Remove obsolete stuffs

bin/cmder/vendor/clink-completions/yarn.lua

@@ -0,0 +1,173 @@
+-- preamble: common routines
+
+local JSON = require("JSON")
+
+-- silence JSON parsing errors
+function JSON:assert () end  -- luacheck: no unused args
+
+local w = require('tables').wrap
+local matchers = require('matchers')
+
+---
+ -- Queries config options value using 'yarn config get' call
+ -- @param  {string}  config_entry  Config option name
+ -- @return {string}  Config value for specific option or
+ --   empty string in case of any error
+---
+local function get_yarn_config_value (config_entry)
+    assert(config_entry and type(config_entry) == "string" and #config_entry > 0,
+        "get_yarn_config_value: config_entry param should be non-empty string")
+
+    local proc = io.popen("yarn config get "..config_entry.." 2>nul")
+    if not proc then return "" end
+
+    local value = proc:read()
+    proc:close()
+
+    return value or nil
+end
+
+local modules = matchers.create_dirs_matcher('node_modules/*')
+
+local globals_location = nil
+local global_modules_matcher = nil
+local function global_modules(token)
+    -- If we already have matcher then just return it
+    if global_modules_matcher then return global_modules_matcher(token) end
+
+    -- If token starts with . or .. or has path delimiter then return empty
+    -- result and do not create a matcher so only fs paths will be completed
+    if (token:match('^%.(%.)?') or token:match('[%\\%/]+')) then return {} end
+
+    -- otherwise try to get cache location and return empty table if failed
+    globals_location = globals_location or get_yarn_config_value("prefix")
+    if not globals_location then return {} end
+
+    -- Create a new matcher, save it in module's variable for further usage and return it
+    global_modules_matcher = matchers.create_dirs_matcher(globals_location..'/node_modules/*')
+    return global_modules_matcher(token)
+end
+
+-- A function that matches all files in bin folder. See #74 for rationale
+local bins = matchers.create_files_matcher('node_modules/.bin/*.')
+
+-- Reads package.json in current directory and extracts all "script" commands defined
+local function scripts(token)  -- luacheck: no unused args
+
+    -- Read package.json first
+    local package_json = io.open('package.json')
+    -- If there is no such file, then close handle and return
+    if package_json == nil then return w() end
+
+    -- Read the whole file contents
+    local package_contents = package_json:read("*a")
+    package_json:close()
+
+    local package_scripts = JSON:decode(package_contents).scripts
+    return w(package_scripts):keys()
+end
+
+local parser = clink.arg.new_parser
+
+-- end preamble
+
+
+local add_parser = parser(
+    "--dev", "-D",
+    "--exact", "-E",
+    "--optional", "-O",
+    "--peer", "-P",
+    "--tilde", "-T"
+)
+
+local yarn_parser = parser({
+    "add"..add_parser,
+    "bin",
+    "cache"..parser({
+        "clean",
+        "dir",
+        "ls"
+    }),
+    "check"..parser("--integrity"),
+    "clean",
+    "config"..parser({
+        "delete",
+        "get",
+        "list",
+        "set"
+    }),
+    "generate-lock-entry",
+    "global"..parser({
+        "add"..add_parser,
+        "bin",
+        "ls",
+        "remove"..parser({modules}),
+        "upgrade"..parser({modules})
+    }),
+    "help",
+    "info",
+    "init"..parser("--yes", "-y"),
+    "install",
+    "licenses"..parser({"generate-disclaimer", "ls"}),
+    "link"..parser({matchers.files, global_modules}),
+    "login",
+    "logout",
+    "ls"..parser("--depth"),
+    "outdated"..parser({modules}),
+    "owner"..parser({"add", "ls", "rm"}),
+    "pack"..parser("--filename", "-f"),
+    "publish"..parser(
+        "--access"..parser({"public", "restricted"}),
+        "--message",
+        "--new-version",
+        "--no-git-tag-version",
+        "--tag"
+    ),
+    "remove"..parser({modules}),
+    "run"..parser({bins, scripts}),
+    "self-update",
+    "tag"..parser({"add", "ls", "rm"}),
+    "team"..parser({"add", "create", "destroy", "ls", "rm"}),
+    "test",
+    "unlink"..parser({modules}),
+    "upgrade"..parser({modules}, "--ignore-engines"),
+    "upgrade-interactive",
+    "version"..parser(
+        "--message",
+        "--new-version",
+        "--no-git-tag-version"
+    ),
+    "versions",
+    "why"..parser({modules})
+    },
+    "-h",
+    "-v",
+    "--cache-folder",
+    "--flat",
+    "--force",
+    "--global-folder",
+    "--har",
+    "--help",
+    "--https-proxy",
+    "--ignore-engines",
+    "--ignore-optional",
+    "--ignore-platform",
+    "--ignore-scripts",
+    "--json",
+    "--modules-folder",
+    "--mutex",
+    "--no-bin-links",
+    "--no-lockfile",
+    "--offline",
+    "--no-emoji",
+    "--no-progress",
+    "--prefer-offline",
+    "--proxy",
+    "--pure-lockfile",
+    "--prod",
+    "--production",
+    "--strict-semver",
+    "--version"
+)
+
+clink.arg.register_parser("yarn", yarn_parser)