert_file",
                        ["gc"] = "git_commit",
                        ["gp"] = "git_push",
                        ["gg"] = "git_commit_and_push"
                    }
                },

Click to see complete Neo-tree config

    use {
        "nvim-neo-tree/neo-tree.nvim",
        branch = "v2.x",
        config = function ()
            -- Unless you are still migrating, remove the deprecated commands from v1.x
            vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
            require("neo-tree").setup({
                close_if_last_window = false, -- Close Neo-tree if it is the last window left in the tab
                open_files_in_last_window = false,
                popup_border_style = "rounded",
                enable_git_status = true,
                enable_diagnostics = true,
                window = {
                    mappings = {
                        ["<space>"] = {
                            "toggle_node",
                            nowait = false, -- disable `nowait` if you have existing combos starting with this char that you want to use
                        }--,
                        ["A"]  = "git_add_all",
                        ["gu"] = "git_unstage_file",
                        ["ga"] = "git_add_file",
                        ["gr"] = "git_revert_file",
                        ["gc"] = "git_commit",
                        ["gp"] = "git_push",
                        ["gg"] = "git_commit_and_push"
                    }
                },
                filesystem = {
                    hijack_netrw_behavior = "open_current"
                }
            })
        end
    }

But that doesn't work. I have an error when I press ? in Neo-tree window.

Question: how do you execute "git add ..." from Neo-tree filesystem window view?

Best regards,
Stéphane

Originally posted by @stephane-klein in #528