Cleanup per notes.

Some small changes to per notes from @mpdehann.

lib/ansible/runner/action_plugins/unarchive.py

@@ -63,7 +63,7 @@ class ActionModule(object):
 
         remote_md5 = self.runner._remote_md5(conn, tmp, dest)
         if remote_md5 != '3':
-            result = dict(failed=True, msg="dest must be an existing dir", rc=remote_md5)
+            result = dict(failed=True, msg="dest must be an existing dir")
             return ReturnData(conn=conn, result=result)
 
         if copy:

library/files/unarchive

@@ -69,7 +69,7 @@ import os
 
 
 # class to handle .zip files
-class _zipfile(object):
+class ZipFile(object):
     
     def __init__(self, src, dest, module):
         self.src = src
@@ -93,7 +93,7 @@ class _zipfile(object):
 
 
 # class to handle gzipped tar files
-class _tgzfile(object):
+class TgzFile(object):
     
     def __init__(self, src, dest, module):
         self.src = src
@@ -124,7 +124,7 @@ class _tgzfile(object):
 
 
 # class to handle tar files that aren't compressed
-class _tarfile(_tgzfile):
+class TarFile(TgzFile):
     def __init__(self, src, dest, module):
         self.src = src
         self.dest = dest
@@ -133,7 +133,7 @@ class _tarfile(_tgzfile):
 
 
 # class to handle bzip2 compressed tar files
-class _tarbzip(_tgzfile):
+class TarBzip(TgzFile):
     def __init__(self, src, dest, module):
         self.src = src
         self.dest = dest
@@ -142,7 +142,7 @@ class _tarbzip(_tgzfile):
 
 
 # class to handle xz compressed tar files
-class _tarxz(_tgzfile):
+class TarXz(TgzFile):
     def __init__(self, src, dest, module):
         self.src = src
         self.dest = dest
@@ -152,7 +152,7 @@ class _tarxz(_tgzfile):
 
 # try handlers in order and return the one that works or bail if none work
 def pick_handler(src, dest, module):
-    handlers = [_tgzfile, _zipfile, _tarfile, _tarbzip, _tarxz]
+    handlers = [TgzFile, ZipFile, TarFile, TarBzip, TarXz]
     for handler in handlers:
         obj = handler(src, dest, module)
         if obj.can_handle_archive():

test/TestPlayBook.py

@@ -416,10 +416,10 @@ class TestPlaybook(unittest.TestCase):
 
         expected =  {
             "localhost": {
-                "changed": 41,
+                "changed": 29,
                 "failures": 0,
-                "ok": 45,
-                "skipped": 0,
+                "ok": 33,
+                "skipped": 12,
                 "unreachable": 0
             }
         }

test/playbook-unarchive.yml

@@ -14,10 +14,12 @@
    - unarchive: src={{filesdir}}/test.tar dest={{testdir}}
      register: res
    - command: test -f {{testdir}}/foo
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed
    - unarchive: src={{filesdir}}/test.tar dest={{testdir}}
      register: res
-   - command: test "{{res.changed}}" = "False"
+   - fail: msg="Resource was not expected to be changed."
+     when: res|changed
 
    - name: "Simple tar.gz unarchive."
      command: rm -rf {{testdir}}
@@ -25,10 +27,12 @@
    - unarchive: src={{filesdir}}/test.tar.gz dest={{testdir}}
      register: res
    - command: test -f {{testdir}}/foo
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed
    - unarchive: src={{filesdir}}/test.tar.gz dest={{testdir}}
      register: res
-   - command: test "{{res.changed}}" = "False"
+   - fail: msg="Resource was not expected to be changed."
+     when: res|changed
 
    - name: "Simple zip unarchive."
      command: rm -rf {{testdir}}
@@ -36,10 +40,12 @@
    - unarchive: src={{filesdir}}/test.zip dest={{testdir}}
      register: res
    - command: test -f {{testdir}}/foo
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed
    - unarchive: src={{filesdir}}/test.zip dest={{testdir}}
      register: res
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed
 
    - name: "Unarchive a local tar file."
      command : rm -rf {{testdir}}
@@ -48,10 +54,12 @@
    - unarchive: src={{testdir}}/test.tar dest={{testdir}}
      register: res
    - command: test -f {{testdir}}/foo
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed
    - unarchive: src={{testdir}}/test.tar dest={{testdir}}
      register: res
-   - command: test "{{res.changed}}" = "False"
+   - fail: msg="Resource was not expected to be changed."
+     when: res|changed
 
    - name: "Unarchive a local tar.gz file."
      command : rm -rf {{testdir}}
@@ -60,10 +68,12 @@
    - unarchive: src={{testdir}}/test.tar.gz dest={{testdir}}
      register: res
    - command: test -f {{testdir}}/foo
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed
    - unarchive: src={{testdir}}/test.tar.gz dest={{testdir}}
      register: res
-   - command: test "{{res.changed}}" = "False"
+   - fail: msg="Resource was not expected to be changed."
+     when: res|changed
 
    - name: "Unarchive a local zip file."
      command : rm -rf {{testdir}}
@@ -72,7 +82,9 @@
    - unarchive: src={{testdir}}/test.zip dest={{testdir}}
      register: res
    - command: test -f {{testdir}}/foo
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed
    - unarchive: src={{testdir}}/test.zip dest={{testdir}}
      register: res
-   - command: test "{{res.changed}}" = "True"
+   - fail: msg="Resource was expected to be changed."
+     when: not res|changed