Remove obsolete stuffs

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

@@ -0,0 +1,93 @@
+
+local gitutil = require('gitutil')
+
+-- TODO: cache config based on some modification indicator (system mtime, hash)
+
+-- this code is stolen from https://github.com/Dynodzzo/Lua_INI_Parser/blob/master/LIP.lua
+-- Resolve licensing issues before exposing
+local function load_ini(fileName)
+    assert(type(fileName) == 'string', 'Parameter "fileName" must be a string.')
+    local file = io.open(fileName, 'r')
+    if not file then return nil end
+
+    local data = {};
+    local section;
+    for line in file:lines() do
+        local tempSection = line:match('^%[([^%[%]]+)%]$');
+        if tempSection then
+            section = tonumber(tempSection) and tonumber(tempSection) or tempSection;
+            data[section] = data[section] or {}
+        end
+
+        local param, value = line:match('^%s-([%w|_]+)%s-=%s+(.+)$')
+        if(param and value ~= nil)then
+            if(tonumber(value))then
+                value = tonumber(value);
+            elseif(value == 'true')then
+                value = true;
+            elseif(value == 'false')then
+                value = false;
+            end
+            if(tonumber(param))then
+                param = tonumber(param);
+            end
+            data[section][param] = value
+        end
+    end
+    file:close();
+    return data;
+end
+
+---
+ -- Escapes every non-alphanumeric character in string with % symbol. This is required
+ -- because string.gsub treats plain strings with some symbols (e.g. dashes) as regular
+ -- expressions (taken from http://stackoverflow.com/a/34953646)
+ -- @param {string} text Text to escape
+ -- @returns {string} Escaped text
+---
+local function escape(text)
+    return text and text:gsub("([^%w])", "%%%1") or ""
+end
+
+local git = {}
+git.get_config = function (git_dir, section, param)
+    if not git_dir then return nil end
+    if (not param) or (not section) then return nil end
+
+    local git_config = load_ini(git_dir..'/config')
+    if not git_config then return nil end
+
+    return git_config[section] and git_config[section][param] or nil
+end
+
+local function git_prompt_filter()
+    -- Check for Cmder configured Git Status Opt In/Out - See: https://github.com/cmderdev/cmder/issues/2484
+    if cmderGitStatusOptIn == false then return false end  -- luacheck: globals cmderGitStatusOptIn
+
+    local git_dir = gitutil.get_git_dir()
+    if not git_dir then return false end
+
+    -- if we're inside of git repo then try to detect current branch
+    local branch = gitutil.get_git_branch(git_dir)
+    if not branch then return false end
+
+    -- for remote and ref resolution algorithm see https://git-scm.com/docs/git-push
+    local remote_to_push = git.get_config(git_dir, 'branch "'..branch..'"', 'remote') or ''
+    local remote_ref = git.get_config(git_dir, 'remote "'..remote_to_push..'"', 'push') or
+        git.get_config(git_dir, 'push', 'default')
+
+    local text = remote_to_push
+    if (remote_ref) then text = text..'/'..remote_ref end
+
+    if (text == '') then
+      clink.prompt.value = clink.prompt.value:gsub(escape('('..branch), '%1'..text)
+    else
+      clink.prompt.value = clink.prompt.value:gsub(escape('('..branch), '%1 -> '..text)
+    end
+
+    return false
+end
+
+-- Register filter with priority 60 which is greater than
+-- Cmder's git prompt filters to override them
+clink.prompt.register_filter(git_prompt_filter, 60)