~michaelh1/+junk/tcwg-web

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#!/usr/bin/env python
import pickle
import re
import os
import collections

import web

urls = (
  '/helpers/patchtrack', 'patchtrack',
  '/helpers/testlog/(.*)', 'testlog',
  '/helpers/buildlog', 'buildlog',
  '/helpers/tickets', 'tickets'
)

app = web.application(urls, globals())
render = web.template.render('templates/', base='layout')

def shorten(v):
    if '. ' in v:
        v = v[:v.index('. ')+1]

    limit = 200

    if len(v) > limit:
        v = v[:limit] + '...'

    return v

def load_db():
    lp = pickle.load(open('lpcache.pickle', 'rb'))['lp']
    bzr = pickle.load(open('bzrcache.pickle', 'rb'))

    revision_map = {}
    
    for name, db in bzr['branches'].items():
        revisions = db['revisions']

        for revision in revisions:
            fqn = '%s,revno=%d' % (name, revision.revno)
            print fqn
            revision_map[fqn] = revision
            revision.short = shorten(revision.message)

        # Cross-reference
        for revision in revisions:
            revision.bugs = []

        for revision in revisions:
            for id in revision.fixes:
                if id in lp.bugs:
                    revision.bugs.append(lp.bugs[id])

    project = lp.projects['gcc-linaro']

    for task in project.tasks:
        for message in task.bug.messages:
            for line in message.content.split('\n'):
                match = re.match('fixed-in:\s+(.+)$', line)

                if match:
                    revno = match.group(1)

                    if revno in revision_map:
                        revision_map[revno].bugs.append(task.bug)
                    elif revno.isdigit():
                        fqn = 'lp:gcc-linaro/4.4,revno=%s' % revno
                        print fqn

                        if fqn in revision_map:
                            revision_map[fqn].bugs.append(task.bug)
                        else:
                            assert False, 'Unrecogniesed revision %s on %s' % (revno, message.content)

    for bug in lp.bugs.values():
        bug.short = shorten(bug.title)

    for item in lp.by_self_link.values():
        item.lp_link = re.sub(r'(.+)\://api\.(.+)/1\.0/(.+)', r'\1://\2/\3', item.self_link)

    db = {
        'lp': lp,
        'project': project,
        'branches': bzr['branches']
        }

    return db

class patchtrack:
    def GET(self):
        db = load_db()
        return render.index(db)

class Line:
    def __init__(self, lineno, text, type, ticket=None):
        self.lineno = lineno
        self.text = text
        self.type = type
        self.ticket = ticket

ticketmap = {
    'g++.dg/eh/pr42859.C': 602168,
    'g++.dg/vect/pr36648.cc': 602186,
    'gcc.dg/autopar/*': 602190,
    'gcc.dg/Warray-bounds-3.c': 602277,
    'gcc.dg/tree-ssa/predcom*': 602285,
    'gcc.dg/vect/*': 602287,
    'gcc.target/arm/vfp-ldmias.c': 602288,
    'gcc.target/arm/vfp-stmias.c': 602288,
    'gfortran.dg/vect/*': 602291,
    'gcc.dg/tree-prof/*': 612402,
    'gcc.c-torture/execute/990208-1.c': 612405,
    'gcc.c-torture/execute/bcp-1.c': 612406,
}

def map_ticket(line):
    match = re.match('[A-Z]+: (\S+)', line)

    if match:
        test = match.group(1)

        for name, ticket in ticketmap.items():
            if name.endswith('*'):
                if test.startswith(name[:-1]):
                    return ticket
            elif name == test:
                return ticket

    return None

class testlog:
    def GET(self, log):
        with open('/var/www/ex.seabright.co.nz/build/' + log) as f:
            lines = f.readlines()

        post = []

        for i, line in enumerate(lines):
            line = line.rstrip()

            if 'FAIL:' in line:
                type = 'fail'
            elif 'Running ' in line:
                type = 'note'
            elif '=== ' in line:
                type = 'header'
            elif line.startswith('# of '):
                type = 'note'
            elif re.match('[A-Z]+: ', line):
                type = 'mark'
            else:
                type = 'other'

            post.append(Line(i+1, line, type, map_ticket(line)))
        
        return render.testlog(log, post)

class buildlog:
    def GET(self):
        root = '/home/michaelh/c/tmp/ex/build/'
        hosts = {}
        builds = {}
        cpus = {}

        drop, dirnames, drop = os.walk(root).next()

        for name in dirnames:
            builds[name] = {}

            drop, drop, filenames = os.walk(os.path.join(root, name)).next()

            for fname in filenames:
                if fname.endswith('.tar.gz'):
                    parts = fname.split('.')[-3].split('-')

                    if len(parts) > 4:
                        cpu, distro, ver, host = parts[-4:]

                        hosts[host] = cpu
                        cpus[cpu] = True

                        logs = '%s/logs/%s-%s-%s-%s' % (name, cpu, distro, ver, host)

                        languages = None

                        try:
                            with open(root + logs + '/gcc-configure.txt') as f:
                                for line in f.readlines():
                                    line = line.strip()

                                    if line.startswith('The following'):
                                        print line
                                        end = line.split(': ')[-1]
                                        languages = end.split(',')
                                        print languages
                        except Exception, ex:
                            print '!!', ex

                        builds[name][host] = {
                            'binary': '%s/%s' % (name, fname),
                            'logs': logs,
                            'testlog': None,
                            'languages': languages
                            }

                        # Fix up changes in path
                        if os.path.exists(os.path.join(root + logs, 'gcc-test.txt')):
                            builds[name][host]['testlog'] = logs + '/gcc-test.txt'

                        if os.path.exists(os.path.join(root + logs, 'gcc-testsuite.txt')):
                            builds[name][host]['testlog'] = logs + '/gcc-testsuite.txt'

        helpers = {}
        helpers['sorted'] = sorted

        return render.buildlog(hosts, cpus, builds, helpers)

class tickets:
    def GET(self):
        helpers = {}
        helpers['sorted'] = sorted
        helpers['getattr'] = getattr

        return render.tickets(load_db(), helpers, web.input().get('group_by', None))

if __name__ == "__main__":
    web.wsgi.runwsgi = lambda func, addr=None: web.wsgi.runfcgi(func, addr)
    app.run()