support --script mode anywhere and don't chdir()

tests/test_driver.py

@@ -424,7 +424,19 @@ class TestDriverScript(TestInventoryBase):
         tldp.driver.script(c, inv.all.values(), file=stdout)
         stdout.seek(0)
         data = stdout.read()
-        self.assertTrue(c.linuxdoc_sgml2html in data)
+        self.assertTrue('Published-HOWTO' in data)
+
+    def test_script_no_pubdir(self):
+        c = self.config
+        c.script = True
+        stdout = io.StringIO()
+        self.add_published('New-HOWTO', example.ex_linuxdoc)
+        c.pubdir = None
+        inv = tldp.inventory.Inventory(c.pubdir, c.sourcedir)
+        tldp.driver.script(c, inv.all.values(), file=stdout)
+        stdout.seek(0)
+        data = stdout.read()
+        self.assertTrue('New-HOWTO' in data)
 
     def test_run_script(self):
         self.add_published('Published-HOWTO', example.ex_linuxdoc)

tldp/doctypes/common.py

@@ -87,6 +87,8 @@ class BaseDoctype(object):
 
     def build_precheck(self):
         classname = self.__class__.__name__
+        if self.config.script:
+            return True
         for tool, validator in self.required.items():
             thing = getattr(self.config, tool, None)
             logger.debug("%s, tool = %s, thing = %s", classname, tool, thing)
@@ -282,7 +284,8 @@ class BaseDoctype(object):
         #     - chdir to output dir
         #     - copy source images/resources to output dir
         #
-        opwd = os.getcwd()
+        if not self.config.script:
+            opwd = os.getcwd()
         if not self.build_prepare():
             return False
 
@@ -301,7 +304,8 @@ class BaseDoctype(object):
         else:
             self.hook_build_failure()
 
-        os.chdir(opwd)
+        if not self.config.script:
+            os.chdir(opwd)
 
         return result
 

tldp/driver.py

@@ -245,7 +245,11 @@ def post_publish_cleanup(docs):
 def prepare_docs_script_mode(config, docs):
     for source in docs:
         if not source.output:
-            source.working = OutputDirectory.fromsource(config.pubdir, source)
+            fromsource = OutputDirectory.fromsource
+            if not config.pubdir:
+                source.working = fromsource(source.dirname, source)
+            else:
+                source.working = fromsource(config.pubdir, source)
         else:
             source.working = source.output
     return True, None