[Replicant] [vendor_replicant-scripts] [PATCH 1/2] replicant_prepare_patch: subject prefix: add crude project names autodetection

[Denis 'GNUtoo' Carikli]

For some projects, having the full repository name makes sense,
like for device_samsung_i9300, while for other the directory
structure can be omitted like libsamsung-ipc.

While the autodetection isn't complete, it at least handle
some common cases.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo at cyberdimension.org>
---
 patches/replicant_prepare_patch.py | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/patches/replicant_prepare_patch.py b/patches/replicant_prepare_patch.py
index f76c28c..d42ddb5 100755
--- a/patches/replicant_prepare_patch.py
+++ b/patches/replicant_prepare_patch.py
@@ -105,18 +105,33 @@ def get_repo_name(config):
 
     return output
 
-
+# We want to generate a prefix to have the project name in it.
+# Examples:
+# - [libsamsung-ipc][PATCH v2] Fix IPC_SEC_LOCK_INFOMATION typo
+# - [device_samsung_i9300][PATCH] Add scripts to disable the modem
 def get_subject_prefix(config, revision):
     repo_name = get_repo_name(config)
-    project_name = repo_name.split('_')[-1]
+
+    # Try to autodetect the project name:
+    # external_libsamsung-ipc -> libsamsung-ipc
+    # device_samsung_i9300 -> device_samsung_i9300
+    dirs = repo_name.split('_')
+
+    project_name = None
+    if dirs[0] == "external":
+        project_name = dirs[-1]
+    elif dirs[0] == "device":
+        project_name =repo_name
+    else:
+        project_name =repo_name
 
     if project_name == None:
         return None
 
     if revision == None:
-        return '{project}][PATCH'.format(project=project_name)
+        return '{project}] [PATCH'.format(project=project_name)
     else:
-        return '{project}][PATCH {rev}]['.format(project=project_name,
+        return '{project}] [PATCH {rev}]['.format(project=project_name,
                                                rev=revision)
 
 
-- 
2.27.0