doc: generate vim docs

Related-to: #401

doc/harpoon.txt

@@ -0,0 +1,342 @@
+*harpoon.txt*            Getting you where you want with the fewest keystrokes
+
+⇁ TOC                                                      *harpoon-⇁-toc*
+
+- |harpoon-the-problems|
+- |harpoon-the-solutions|
+- |harpoon-installation|
+- |harpoon-getting-started|
+- |harpoon-api|
+    - |harpoon-config|
+    - |harpoon-settings|
+- |harpoon-contribution|
+- |harpoon-social|
+- |harpoon-note-to-legacy-harpoon-1-users|
+
+
+⇁ THE PROBLEMS                                    *harpoon-⇁-the-problems*
+
+1. You’re working on a codebase. medium, large, tiny, whatever. You find
+yourself frequenting a small set of files and you are tired of using a fuzzy finder,
+`:bnext` & `:bprev` are getting too repetitive, alternate file doesn’t quite cut it, etc etc.
+2. You want to execute some project specific commands, have any number of
+persistent terminals that can be easily navigated to, send commands to other
+tmux windows, or dream up your own custom action and execute with a single key
+
+
+⇁ THE SOLUTIONS                                  *harpoon-⇁-the-solutions*
+
+1. Specify either by altering a ui or by adding via hot key files
+2. Unlimited lists and items within the lists
+
+
+⇁ INSTALLATION                                    *harpoon-⇁-installation*
+
+- neovim 0.8.0+ required
+- install using your favorite plugin manager (i am using `packer` in this case)
+
+>lua
+    use "nvim-lua/plenary.nvim" -- don't forget to add this one if you don't have it yet!
+    use {
+        "ThePrimeagen/harpoon",
+        branch = "harpoon2",
+        requires = { {"nvim-lua/plenary.nvim"} }
+    }
+<
+
+- install using lazy.nvim <https://github.com/folke/lazy.nvim>
+
+>lua
+    {
+        "ThePrimeagen/harpoon",
+        branch = "harpoon2",
+        dependencies = { "nvim-lua/plenary.nvim" }
+    }
+<
+
+
+⇁ GETTING STARTED                              *harpoon-⇁-getting-started*
+
+
+QUICK NOTE ~
+
+You will want to add your style of remaps and such to your neovim dotfiles with
+the shortcuts you like. My shortcuts are for me. Me alone. Which also means
+they are designed with dvorak in mind (My layout btw, I use dvorak btw).
+
+
+HARPOON:SETUP() IS REQUIRED ~
+
+it is a requirement to call `harpoon:setup()`. This is required due to autocmds
+setup.
+
+
+BASIC SETUP ~
+
+Here is my basic setup
+
+>lua
+    local harpoon = require("harpoon")
+
+    -- REQUIRED
+    harpoon:setup()
+    -- REQUIRED
+
+    vim.keymap.set("n", "<leader>a", function() harpoon:list():append() end)
+    vim.keymap.set("n", "<C-e>", function() harpoon.ui:toggle_quick_menu(harpoon:list()) end)
+
+    vim.keymap.set("n", "<C-h>", function() harpoon:list():select(1) end)
+    vim.keymap.set("n", "<C-t>", function() harpoon:list():select(2) end)
+    vim.keymap.set("n", "<C-n>", function() harpoon:list():select(3) end)
+    vim.keymap.set("n", "<C-s>", function() harpoon:list():select(4) end)
+
+    -- Toggle previous & next buffers stored within Harpoon list
+    vim.keymap.set("n", "<C-S-P>", function() harpoon:list():prev() end)
+    vim.keymap.set("n", "<C-S-N>", function() harpoon:list():next() end)
+<
+
+
+TELESCOPE ~
+
+In order to use Telescope <https://github.com/nvim-telescope/telescope.nvim> as
+a UI, make sure to add `telescope` to your dependencies and paste this
+following snippet into your configuration.
+
+>lua
+    local harpoon = require('harpoon')
+    harpoon:setup({})
+
+    -- basic telescope configuration
+    local conf = require("telescope.config").values
+    local function toggle_telescope(harpoon_files)
+        local file_paths = {}
+        for _, item in ipairs(harpoon_files.items) do
+            table.insert(file_paths, item.value)
+        end
+
+        require("telescope.pickers").new({}, {
+            prompt_title = "Harpoon",
+            finder = require("telescope.finders").new_table({
+                results = file_paths,
+            }),
+            previewer = conf.file_previewer({}),
+            sorter = conf.generic_sorter({}),
+        }):find()
+    end
+
+    vim.keymap.set("n", "<C-e>", function() toggle_telescope(harpoon:list()) end,
+        { desc = "Open harpoon window" })
+<
+
+
+⇁ API                                                      *harpoon-⇁-api*
+
+You can define custom behavior of a harpoon list by providing your own calls.
+
+Here is a simple example where i create a list named `cmd` that takes the
+current line in the editor and adds it to harpoon menu. When `list:select(...)`
+is called, we take the contents of the line and execute it as a vim command
+
+I don’t think this is a great use of harpoon, but its meant to show how to
+add your own custom lists. You could imagine that a terminal list would be just
+as easy to create.
+
+>lua
+    local harpoon = require("harpoon")
+
+    harpoon:setup({
+        -- Setting up custom behavior for a list named "cmd"
+        "cmd" = {
+
+            -- When you call list:append() this function is called and the return
+            -- value will be put in the list at the end.
+            --
+            -- which means same behavior for prepend except where in the list the
+            -- return value is added
+            --
+            -- @param possible_value string only passed in when you alter the ui manual
+            add = function(possible_value)
+                -- get the current line idx
+                local idx = vim.fn.line(".")
+
+                -- read the current line
+                local cmd = vim.api.nvim_buf_get_lines(0, idx - 1, idx, false)[1]
+                if cmd == nil then
+                    return nil
+                end
+
+                return {
+                    value = cmd,
+                    context = { ... any data you want ... },
+                }
+            end,
+
+            --- This function gets invoked with the options being passed in from
+            --- list:select(index, <...options...>)
+            --- @param list_item {value: any, context: any}
+            --- @param list { ... }
+            --- @param option any
+            select = function(list_item, list, option)
+                -- WOAH, IS THIS HTMX LEVEL XSS ATTACK??
+                vim.cmd(list_item.value)
+            end
+
+        }
+    })
+<
+
+
+CONFIG ~
+
+There is quite a bit of behavior you can configure via `harpoon:setup()`
+
+- `settings`: is the global settings. as of now there isn’t a global setting in use, but once we have some custom behavior i’ll put them here
+- `default`: the default configuration for any list. it is simply a file harpoon
+- `[name] = HarpoonPartialConfigItem`: any named lists config. it will be merged with `default` and override any behavior
+
+**HarpoonPartialConfigItem Definition**
+
+>
+    ---@class HarpoonPartialConfigItem
+    ---@field select_with_nil? boolean defaults to false
+    ---@field encode? (fun(list_item: HarpoonListItem): string) | boolean
+    ---@field decode? (fun(obj: string): any)
+    ---@field display? (fun(list_item: HarpoonListItem): string)
+    ---@field select? (fun(list_item?: HarpoonListItem, list: HarpoonList, options: any?): nil)
+    ---@field equals? (fun(list_line_a: HarpoonListItem, list_line_b: HarpoonListItem): boolean)
+    ---@field create_list_item? fun(config: HarpoonPartialConfigItem, item: any?): HarpoonListItem
+    ---@field BufLeave? fun(evt: any, list: HarpoonList): nil
+    ---@field VimLeavePre? fun(evt: any, list: HarpoonList): nil
+    ---@field get_root_dir? fun(): string
+<
+
+**Detailed Definitions** * `select_with_nil`: allows for a list to call select
+even if the provided item is nil * `encode`: how to encode the list item to the
+harpoon file. if encode is `false`, then the list will not be saved to disk
+(think terminals) * `decode`: how to decode the list * `display`: how to
+display the list item in the ui menu * `select`: the action taken when
+selecting a list item. called from `list:select(idx, options)` * `equals`: how
+to compare two list items for equality * `create_list_item`: called when
+`list:append()` or `list:prepend()` is called. called with an item, which will
+be a string, when adding through the ui menu * `BufLeave`: this function is
+called for every list on BufLeave. if you need custom behavior, this is the
+place * `VimLeavePre`: this function is called for every list on VimLeavePre. *
+`get_root_dir`: used for creating relative paths. defaults to `vim.loop.cwd()`
+
+
+SETTINGS ~
+
+Settings can alter the experience of harpoon
+
+**Definition**
+
+>lua
+    ---@class HarpoonSettings
+    ---@field save_on_toggle boolean defaults to false
+    ---@field sync_on_ui_close boolean defaults to false
+    ---@field key (fun(): string)
+<
+
+**Descriptions** * `save_on_toggle`: any time the ui menu is closed then we
+will save the state back to the backing list, not to the fs *
+`sync_on_ui_close`: any time the ui menu is closed then the state of the list
+will be sync’d back to the fs * `key` how the out list key is looked up. This
+can be useful when using worktrees and using git remote instead of file path
+
+**Defaults**
+
+>lua
+    settings = {
+        save_on_toggle = false,
+        sync_on_ui_close = false,
+        key = function()
+            return vim.loop.cwd()
+        end,
+    },
+<
+
+
+EXTEND ~
+
+The 'extend' functionality can be used to add keymaps for opening files in
+splits & tabs.
+
+>lua
+    harpoon:extend({
+      UI_CREATE = function(cx)
+        vim.keymap.set("n", "<C-v>", function()
+          harpoon.ui:select_menu_item({ vsplit = true })
+        end, { buffer = cx.bufnr })
+
+        vim.keymap.set("n", "<C-x>", function()
+          harpoon.ui:select_menu_item({ split = true })
+        end, { buffer = cx.bufnr })
+
+        vim.keymap.set("n", "<C-t>", function()
+          harpoon.ui:select_menu_item({ tabedit = true })
+        end, { buffer = cx.bufnr })
+      end,
+    })
+<
+
+
+HIGHLIGHT GROUPS ~
+
+TODO: Fill in the idea that we will emit out window information
+
+
+LOGGER ~
+
+This can help debug issues on other’s computer. To get your debug log please
+do the following.
+
+1. open up a new instance of vim
+2. perform exact operation to cause bug
+3. execute vim command `:lua require("harpoon").logger:show()` and copy the buffer
+4. paste the buffer as part of the bug creation
+
+
+EXTENDS                                                      *harpoon-extends*
+
+THIS PART OF THE DOCS NEEDS FILLING OUT
+
+>lua
+    local harpoon = require("harpoon");
+    local extensions = require("harpoon.extensions");
+
+    harpoon:setup()
+    harpoon:extend(extensions.builtins.command_on_nav("foo bar"));
+    harpoon:extend(extensions.builtins.navigate_with_number());
+<
+
+
+⇁ CONTRIBUTION                                    *harpoon-⇁-contribution*
+
+This project is officially open source, not just public source. If you wish to
+contribute start with an issue and I am totally willing for PRs, but I will be
+very conservative on what I take. I don’t want Harpoon _solving_ specific
+issues, I want it to create the proper hooks to solve any problem
+
+**Running Tests** To run the tests make sure plenary
+<https://github.com/nvim-lua/plenary.nvim> is checked out in the parent
+directory of _this_ repository, then run `make test`.
+
+
+⇁ SOCIAL                                                *harpoon-⇁-social*
+
+For questions about Harpoon, there’s a #harpoon channel on the Primeagen’s
+Discord <https://discord.gg/theprimeagen> server. * Discord
+<https://discord.gg/theprimeagen> * Twitch <https://www.twitch.tv/theprimeagen>
+* Twitter <https://twitter.com/ThePrimeagen>
+
+
+⇁ NOTE TO LEGACY HARPOON 1 USERS*harpoon-⇁-note-to-legacy-harpoon-1-users*
+
+Original Harpoon will remain in a frozen state and i will merge PRs in with _no
+code review_ for those that wish to remain on that. Harpoon 2 is significantly
+better and allows for MUCH greater control. Please migrate to that (will become
+`master` within the next few months).
+
+Generated by panvimdoc <https://github.com/kdheepak/panvimdoc>
+
+vim:tw=78:ts=8:noet:ft=help:norl:

doc/tags

@@ -0,0 +1,10 @@
+harpoon-extends	harpoon.txt	/*harpoon-extends*
+harpoon-⇁-api	harpoon.txt	/*harpoon-⇁-api*
+harpoon-⇁-contribution	harpoon.txt	/*harpoon-⇁-contribution*
+harpoon-⇁-getting-started	harpoon.txt	/*harpoon-⇁-getting-started*
+harpoon-⇁-installation	harpoon.txt	/*harpoon-⇁-installation*
+harpoon-⇁-social	harpoon.txt	/*harpoon-⇁-social*
+harpoon-⇁-the-problems	harpoon.txt	/*harpoon-⇁-the-problems*
+harpoon-⇁-the-solutions	harpoon.txt	/*harpoon-⇁-the-solutions*
+harpoon-⇁-toc	harpoon.txt	/*harpoon-⇁-toc*
+harpoon.txt	harpoon.txt	/*harpoon.txt*