Add ability to change default action

[zwhitchcox]

It would be good if I could change the default action to change_working_directory() or an arbitrary function that I give it. I really don't want the file picker ever, because I'd rather just see the nvim-tree, because it lets me familiarize myself with the directory structure, and also I'd like it to open the most recent session.

Also, the keyboard shortcuts don't work, because telescope makes C-l complete_tag, and this plugin doesn't override it. I know this is an unrelated issue, but if I could just set the default action, I wouldn't have to worry about that, and I will never want the fzf file browser, so that's not a problem.

It seems like this would be extremely easy just by setting on_project_selected to the options the user passes in:

      local on_project_selected = function()
        _actions.find_project_files(prompt_bufnr, hidden_files)
      end
      actions.select_default:replace(setup_config.on_project_selected or on_project_selected)

[gplusplus314]

I want this, too. I threw together a PR (#121) and could use feedback and help with testing. Quick copy/paste for anyone who's willing to help (assuming you're using Packer for package management):

use({ "gerryhernandez/telescope-project.nvim", branch = "configureDefaultAction" })

Then take a look at the README in the PR.

Thanks!

[alexander-born]

No PR is necessary to achieve this. See this comment.

I had the same wish and had to search the issue tracker for this solution, probably would be helpful to put this in the readme.

./lua/config/telescope.lua

local telescope = require'telescope'

local function on_project_selected(prompt_bufnr)
    local project_actions = require'telescope._extensions.project.actions'
    project_actions.change_working_directory(prompt_bufnr, false)
    print("Do whatever you want in this function")
end

local M = {}

function M.project()
    telescope.extensions.project.project{
        attach_mappings = function(prompt_bufnr, map)
            map({'n', 'i'}, '<CR>', on_project_selected)
            return true
        end,
    }
end

return M

And then just map this like this:

local mytelescope = require'config.telescope'
vim.keymap.set('n', '<leader>fp',  mytelescope.project, {desc = "Find Project"})

[Mr-LLLLL]

i test with telescope-frecency.nvim, it's will be error just like: [telescope] [WARN 14:43:04] ...ck/packer/start/telescope.nvim/lua/telescope/pickers.lua:489: Finder failed with msg: ...ck/packer/start/telescope.nvim/lua/telescope/sorters.lua:430: attempt to index local 'entry' (a nil value)

require("telescope").extensions.project.project {
        display_type = 'two-segment',
        attach_mappings = function(prompt_bufnr, map)
            map('i', '<cr>', function()
                require("telescope._extensions.project.actions").
                    change_working_directory(prompt_bufnr, false)

                require('telescope').extensions.frecency.frecency({ workspace = 'CWD' })
            end)
            return true
        end,
    }

[Mr-LLLLL]

i am found the error and resolve it, but i still think PR (https://github.com/nvim-telescope/telescope-project.nvim/pull/121) is necessary, for lots people