Added release script

scripts/release.py

@@ -0,0 +1,128 @@
+#!/usr/bin/env python
+
+from __future__ import print_function
+import os
+import sys
+import re
+
+rootPath = os.path.dirname(os.path.realpath(os.path.dirname(sys.argv[0])))
+claraPath = os.path.join( rootPath, "include/clara.hpp" )
+readmePath = os.path.join( rootPath, "README.md" )
+
+versionParser = re.compile( r'\s*\/\/\s*Clara\s+v([0-9]+)\.([0-9]+)(\.([0-9]+)(\-(.*)\.([0-9]*))?)?' )
+readmeParser = re.compile( r'\s*#\s*Clara\s+v(.*)' )
+
+class Version:
+    def __init__(self):
+        f = open( claraPath, 'r' )
+        for line in f:
+            m = versionParser.match( line )
+            if m:
+                self.majorVersion = int(m.group(1))
+                self.minorVersion = int(m.group(2))
+                self.patchNumber = int(m.group(4))
+                if m.group(6) == None:
+                    self.branchName = ""
+                else:
+                    self.branchName = m.group(6)
+                if m.group(7) == None:
+                    self.buildNumber = 0
+                else:
+                    self.buildNumber = int(m.group(7))
+        f.close()
+
+    def nonDevelopRelease(self):
+        if self.branchName != "":
+            self.branchName = ""
+            self.buildNumber = 0
+    def developBuild(self):
+        if self.branchName == "":
+            self.branchName = "develop"
+            self.buildNumber = 0
+        else:
+            self.buildNumber = self.buildNumber+1
+
+    def incrementBuildNumber(self):
+        self.developBuild()
+        self.buildNumber = self.buildNumber+1
+
+    def incrementPatchNumber(self):
+        self.nonDevelopRelease()
+        self.patchNumber = self.patchNumber+1
+
+    def incrementMinorVersion(self):
+        self.nonDevelopRelease()
+        self.patchNumber = 0
+        self.minorVersion = self.minorVersion+1
+
+    def incrementMajorVersion(self):
+        self.nonDevelopRelease()
+        self.patchNumber = 0
+        self.minorVersion = 0
+        self.majorVersion = self.majorVersion+1
+
+    def getVersionString(self):
+        versionString = '{0}.{1}.{2}'.format( self.majorVersion, self.minorVersion, self.patchNumber )
+        if self.branchName != "":
+            versionString = versionString + '-{0}.{1}'.format( self.branchName, self.buildNumber )
+        return versionString
+
+    def updateHeader(self):
+        f = open( claraPath, 'r' )
+        lines = []
+        for line in f:
+            m = versionParser.match( line )
+            if m:
+                lines.append( '// Clara v{0}'.format( self.getVersionString() ) )
+            else:
+                lines.append( line.rstrip() )
+        f.close()
+        f = open( claraPath, 'w' )
+        for line in lines:
+            f.write( line + "\n" )
+
+    def updateReadme(self):
+        f = open( readmePath, 'r' )
+        lines = []
+        changed = False
+        for line in f:
+            m = readmeParser.match( line )
+            if m:
+                lines.append( '# Clara v{0}'.format( self.getVersionString() ) )
+                changed = True
+            else:
+                lines.append( line.rstrip() )
+        f.close()
+        if changed:
+            f = open( readmePath, 'w' )
+            for line in lines:
+                f.write( line + "\n" )
+        else:
+            print( "*** Did not update README" )
+def usage():
+    print( "\n**** Run with patch|minor|major|dev\n" )
+    return 1
+
+if len( sys.argv) == 1:
+    exit( usage() )
+
+v = Version()
+oldV = v.getVersionString()
+
+cmd = sys.argv[1].lower()
+
+if cmd == "patch":
+    v.incrementPatchNumber()
+elif cmd == "minor":
+    v.incrementMinorVersion()
+elif cmd == "major":
+    v.incrementMajorVersion()
+elif cmd == "dev":
+    v.developBuild()
+else:
+    exit( usage() )
+
+v.updateHeader()
+v.updateReadme()
+
+print( "Updated clara.hpp and README from {0} to v{1}".format( oldV, v.getVersionString() ) )