From d715e84c00aa6004b1b37c55cd8343fb43d2407a Mon Sep 17 00:00:00 2001
From: Olav Vitters <olav@vitters.nl>
Date: Thu, 19 Nov 2015 19:32:15 +0100
Subject: read spec as utf8, spec only option to co, accept more mkrel options

---
 mgagnome | 37 +++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/mgagnome b/mgagnome
index ec380a5..d143272 100755
--- a/mgagnome
+++ b/mgagnome
@@ -299,7 +299,7 @@ def clean_pkgconfig_prov(prov):
 
 class SpecFile(object):
     re_update_version = re.compile(r'^(?P<pre>Version[ \t]*:\s*)(?P<version>.+)(?P<post>\s*)$', re.MULTILINE + re.IGNORECASE)
-    re_update_release = re.compile(r'^(?P<pre>Release[ \t]*:\s*)(?P<release>%mkrel \d+)(?P<post>\s*)$', re.MULTILINE + re.IGNORECASE)
+    re_update_release = re.compile(r'^(?P<pre>Release[ \t]*:\s*)(?P<release>%mkrel [0-9.]+)(?P<post>\s*)$', re.MULTILINE + re.IGNORECASE)
     re_update_patch = re.compile(r'^(?P<pre>Patch)(?P<nr>[0-9]*)(?P<pre2>[ \t]*:\s*)(?P<patch>.+)(?P<post>\s*)\n', re.MULTILINE + re.IGNORECASE)
 
     re_br_part = re.compile(r'(?P<br>[^\s%{},<>=][^\s%{},<>=]*)\b(?P<post>\s*(?:(?P<operator>=|>=|<=|=<|=>|>|<)\s*(?P<version>[^\s%{},]+|\%\{[^\s{%}]+\}|\%[^\s%{},]+)\b)?)')
@@ -364,7 +364,7 @@ class SpecFile(object):
         ]
 
         made_changes = False
-        with open(self.path, "r") as f:
+        with open(self.path, "r", encoding="utf-8") as f:
             data = f.read()
             for reason, change_to, regexp in re_clean_spec:
                 if change_to is None:
@@ -547,7 +547,7 @@ class SpecFile(object):
     def remove_patch(self, nr):
         nrs = [str(nr)]
         if nr == 0: nrs.append('')
-        with open(self.path, "r") as f:
+        with open(self.path, "r", encoding="utf-8") as f:
             data = f.read()
 
             len_before=len(data)
@@ -592,7 +592,7 @@ class SpecFile(object):
                 # Determine the last command that failed
                 if os.path.exists(logfile):
                     print(logfile)
-                    with open(logfile, "r") as f:
+                    with open(logfile, "r", encoding="utf-8") as f:
                         for line in line_input(f):
                             if line.startswith('+ '):
                                 cmd_before = (cmd, cmd_before)
@@ -663,7 +663,7 @@ class SpecFile(object):
         # XXX - doesn't handle buildrequires with version numbers :-(
         made_changes = False
 
-        with open(self.path, "r") as f:
+        with open(self.path, "r", encoding="utf-8") as f:
             data = f.read()
             data_before=data
 
@@ -738,7 +738,7 @@ class SpecFile(object):
         if not self.ensure_no_local_changes(force):
             return False
 
-        with open(self.path, "r") as f:
+        with open(self.path, "r", encoding="utf-8") as f:
             data = f.read()
 
             if data.count("%subrel") != 0:
@@ -756,6 +756,7 @@ class SpecFile(object):
 
             data, nr = self.re_update_release.subn(r'\g<pre>%mkrel 1\g<post>', data, 1)
             if nr != 1:
+                print(data, file=sys.stdout)
                 print("ERROR: Could not reset release!", file=sys.stderr)
                 return False
 
@@ -822,7 +823,7 @@ class Patch(object):
         )
 
         with tempfile.NamedTemporaryFile(dir=os.path.dirname(self.path), delete=False) as fdst:
-            with open(self.path, "r") as fsrc:
+            with open(self.path, "r", encoding="utf-8") as fsrc:
                 # Start with any existing DEP3 headers
                 for i in range(self.dep3['last_nr']):
                     fdst.write(fsrc.read())
@@ -863,7 +864,7 @@ class Patch(object):
         last_nr = 0
         nr = 0
         try:
-            with open(self.path, "r") as f:
+            with open(self.path, "r", encoding="utf-8") as f:
                 for line in line_input(f):
                     nr += 1
                     # stop trying to parse when real patch begins
@@ -1043,13 +1044,15 @@ class Downstream(object):
 
     @classmethod
     @retry(subprocess.CalledProcessError)
-    def co(cls, package, cwd=None):
+    def co(cls, package, cwd=None, spec_only=False):
         if cwd is None:
             cwd = os.path.expanduser(cls.PKGROOT)
 
         cmd = ['mgarepo', 'co']
         if cls.DISTRO:
             cmd.extend(('-d', cls.DISTRO))
+        if spec_only:
+            cmd.append('-s')
         cmd.append(package)
         return subprocess.check_call(cmd, cwd=cwd)
 
@@ -1117,29 +1120,29 @@ class Downstream(object):
         raise ValueError("Multiple packages found and cannot determine package for version %s" % version)
 
 def write_file(path, data):
-    with tempfile.NamedTemporaryFile(mode='w+t',dir=os.path.dirname(path), delete=False) as fdst:
+    with tempfile.NamedTemporaryFile(mode='w+t',dir=os.path.dirname(path), delete=False, encoding="utf-8") as fdst:
         fdst.write(data)
         fdst.flush()
         os.rename(fdst.name, path)
 
 def cmd_co_multi(args):
-    package, what_to_print = args
+    package, what_to_print, options = args
 
     print(what_to_print)
 
     try:
-        Downstream.co(package)
+        Downstream.co(package, spec_only=options.spec_only)
     except subprocess.CalledProcessError:
         pass
 
 def cmd_co(options, parser):
-    with concurrent.futures.ThreadPoolExecutor(max_workers=8) as executor:
+    with concurrent.futures.ProcessPoolExecutor(max_workers=8) as executor:
         if options.all:
-            packages = ((package, package) for package in Downstream().packages)
+            packages = ((package, package, options) for package in Downstream().packages)
         elif len(options.package):
-            packages = ((package, package) for package in options.package)
+            packages = ((package, package, options) for package in options.package)
         else:
-            packages = ((l[0], "%s => %s" % (l[0], l[1])) for l in sorted(join_streams(auto_update=False)))
+            packages = ((l[0], "%s => %s" % (l[0], l[1]), options) for l in sorted(join_streams(auto_update=False)))
 
         executor.map(cmd_co_multi, packages)
 
@@ -1660,6 +1663,8 @@ def main():
     subparser = subparsers.add_parser('co', help='checkout all GNOME packages')
     subparser.add_argument("-a", "--all", action="store_true", dest="all",
                                  help="checkout all Downstream packages")
+    subparser.add_argument("-s",          action="store_true", dest="spec_only",
+                                 help="only checkout SPECS/ directory")
     subparser.add_argument("package", help="Package name", nargs='*')
     subparser.set_defaults(
         func=cmd_co, all=False
-- 
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