Ported viewer_info.py and BuildVersion.cmake from Kokua.

viewer_info.py provides a way to easily query the viewer name and
version (from viewerinfo.cpp). It replaces build_version.py, which has
been removed. BuildVersion.cmake has been updated to use
viewer_info.py instead of build_version.py.

2 files changed, 101 insertions, 62 deletions

diff --git a/linden/scripts/build_version.py b/linden/scripts/build_version.py
deleted file mode 100755
index f6b88a9..0000000
--- a/linden/scripts/build_version.py
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/usr/bin/env python
-#
-# Print the build information embedded in a header file.
-#
-# Expects to be invoked from the command line with a file name and a
-# list of directories to search.  The file name will be one of the
-# following:
-#
-#   llversionserver.h
-#   llversionviewer.h
-#
-# The directory list that follows will include indra/llcommon, where
-# these files live.
-
-import errno, os, re
-
-def get_version(filename):
-    fp = open(filename)
-    data = fp.read()
-    fp.close()
-
-    vals = {}
-    m = re.search('<viewer version_major="(\d+)" />', data)
-    vals['major'] = m.group(1)
-    m = re.search('<viewer version_minor="(\d+)" />', data)
-    vals['minor'] = m.group(1)
-    m = re.search('<viewer version_patch="(\d+)" />', data)
-    vals['patch'] = m.group(1)
-    m = re.search('<viewer version_test="(.*)" />', data)
-    vals['test'] = m.group(1)
-
-    version = "%(major)s.%(minor)s.%(patch)s" % vals
-
-    if len(vals['test']) > 0:
-        # Replace some puncuation and spaces with '-' in the test version
-        vals['test'] = re.sub('[ \t:;,+/\\"\'`]+', '-', vals['test'])
-        version += "-%(test)s" % vals
-
-    return version
-
-
-if __name__ == '__main__':
-    import sys
-
-    try:
-        for path in sys.argv[2:]:
-            name = os.path.join(path, sys.argv[1])
-            try:
-                print get_version(name)
-                break
-            except OSError, err:
-                if err.errno != errno.ENOENT:
-                    raise
-        else:
-            print >> sys.stderr, 'File not found:', sys.argv[1]
-            sys.exit(1)
-    except AttributeError:
-        print >> sys.stderr, 'Error: malformatted file: ', name
-        sys.exit(1)
-    except IndexError:
-        print >> sys.stderr, ('Usage: %s llversion[...].h [directories]' %
-                              sys.argv[0])
diff --git a/linden/scripts/viewer_info.py b/linden/scripts/viewer_info.py
new file mode 100755
index 0000000..53ea432
--- /dev/null
+++ b/linden/scripts/viewer_info.py
@@ -0,0 +1,101 @@
+#!/usr/bin/env python
+#
+# @file viewer_info.py
+# @author Jacek Antonelli
+# @brief Scans and prints the viewer name and/or version.
+# 
+# Copyright (c) 2010, Jacek Antonelli
+# 
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation files
+# (the "Software"), to deal in the Software without restriction,
+# including without limitation the rights to use, copy, modify, merge,
+# publish, distribute, sublicense, and/or sell copies of the Software,
+# and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+# 
+# 
+# Usage:
+# 
+#   viewer_info.py --name      # viewer name (e.g. "Kokua")
+#   viewer_info.py --version   # viewer version (e.g. "1.0.0-RC1"
+#   viewer_info.py --combined  # name + version (e.g. "Kokua-1.0.0-RC1")
+# 
+# You can pass multiple flags to print each thing on a separate line.
+# E.g. `viewer_info.py --name --version' will print 2 lines, e.g.:
+# 
+#   Kokua
+#   1.0.0-RC1
+# 
+
+import errno, os, re, string, sys
+
+
+class ViewerInfo:
+
+    def __init__(self, filepath=None):
+        f = open(filepath or self.default_file())
+        data = f.read()
+        f.close()
+
+        self.name  = re.search('NAME\s*=\s*"([^"]*)"',  data).group(1)
+        self.major = re.search('MAJOR\s*=\s*(\d+)',     data).group(1)
+        self.minor = re.search('MINOR\s*=\s*(\d+)',     data).group(1)
+        self.patch = re.search('PATCH\s*=\s*(\d+)',     data).group(1)
+        self.extra = re.search('EXTRA\s*=\s*"([^"]*)"', data).group(1)
+        self.bundle_id = re.search('BUNDLE_ID\s*=\s*"([^"]*)"', data).group(1)
+
+        self.version = "%s.%s.%s"%(self.major, self.minor, self.patch)
+        if len(self.extra) > 0:
+            # Replace spaces and some puncuation with '-' in extra
+            extra = re.sub('[- \t:;,!+/\\"\'`]+', '-', self.extra)
+            # Strip any leading or trailing "-"s
+            extra = string.strip(extra, '-')
+            self.version += "-" + extra
+
+        self.combined = self.name + "-" + self.version
+
+    @classmethod
+    def default_file(klass):
+        scripts_dir = sys.path[0] # directory containing this script
+        viewerinfo = os.path.join('indra', 'newview', 'viewerinfo.cpp')
+        filepath = os.path.join(scripts_dir, '..', viewerinfo)
+        return os.path.abspath(filepath)
+
+
+if __name__ == '__main__':
+
+    try:
+        info = ViewerInfo()
+    except IOError, err:
+        if err.errno == errno.ENOENT:
+            print >> sys.stderr, 'File not found:', ViewerInfo.default_file()
+            sys.exit(1)
+        else:
+            raise
+
+    args = sys.argv[1:]
+
+    if not args:
+        print "Usage: %s [--name] [--version] [--combined]"%(sys.argv[0])
+    for arg in args:
+        if '--name' == arg:
+            print info.name
+        elif '--version' == arg:
+            print info.version
+        elif '--combined' == arg:
+            print info.combined
+        elif '--bundle-id' == arg:
+            print info.bundle_id