Feat dpp support (#6)

* Add: autoload/readme_viewer/dpp.vim

I created the code for `dpp.vim` based on `dein.vim`.

* Update: dpp.vim support

Added branch for `dpp.vim`.

* Update: DppReadme command

* docs: Added `dpp.vim` description.

* Add: test/dpp

Implemented up to downloading the plugin manager

* Add: config.ts for dpp.vim

* Update: Added processing up to dpp make_state

* fixed: wrong config file

* Update: configuration for dpp.vim

* Update: Now specifies the branch you are working on.

* docs: README

* fix: help tag

* docs: README.md

Author: yasunori0418

README.md

@@ -13,6 +13,7 @@ Please read [help](doc/readme_viewer.txt) for details.
    * [Features](#features)
    * [Installation](#installation)
       * [<a href="https://github.com/Shougo/dein.vim">dein.vim</a>](#deinvim)
+      * [<a href="https://github.com/Shougo/dpp.vim">dpp.vim</a>](#dppvim)
       * [<a href="https://github.com/junegunn/vim-plug">vim-plug</a>](#vim-plug)
       * [<a href="https://github.com/k-takata/minpac">minpac</a>](#minpac)
       * [<a href="https://github.com/wbthomason/packer.nvim">packer.nvim</a>](#packernvim)
@@ -45,6 +46,7 @@ easily like vim help file. Viewing vim help file is very easy. Only
 If you are using other plugin managers, please try:
 
 ```vim
+:DppReadme vim-readme-viewer
 :PlugReadme vim-readme-viewer  " for vim-plug
 :PackReadme vim-readme-viewer  " for minpac
 :PackerReadme vim-readme-viewer  " for packer.nvim
@@ -64,6 +66,7 @@ it outside vim.
 
 - Support many plugin managers
   - [dein.vim](https://github.com/Shougo/dein.vim)
+  - [dpp.vim](https://github.com/Shougo/dpp.vim)
   - [vim-plug](https://github.com/junegunn/vim-plug)
   - [minpac](https://github.com/k-takata/minpac)
   - [packer.nvim](https://github.com/wbthomason/packer.nvim)
@@ -93,6 +96,10 @@ let g:readme_viewer#plugin_manager = 'dein.vim'
 '''
 ```
 
+### [dpp.vim](https://github.com/Shougo/dpp.vim)
+
+Depends on your liking configuration.
+
 ### [vim-plug](https://github.com/junegunn/vim-plug)
 
 ```vim
@@ -180,6 +187,7 @@ call ddu#start({'sources': [{'name': 'readme_viewer'}]})
   - [ ] runtimepath based plugin manager
   - [ ] buildin package system based plugin manager
   - [x] [dein.vim](https://github.com/Shougo/dein.vim)
+  - [ ] [dpp.vim](https://github.com/Shougo/dpp.vim)
   - [x] [vim-plug](https://github.com/junegunn/vim-plug)
   - [x] [minpac](https://github.com/k-takata/minpac)
   - [x] [packer.nvim](https://github.com/wbthomason/packer.nvim)

autoload/readme_viewer.vim

@@ -1,5 +1,6 @@
 let s:plugin_managers = {
       \ 'dein.vim': 'dein',
+      \ 'dpp.vim': 'dpp',
       \ 'vim-plug': 'plug',
       \ 'minpac': 'mimpac',
       \ 'packer.nvim': 'packer',
@@ -11,6 +12,8 @@ let s:plugin_manager = s:plugin_managers[g:readme_viewer#plugin_manager]
 function! readme_viewer#open(args, mods) abort
   if g:readme_viewer#plugin_manager ==# 'dein.vim' || exists('*dein#begin')
     let funcname = 'readme_viewer#dein#open'
+  elseif g:readme_viewer#plugin_manager ==# 'dpp.vim' || exists('*dpp#make_state')
+    let funcname = 'readme_viewer#dpp#open'
   elseif g:readme_viewer#plugin_manager ==# 'vim-plug' || exists('*plug#begin')
     let funcname = 'readme_viewer#plug#open'
   elseif g:readme_viewer#plugin_manager ==# 'minpac' || exists('*minpac#init')
@@ -28,6 +31,8 @@ endfunction
 function! readme_viewer#completion(ArgLead, CmdLine, CursorPos) abort
   if g:readme_viewer#plugin_manager ==# 'dein.vim' || exists('*dein#begin')
     let funcname = 'readme_viewer#dein#completion'
+  elseif g:readme_viewer#plugin_manager ==# 'dpp.vim' || exists('*dpp#make_state')
+    let funcname = 'readme_viewer#dpp#completion'
   elseif g:readme_viewer#plugin_manager ==# 'vim-plug' || exists('*plug#begin')
     let funcname = 'readme_viewer#plug#completion'
   elseif g:readme_viewer#plugin_manager ==# 'minpac' || exists('*minpac#init')

autoload/readme_viewer/dpp.vim

@@ -0,0 +1,34 @@
+
+function! readme_viewer#dpp#open(plugin, mods) abort
+  let plugin = readme_viewer#dpp#get(a:plugin)
+  if empty(plugin)
+    call readme_viewer#error('Cannot find plugin name:', a:plugin)
+    return
+  endif
+  call readme_viewer#open_buffer(plugin.path, plugin.name, a:mods)
+endfunction
+
+function! readme_viewer#dpp#get(...) abort
+  let plugins = a:0 > 0 ? dpp#get(a:1) : dpp#get()
+  if empty(plugins)
+    return {}
+  endif
+  if a:0 > 0
+    return {'path': plugins.path, 'name': plugins.name}
+  else
+    return map(plugins, { _, val -> {'path': val.path, 'name': val.name} })
+  endif
+endfunction
+
+function! readme_viewer#dpp#completion(ArgLead, CmdLine, CursorPos) abort
+  if exists('*matchfuzzy')
+    if empty(a:ArgLead)
+      return sort(keys(dpp#get()))
+    else
+      return matchfuzzy(sort(keys(dpp#get())), a:ArgLead)
+    endif
+  else
+    return filter(sort(keys(dpp#get())), {_, val -> val =~? a:ArgLead})
+  endif
+endfunction
+

doc/readme_viewer.txt

@@ -40,6 +40,7 @@ manager. However, it sometimes may fail. I recommend that you set manually
 
 >
 	let g:readme_viewer#plugin_manager = 'dein.vim'  " for dein.vim
+	let g:readme_viewer#plugin_manager = 'dpp.vim'  " for dpp.vim
 	let g:readme_viewer#plugin_manager = 'vim-plug'  " for vim-plug
 	let g:readme_viewer#plugin_manager = 'minpac'  " for minpac
 	let g:readme_viewer#plugin_manager = 'packer.nvim'  " for packer.nvim
@@ -51,7 +52,7 @@ vim-plug's README.md, you register vim-plug as a plugin.
 >
 	Plug 'junegunn/vim-plug'
 
-Note: This plugin is working with |dein.vim|, |vim-plug|, |minpac|,
+Note: This plugin is working with |dein.vim|, |dpp|, |vim-plug|, |minpac|,
 |jetpack| and |packer.nvim| now.
 
 ==============================================================================
@@ -65,6 +66,7 @@ COMMANDS					*readme-viewer-commands*
 	automatically.
 
 :DeinReadme {plugin}				*:DeinReadme*
+:DppReadme {plugin}				*:DppReadme*
 :PlugReadme {plugin}				*:PlugReadme*
 :PackReadme {plugin}				*:PackReadme*
 :PackerReadme {plugin}				*:PackerReadme*
@@ -84,6 +86,7 @@ COMMANDS					*readme-viewer-commands*
 FUNCTIONS					*readme-viewer-functions*
 
 						*readme_viewer#dein#get()*
+						*readme_viewer#dpp#get()*
 						*readme_viewer#plug#get()*
 						*readme_viewer#minpac#get()*
 						*readme_viewer#jetpack#get()*
@@ -97,6 +100,7 @@ readme_viewer#get([{plugin-name}])		*readme_viewer#get()*
 	manager's `get` function. Please see above.
 
 						*readme_viewer#dein#open()*
+						*readme_viewer#dpp#open()*
 						*readme_viewer#plug#open()*
 						*readme_viewer#minpac#open()*
 						*readme_viewer#jetpack#open()*
@@ -124,6 +128,7 @@ g:readme_viewer#plugin_manager		*g:readme_viewer#plugin_manager*
 	plugin manager. I recommend that you set it manually.
 	value		command~
 	"|dein.vim|"	|:DeinReadme|
+	"|dpp|.vim"	|:DppReadme|
 	"|vim-plug|"	|:PlugReadme|
 	"|minpac|"	|:PackReadme|
 	"|packer.nvim|"	|:PackerReadme|

plugin/readme_viewer.vim

@@ -13,6 +13,9 @@ let g:readme_viewer#plugin_manager = get(g:,
 if g:readme_viewer#plugin_manager ==# 'dein.vim' || exists('*dein#begin')
   command! -nargs=1 -bar -complete=customlist,readme_viewer#dein#completion
         \ DeinReadme call readme_viewer#dein#open(<q-args>, <q-mods>)
+elseif g:readme_viewer#plugin_manager ==# 'dpp.vim' || exists('*dpp#make_state')
+  command! -nargs=1 -bar -complete=customlist,readme_viewer#plug#completion
+        \ DppReadme call readme_viewer#dpp#open(<q-args>, <q-mods>)
 elseif g:readme_viewer#plugin_manager ==# 'vim-plug' || exists('*plug#begin')
   command! -nargs=1 -bar -complete=customlist,readme_viewer#plug#completion
         \ PlugReadme call readme_viewer#plug#open(<q-args>, <q-mods>)

test/dpp/config.ts

@@ -0,0 +1,54 @@
+import {
+  BaseConfig,
+  ConfigReturn,
+  ContextBuilder,
+  Dpp,
+  Plugin,
+} from "https://deno.land/x/[email protected]/types.ts";
+import { Denops } from "https://deno.land/x/[email protected]/deps.ts";
+
+export class Config extends BaseConfig {
+  override async config(args: {
+    denops: Denops;
+    contextBuilder: ContextBuilder;
+    basePath: string;
+    dpp: Dpp;
+  }): Promise<ConfigReturn> {
+    args.contextBuilder.setGlobal({
+      protocols: ["git"],
+    });
+
+    const pluginList = [
+      {
+        lazy: false,
+        repo: "Shougo/dpp.vim",
+        name: "dpp.vim",
+      },
+      {
+        lazy: false,
+        repo: "Shougo/dpp-ext-installer",
+        name: "dpp-ext-installer",
+      },
+      {
+        lazy: false,
+        repo: "Shougo/dpp-protocol-git",
+        name: "dpp-protocol-git",
+      },
+      {
+        lazy: false,
+        repo: "vim-denops/denops.vim",
+        name: "denops.vim",
+      },
+      {
+        lazy: false,
+        repo: "yasunori0418/vim-readme-viewer",
+        name: "vim-readme-viewer",
+        rev: "feat-dpp_support"
+      },
+    ] as Plugin[];
+
+    return {
+      plugins: pluginList,
+    };
+  }
+}

test/dpp/test.vimrc

@@ -0,0 +1,30 @@
+set nocompatible
+
+let s:cache = expand('<sfile>:p:h') . '/cache/dpp'
+let s:config = expand('<sfile>:p:h') . '/config.ts'
+let s:repos = [
+\   'Shougo/dpp.vim',
+\   'Shougo/dpp-ext-installer',
+\   'Shougo/dpp-protocol-git',
+\   'vim-denops/denops.vim',
+\ ]
+let g:readme_viewer#plugin_manager = 'dpp.vim'
+
+if &runtimepath !~# s:cache
+  for repo in s:repos
+    let repo_path = s:cache . '/repos/github.com/' . repo
+    if !isdirectory(repo_path)
+      execute '!git clone https://github.com/' . repo
+            \ '--depth 1 ' . repo_path
+    endif
+    execute 'set runtimepath^=' . repo_path
+  endfor
+endif
+
+if dpp#min#load_state(s:cache)
+  call dpp#make_state(s:cache, s:config)
+  augroup dpp_init
+    autocmd!
+    autocmd User Dpp:makeStatePost echomsg 'dpp make_state() is done'
+  augroup END
+endif