[elbe-devel] [PATCH 1/9] finetuning: basic implementation of project-finetuning

[Torben Hohn]

<project-finetuning> is a set of commands, that run after
image generation.

Possible Usecases are:

- sign images
- crypt setup
- extract partition from image and mark as build artifact.
- modify images (iE remove some modules from /boot/grub)
- UEFI / secureboot: make_lxtrainer_secureboot.sh
- mark files as build artifacts

Signed-off-by: Torben Hohn <torben.hohn at linutronix.de>
---
 elbepack/elbeproject.py |  7 +++++++
 elbepack/finetuning.py  | 19 +++++++++++++++++++
 schema/dbsfed.xsd       | 37 +++++++++++++++++++++++++++++++++++++
 3 files changed, 63 insertions(+)

diff --git a/elbepack/elbeproject.py b/elbepack/elbeproject.py
index 98c0c63a..cc8922e4 100644
--- a/elbepack/elbeproject.py
+++ b/elbepack/elbeproject.py
@@ -37,6 +37,7 @@ from elbepack.repomanager import ProjectRepo
 from elbepack.config import cfg
 from elbepack.pkgutils import extract_pkg
 from elbepack.templates import write_pack_template
+from elbepack.finetuning import do_prj_finetuning
 
 
 class IncompatibleArchitectureException(Exception):
@@ -580,6 +581,12 @@ class ElbeProject (object):
                 self.xml.text("project/name")),
                 allow_fail=True)
 
+        do_prj_finetuning(self.xml,
+                          self.log,
+                          self.buildenv,
+                          self.targetfs,
+                          self.builddir)
+
         os.system('cat "%s"' % self.validationpath)
 
     def pdebuild_init(self):
diff --git a/elbepack/finetuning.py b/elbepack/finetuning.py
index ddce159e..e4f889a2 100644
--- a/elbepack/finetuning.py
+++ b/elbepack/finetuning.py
@@ -40,6 +40,10 @@ class FinetuningAction(object):
     def execute(self, _log, _buildenv, _target):
         raise NotImplementedError('execute() not implemented')
 
+    def execute_prj(self, log, buildenv, target, _builddir):
+        self.execute(log, buildenv, target)
+
+
 class RmAction(FinetuningAction):
 
     tag = 'rm'
@@ -481,3 +485,18 @@ def do_finetuning(xml, log, buildenv, target):
             print("Unimplemented finetuning action '%s'" % (i.et.tag))
         except CommandError:
             log.printo("Finetuning Error, trying to continue anyways")
+
+
+def do_prj_finetuning(xml, log, buildenv, target, builddir):
+
+    if not xml.has('target/project-finetuning'):
+        return
+
+    for i in xml.node('target/project-finetuning'):
+        try:
+            action = FinetuningAction(i)
+            action.execute_prj(log, buildenv, target, builddir)
+        except KeyError:
+            print("Unimplemented finetuning action '%s'" % (i.et.tag))
+        except CommandError:
+            log.printo("Finetuning Error, trying to continue anyways")
diff --git a/schema/dbsfed.xsd b/schema/dbsfed.xsd
index 17aa6283..85cbaff0 100644
--- a/schema/dbsfed.xsd
+++ b/schema/dbsfed.xsd
@@ -830,6 +830,13 @@
           </documentation>
         </annotation>
       </element>
+      <element name="project-finetuning" type="rfs:project-finetuning" minOccurs="0">
+        <annotation>
+          <documentation>
+            apply the given commands to the target rootfilesystem
+          </documentation>
+        </annotation>
+      </element>
       <element name="pbuilder" type="rfs:pbuilder" minOccurs="0" maxOccurs="1">
         <annotation>
           <documentation>
@@ -1824,6 +1831,36 @@
     </choice>
   </group>
 
+  <complexType name="project-finetuning">
+    <annotation>
+      <documentation>
+         container for project-finetuning commands; these commands are executed in the
+         project directory, after the images have been generated.
+      </documentation>
+    </annotation>
+    <sequence>
+      <group ref="rfs:project-action" minOccurs="0" maxOccurs="unbounded" />
+    </sequence>
+    <attribute ref="xml:base"/>
+  </complexType>
+
+  <group name="project-action">
+    <annotation>
+      <documentation>
+        definition of finetuning commands
+      </documentation>
+    </annotation>
+    <choice>
+      <element name="t2p_mv" type="rfs:cpmv" minOccurs="0">
+        <annotation>
+          <documentation>
+            move a file from the target to the project directory
+          </documentation>
+        </annotation>
+      </element>
+    </choice>
+  </group>
+
   <complexType name="addgroup">
     <annotation>
       <documentation>
-- 
2.11.0