Add --dirinstall command

This disables the storage spoke and installs to /mnt/sysimage without
mounting any filesystems. If something is already mounted on
/mnt/sysimage it leaves it untouched.

This can be useful for utilities like livemedia-creator which will mount
a filesystem image on the directory and then run anaconda to install to
it.

4 files changed, 19 insertions, 4 deletions

diff --git a/pyanaconda/flags.py b/pyanaconda/flags.py
index fdbd504f1..7fb3a780a 100644
--- a/pyanaconda/flags.py
+++ b/pyanaconda/flags.py
@@ -67,6 +67,7 @@ class Flags(object):
         self.noverifyssl = False
         self.imageInstall = False
         self.automatedInstall = False
+        self.dirInstall = False
         # for non-physical consoles like some ppc and sgi altix,
         # we need to preserve the console device and not try to
         # do things like bogl on them.  this preserves what that
@@ -190,6 +191,10 @@ def can_touch_runtime_system(msg):
         log.info("Not doing '%s' in image installation" % msg)
         return False
 
+    if flags.dirInstall:
+        log.info("Not doing '%s' in directory installation" % msg)
+        return False
+
     if flags.testing:
         log.info("Not doing '%s', because we are just testing" % msg)
         return False
diff --git a/pyanaconda/install.py b/pyanaconda/install.py
index 9a55a9cfb..b1d3a1dd5 100644
--- a/pyanaconda/install.py
+++ b/pyanaconda/install.py
@@ -117,8 +117,9 @@ def doInstall(storage, payload, ksdata, instClass):
 
     # Do partitioning.
     payload.preStorage()
-    turnOnFilesystems(storage)
-    if not flags.flags.livecdInstall:
+
+    turnOnFilesystems(storage, mountOnly=flags.flags.dirInstall)
+    if not flags.flags.livecdInstall and not flags.flags.dirInstall:
         storage.write()
 
     # Do packaging.
@@ -137,7 +138,8 @@ def doInstall(storage, payload, ksdata, instClass):
         payload.postInstall()
 
     # Do bootloader.
-    with progress_report(_("Installing bootloader")):
-        writeBootLoader(storage, payload, instClass, ksdata)
+    if not flags.flags.dirInstall:
+        with progress_report(_("Installing bootloader")):
+            writeBootLoader(storage, payload, instClass, ksdata)
 
     progress.send_complete()
diff --git a/pyanaconda/ui/gui/spokes/storage.py b/pyanaconda/ui/gui/spokes/storage.py
index a80ee0044..a3d31ff27 100644
--- a/pyanaconda/ui/gui/spokes/storage.py
+++ b/pyanaconda/ui/gui/spokes/storage.py
@@ -450,6 +450,10 @@ class StorageSpoke(NormalSpoke, StorageChecker):
         return self._ready
 
     @property
+    def showable(self):
+        return not flags.dirInstall
+
+    @property
     def status(self):
         """ A short string describing the current status of storage setup. """
         msg = _("No disks selected")
diff --git a/pyanaconda/ui/tui/spokes/storage.py b/pyanaconda/ui/tui/spokes/storage.py
index 2cfff2735..80e309400 100644
--- a/pyanaconda/ui/tui/spokes/storage.py
+++ b/pyanaconda/ui/tui/spokes/storage.py
@@ -120,6 +120,10 @@ class StorageSpoke(NormalTUISpoke):
         return True
 
     @property
+    def showable(self):
+        return not flags.dirInstall
+
+    @property
     def status(self):
         """ A short string describing the current status of storage setup. """
         msg = _("No disks selected")