vserverreference renamed to vserver-reference
[build.git] / module-tools.py
index 7ce0bdc..e3aaba7 100755 (executable)
@@ -11,7 +11,14 @@ from optparse import OptionParser
 # Moving to git we decided to rename some of the repositories. Here is
 # a map of name changes applied in git repositories.
 RENAMED_SVN_MODULES = {
-    "PLEWWW": "plewww"
+    "PLEWWW": "plewww",
+    "PLCAPI": "plcapi",
+    "BootManager": "bootmanager",
+    "BootCD": "bootcd",
+    "VserverReference": "vserver-reference",
+    "BootstrapFS": "bootstrapfs",
+    "MyPLC": "myplc",
+    "NodeManager": "nodemanager"
     }
 
 def svn_to_git_name(module):
@@ -183,7 +190,7 @@ class SvnRepository:
         url = "%s/tags/%s" % (self.repo_root(), tagname)
         return SvnRepository.remote_exists(url)
 
-    def update(self, subdir="", recursive=True):
+    def update(self, subdir="", recursive=True, branch=None):
         path = os.path.join(self.path, subdir)
         if recursive:
             svncommand = "svn up %s" % path
@@ -194,7 +201,7 @@ class SvnRepository:
     def commit(self, logfile):
         # add all new files to the repository
         Command("svn status %s | grep '^\?' | sed -e 's/? *//' | sed -e 's/ /\\ /g' | xargs svn add" %
-                self.path, self.options).run_silent()
+                self.path, self.options).output_of()
         Command("svn commit -F %s %s" % (logfile, self.path), self.options).run_fatal()
 
     def to_branch(self, branch):
@@ -289,8 +296,14 @@ class GitRepository:
         else:
             return self.__run_in_repo(c.run_fatal)
 
-    def update(self, subdir=None, recursive=None):
-        return self.__run_command_in_repo("git pull")
+    def update(self, subdir=None, recursive=None, branch="master"):
+        if branch == "master":
+            self.__run_command_in_repo("git checkout %s" % branch)
+        else:
+            self.__run_command_in_repo("git checkout origin/%s" % branch)
+        self.__run_command_in_repo("git fetch origin --tags")
+        self.__run_command_in_repo("git fetch origin")
+        self.__run_command_in_repo("git merge --ff origin/%s" % branch)
 
     def to_branch(self, branch, remote=True):
         if remote:
@@ -313,7 +326,8 @@ class GitRepository:
         return self.__run_in_repo(c.output_of, with_stderr=True)
 
     def commit(self, logfile):
-        self.__run_command_in_repo("git add -A", ignore_errors=True)
+        self.__run_command_in_repo("git add .", ignore_errors=True)
+        self.__run_command_in_repo("git add -u", ignore_errors=True)
         self.__run_command_in_repo("git commit -F  %s" % logfile, ignore_errors=True)
         self.__run_command_in_repo("git push")
         self.__run_command_in_repo("git push --tags")
@@ -350,9 +364,12 @@ class Repository:
                 break
 
     @classmethod
-    def has_moved_to_git(cls, module, svnpath):
+    def has_moved_to_git(cls, module, config):
         module = git_to_svn_name(module)
-        return SvnRepository.remote_exists("%s/%s/aaaa-has-moved-to-git" % (svnpath, module))
+        # check if the module is already in Git
+#        return SvnRepository.remote_exists("%s/%s/aaaa-has-moved-to-git" % (config['svnpath'], module))
+        return GitRepository.remote_exists(Module.git_remote_dir(module))
+
 
     @classmethod
     def remote_exists(cls, remote):
@@ -385,7 +402,7 @@ class Module:
     configKeys=[ ('svnpath',"Enter your toplevel svnpath",
                   "svn+ssh://%s@svn.planet-lab.org/svn/"%commands.getoutput("id -un")),
                  ('gitserver', "Enter your git server's hostname", "git.onelab.eu"),
-                 ('gituser', "Enter your user name (login name) on git server", os.getlogin()),
+                 ('gituser', "Enter your user name (login name) on git server", commands.getoutput("id -un")),
                  ("build", "Enter the name of your build module","build"),
                  ('username',"Enter your firstname and lastname for changelogs",""),
                  ("email","Enter your email address for changelogs",""),
@@ -565,7 +582,7 @@ that for other purposes than tagging""" % options.workdir
             print 'Checking for',self.module_dir
 
         if not os.path.isdir (self.module_dir):
-            if Repository.has_moved_to_git(self.name, Module.config['svnpath']):
+            if Repository.has_moved_to_git(self.name, Module.config):
                 self.repository = GitRepository.checkout(self.git_remote_dir(self.name),
                                                          self.module_dir,
                                                          self.options)
@@ -578,7 +595,7 @@ that for other purposes than tagging""" % options.workdir
         self.repository = Repository(self.module_dir, self.options)
         if self.repository.type == "svn":
             # check if module has moved to git    
-            if Repository.has_moved_to_git(self.name, Module.config['svnpath']):
+            if Repository.has_moved_to_git(self.name, Module.config):
                 Command("rm -rf %s" % self.module_dir, self.options).run_silent()
                 self.init_module_dir()
             # check if we have the required branch/tag
@@ -612,7 +629,13 @@ that for other purposes than tagging""" % options.workdir
             return
         if self.options.verbose:
             print 'Updating', self.module_dir
-        self.repository.update()
+
+        if hasattr(self,'branch'):
+            self.repository.update(branch=self.branch)
+        elif hasattr(self,'tagname'):
+            self.repository.update(branch=self.tagname)
+        else:
+            self.repository.update()
 
     def main_specname (self):
         attempt="%s/%s.spec"%(self.module_dir,self.name)
@@ -774,7 +797,7 @@ that for other purposes than tagging""" % options.workdir
 
 ##############################
     # using fine_grain means replacing only those instances that currently refer to this tag
-    # otherwise, <module>-SVNPATH is replaced unconditionnally
+    # otherwise, <module>-{SVNPATH,GITPATH} is replaced unconditionnally
     def patch_tags_file (self, tagsfile, oldname, newname,fine_grain=True):
         newtagsfile=tagsfile+".new"
         tags=open (tagsfile)
@@ -796,17 +819,21 @@ that for other purposes than tagging""" % options.workdir
         # brute-force : change uncommented lines that define <module>-SVNPATH
         else:
             if self.options.verbose:
-                print 'Searching for -SVNPATH lines referring to /%s/\n\tin %s .. '%(self.name,tagsfile),
-            pattern="\A\s*(?P<make_name>[^\s]+)-SVNPATH\s*(=|:=)\s*(?P<url_main>[^\s]+)/%s/[^\s]+"\
+                print 'Searching for -SVNPATH or -GITPATH lines referring to /%s/\n\tin %s .. '%(self.name,tagsfile),
+            pattern="\A\s*(?P<make_name>[^\s]+)-(SVNPATH|GITPATH)\s*(=|:=)\s*(?P<url_main>[^\s]+)/%s[^\s]+"\
                                           %(self.name)
             matcher_module=re.compile(pattern)
             for line in tags.readlines():
                 attempt=matcher_module.match(line)
                 if attempt:
-                    svnpath="%s-SVNPATH"%(attempt.group('make_name'))
+                    if line.find("-GITPATH") >= 0:
+                        modulepath = "%s-GITPATH"%(attempt.group('make_name'))
+                        replacement = "%-32s:= %s/%s.git@%s\n"%(modulepath,attempt.group('url_main'),self.name,newname)
+                    else:
+                        modulepath = "%s-SVNPATH"%(attempt.group('make_name'))
+                        replacement = "%-32s:= %s/%s/tags/%s\n"%(modulepath,attempt.group('url_main'),self.name,newname)
                     if self.options.verbose:
-                        print ' '+svnpath, 
-                    replacement = "%-32s:= %s/%s/tags/%s\n"%(svnpath,attempt.group('url_main'),self.name,newname)
+                        print ' ' + modulepath, 
                     new.write(replacement)
                     matches += 1
                 else:
@@ -832,9 +859,13 @@ that for other purposes than tagging""" % options.workdir
                 found_tagname = old_svn_tag_name
 
         if (found and need_it) or (not found and not need_it):
-            print "OK "
+            if self.options.verbose:
+                print "OK",
+                if found: print "- found"
+                else: print "- not found"
         else:
-            print "KO"
+            if self.options.verbose:
+                print "KO"
             if found:
                 raise Exception, "tag (%s) is already there" % tagname
             else:
@@ -946,7 +977,7 @@ Please write a changelog for this new tag in the section above
                         self.run("cat %s"%tagsfile)
                     else:
                         name=self.name
-                        print """y: change %(name)s-SVNPATH only if it currently refers to %(old_tag_name)s
+                        print """y: change %(name)s-{SVNPATH,GITPATH} only if it currently refers to %(old_tag_name)s
 f: unconditionnally change any line that assigns %(name)s-SVNPATH to using %(new_tag_name)s
 d: show current diff for this tag file
 r: revert that tag file
@@ -999,6 +1030,43 @@ n: move to next file"""%locals()
         self.html_print_end()
 
 
+##############################
+    def do_diff (self):
+        self.init_module_dir()
+        self.revert_module_dir()
+        self.update_module_dir()
+        spec_dict = self.spec_dict()
+        self.show_dict(spec_dict)
+
+        # side effects
+        tag_name = self.tag_name(spec_dict)
+        old_svn_tag_name = self.tag_name(spec_dict, old_svn_name=True)
+
+        # sanity check
+        tag_name = self.check_tag(tag_name, need_it=True, old_svn_tag_name=old_svn_tag_name)
+
+        if self.options.verbose:
+            print 'Getting diff'
+        diff_output = self.repository.diff_with_tag(tag_name)
+
+        if self.options.list:
+            if diff_output:
+                print self.name
+        else:
+            thename=self.friendly_name()
+            do_print=False
+            if self.options.www and diff_output:
+                self.html_store_title("Diffs in module %s (%s) : %d chars"%(\
+                        thename,self.last_tag(spec_dict),len(diff_output)))
+
+                self.html_store_raw ('<p> &lt; (left) %s </p>' % tag_name)
+                self.html_store_raw ('<p> &gt; (right) %s </p>' % thename)
+                self.html_store_pre (diff_output)
+            elif not self.options.www:
+                print 'x'*30,'module',thename
+                print 'x'*20,'<',tag_name
+                print 'x'*20,'>',thename
+                print diff_output
 
 ##############################
     # store and restitute html fragments
@@ -1042,8 +1110,7 @@ n: move to next file"""%locals()
     def html_dump_header(title):
         nowdate=time.strftime("%Y-%m-%d")
         nowtime=time.strftime("%H:%M (%Z)")
-        print """
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+        print """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <title> %s </title>
@@ -1173,8 +1240,16 @@ Branches:
         if mode in ["diff","version"] :
             parser.add_option("-W","--www", action="store", dest="www", default=False,
                               help="export diff in html format, e.g. -W trunk")
+
+        if mode == "diff" :
+            parser.add_option("-l","--list", action="store_true", dest="list", default=False,
+                              help="just list modules that exhibit differences")
             
         default_modules_list=os.path.dirname(sys.argv[0])+"/modules.list"
+        parser.add_option("-a","--all",action="store_true",dest="all_modules",default=False,
+                          help="run on all modules as found in %s"%default_modules_list)
+        parser.add_option("-f","--file",action="store",dest="modules_list",default=None,
+                          help="run on all modules found in specified file")
         parser.add_option("-n","--dry-run",action="store_true",dest="dry_run",default=False,
                           help="dry run - shell commands are only displayed")
         parser.add_option("-t","--distrotags",action="callback",callback=Main.optparse_list, dest="distrotags",
@@ -1208,22 +1283,51 @@ Branches:
 
         ########## module-*
         if len(args) == 0:
-            parser.print_help()
-            sys.exit(1)
+            if options.all_modules:
+                options.modules_list=default_modules_list
+            if options.modules_list:
+                args=Command("grep -v '#' %s"%options.modules_list,options).output_of().split()
+            else:
+                parser.print_help()
+                sys.exit(1)
         Module.init_homedir(options)
+        
 
         modules=[ Module(modname,options) for modname in args ]
+        # hack: create a dummy Module to store errors/warnings
+        error_module = Module('__errors__',options)
+
         for module in modules:
             if len(args)>1 and mode not in Main.silent_modes:
-                print '========================================',module.friendly_name()
+                if not options.www:
+                    print '========================================',module.friendly_name()
             # call the method called do_<mode>
             method=Module.__dict__["do_%s"%mode]
             try:
                 method(module)
             except Exception,e:
-                import traceback
-                traceback.print_exc()
-                print 'Skipping module %s: '%modname,e
+                if options.www:
+                    title='<span class="error"> Skipping module %s - failure: %s </span>'%\
+                        (module.friendly_name(), str(e))
+                    error_module.html_store_title(title)
+                else:
+                    import traceback
+                    traceback.print_exc()
+                    print 'Skipping module %s: '%modname,e
+
+        if options.www:
+            if mode == "diff":
+                modetitle="Changes to tag in %s"%options.www
+            elif mode == "version":
+                modetitle="Latest tags in %s"%options.www
+            modules.append(error_module)
+            error_module.html_dump_header(modetitle)
+            for module in modules:
+                module.html_dump_toc()
+            Module.html_dump_middle()
+            for module in modules:
+                module.html_dump_body()
+            Module.html_dump_footer()
 
 ####################
 if __name__ == "__main__" :