Tools: added mav-firmware-version-str to manifest

this allows beta version to be displayed

Tools/scripts/generate_manifest.py

@@ -95,6 +95,7 @@ class Firmware():
         self.atts["vehicletype"] = vehicletype
         self.atts["filepath"] = filepath
         self.atts["git_sha"] = git_sha
+        self.atts["firmware-version-str"] = ""
         self.atts["frame"] = frame
         self.atts["release-type"] = None
         self.atts["firmware-version"] = None
@@ -163,6 +164,17 @@ class ManifestGenerator():
                 "filepath (%s) does not contain a git sha" % (filepath,))
         return m.group("sha")
 
+    def fwversion_from_git_version(self, filepath):
+        '''parses get-version.txt (as emitted by build_binaries.py, returns
+        git sha from it'''
+        content = open(filepath).read()
+        sha_regex = re.compile("APMVERSION: \S+\s+(\S+)")
+        m = sha_regex.search(content)
+        if m is None:
+            raise Exception(
+                "filepath (%s) does not contain an APMVERSION" % (filepath,))
+        return m.group(1)
+    
     def add_USB_IDs_PX4(self, firmware):
         '''add USB IDs to a .px4 firmware'''
         url = firmware['url']
@@ -319,6 +331,11 @@ class ManifestGenerator():
             except Exception as ex:
                 print("Failed to parse %s" % git_version_txt, ex, file=sys.stderr)
                 continue
+            try:
+                fwversion_str = self.fwversion_from_git_version(git_version_txt)
+            except Exception as ex:
+                print("Failed to parse APMVERSION %s" % git_version_txt, ex, file=sys.stderr)
+                continue
 
             # we require a firmware-version.txt. These files have been added to
             # old builds that didn't have them
@@ -399,6 +416,7 @@ class ManifestGenerator():
                 firmware["platform"] = file_platform
                 firmware["vehicletype"] = vehicletype
                 firmware["git_sha"] = git_sha
+                firmware["firmware-version-str"] = fwversion_str
                 firmware["frame"] = frame
                 firmware["timestamp"] = os.path.getctime(firmware["filepath"])
                 firmware["format"] = firmware_format
@@ -478,6 +496,7 @@ class ManifestGenerator():
                 "url": url,
                 "mav-type": self.frame_map(firmware["frame"]),
                 "mav-firmware-version-type": version_type,
+                "mav-firmware-version-str": firmware["firmware-version-str"],
                 "latest": firmware["latest"],
                 "format": firmware["format"],
             })