From 3d31f32b93942adb33a78f28e8b2a7caa4d71942 Mon Sep 17 00:00:00 2001
From: steve donovan <steve.j.donovan@gmail.com>
Date: Mon, 20 Jun 2016 19:32:46 +0200
Subject: [PATCH] --testing: version and date does not change. Bump to 1.4.4

---
 ldoc.lua               | 23 ++++++++++++++---------
 ldoc/html/ldoc_ltp.lua |  2 +-
 run-tests.lua          | 22 +++++++++++++++++-----
 tests/classes.lua      |  2 +-
 tests/config.ld        |  2 +-
 5 files changed, 34 insertions(+), 17 deletions(-)

diff --git a/ldoc.lua b/ldoc.lua
index 93f324b..07b0378 100644
--- a/ldoc.lua
+++ b/ldoc.lua
@@ -27,17 +27,18 @@ local tablex = require 'pl.tablex'
 
 -- Penlight compatibility
 utils.unpack = utils.unpack or unpack or table.unpack
-
 local append = table.insert
-
 local lapp = require 'pl.lapp'
 
+local version = '1.4.4'
+
 -- so we can find our private modules
 app.require_here()
 
 --- @usage
 local usage = [[
-ldoc, a documentation generator for Lua, vs 1.4.3
+ldoc, a documentation generator for Lua, vs ]]..version..[[
+
   -d,--dir (default doc) output directory
   -o,--output  (default 'index') output name
   -v,--verbose          verbose
@@ -66,6 +67,8 @@ ldoc, a documentation generator for Lua, vs 1.4.3
   --filter (default none) filter output as Lua data (e.g pl.pretty.dump)
   --tags (default none) show all references to given tags, comma-separated
   --fatalwarnings non-zero exit status on any warning
+  --testing  reproducible build; no date or version on output
+  
   <file> (string) source file or directory containing source
 
   `ldoc .` reads options from an `config.ld` file in same directory;
@@ -101,8 +104,6 @@ function ProjectMap:_init ()
    self.fieldname = 'type'
 end
 
-
-
 local lua, cc = lang.lua, lang.cc
 
 local file_types = {
@@ -120,7 +121,7 @@ local file_types = {
 ------- ldoc external API ------------
 
 -- the ldoc table represents the API available in `config.ld`.
-local ldoc = { charset = 'UTF-8' }
+local ldoc = { charset = 'UTF-8', version = version }
 
 local known_types, kind_names = {}
 
@@ -238,7 +239,7 @@ local ldoc_contents = {
    'unqualified', 'custom_display_name_handler', 'kind_names', 'custom_references',
    'dont_escape_underscore','global_lookup','prettify_files','convert_opt', 'user_keywords',
    'postprocess_html',
-   'custom_css',
+   'custom_css','version'
 }
 ldoc_contents = tablex.makeset(ldoc_contents)
 
@@ -806,14 +807,18 @@ ldoc.title = ldoc.title or args.title
 ldoc.project = ldoc.project or args.project
 ldoc.package = args.package:match '%a+' and args.package or nil
 
-if os.getenv("SOURCE_DATE_EPOCH") == nil then
+local source_date_epoch = os.getenv("SOURCE_DATE_EPOCH")
+if args.testing then
+   ldoc.updatetime = "2015-01-01 12:00:00"
+   ldoc.version = 'TESTING'  
+elseif source_date_epoch == nil then
   if args.date == 'system' then
     ldoc.updatetime = os.date("%Y-%m-%d %H:%M:%S")
   else
     ldoc.updatetime = args.date
   end
 else
-  ldoc.updatetime = os.date("!%Y-%m-%d %H:%M:%S",os.getenv("SOURCE_DATE_EPOCH"))
+  ldoc.updatetime = os.date("!%Y-%m-%d %H:%M:%S",source_date_epoch)
 end
 
 local html = require 'ldoc.html'
diff --git a/ldoc/html/ldoc_ltp.lua b/ldoc/html/ldoc_ltp.lua
index 0bafabf..4827e61 100644
--- a/ldoc/html/ldoc_ltp.lua
+++ b/ldoc/html/ldoc_ltp.lua
@@ -306,7 +306,7 @@ return [==[
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
-<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
+<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc $(ldoc.version)</a></i>
 <i style="float:right;">Last updated $(ldoc.updatetime) </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
diff --git a/run-tests.lua b/run-tests.lua
index 335659a..6d10a7d 100644
--- a/run-tests.lua
+++ b/run-tests.lua
@@ -1,6 +1,18 @@
-function run_test(dir)
-   os.execute('cd '..dir..' && ldoc --testing . && diff -r doc cdocs')
+local run
+if not arg[1] then
+  run = function (dir)
+     local cmd = 'cd '..dir..' && ldoc --testing . && diff -r doc cdocs'
+     print(cmd) 
+     os.execute(cmd)
+  end
+elseif arg[1] == 'update' then
+   run = function (dir)
+     local cmd = 'cd '..dir..' && ldoc --dir cdocs --testing .'
+     print(cmd) 
+     os.execute(cmd)
+   end
+end
+
+for _,d in ipairs{'tests','tests/example','tests/md-test'} do
+   run(d)
 end
-run_test('tests')
-run_test('tests/example')
-run_test('tests/md-test')
diff --git a/tests/classes.lua b/tests/classes.lua
index 7b33b32..ed9c6ab 100644
--- a/tests/classes.lua
+++ b/tests/classes.lua
@@ -10,7 +10,7 @@ local _M = {}
 _M.Bonzo = class()
 
 --- a method.
--- function one
+-- function one; reference to @{one.md.classes|documentation}
 function Bonzo:one()
 
 end
diff --git a/tests/config.ld b/tests/config.ld
index 22b4983..4c9cbae 100644
--- a/tests/config.ld
+++ b/tests/config.ld
@@ -2,4 +2,4 @@ format='markdown'
 project = 'Basic Example'
 file = {'types.lua','classes.lua'}
 use_markdown_titles=true
-topics = {'one 1.md','two.md'}
+topics = {'one.md','two.md'}