- add support for rpmspec tool for fetching buidlrequires/conflict

[packages/rpm-build-tools.git] / sort-pkgs

diff --git a/sort-pkgs b/sort-pkgs
index 9c1bf98eaa68043e62df9204506267d65310c39d..7b1fa4199e4901c1e459d4f0d0b5e195546ad171 100755 (executable)
--- a/sort-pkgs
+++ b/sort-pkgs
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3

 
 """
 This script tries to set ordering in which packages ought to be sent to builders.
 
 """
 This script tries to set ordering in which packages ought to be sent to builders.


@@ -12,49 +12,69 @@ import os
 import re
 import sys
 
 import re
 import sys
 

-PATTERN = re.compile('BuildRequires:\s+(.*?)(\s|$|-devel)')
-DIR = '/home/users/builder/rpm/packages'
-
-packages = {}
-packages_res = {}
-
-def build_requires(name):
-       global packages
-       res = []
-       with open(os.path.join(DIR, name, name + '.spec'), 'r') as f:
-               for line in f:
-                       br = PATTERN.match(line)
-                       if br:
-                               p = br.group(1)
-                               if p in packages:
-                                       res.append(p)
-       return res
-
-def print_packages(p):
-       global packages, packages_res
-
-       for pp in packages[p]:
-               if not packages_res[pp]:
-                       print_packages(pp)
-       packages_res[p] = 1
-       print p#, packages[p]
+BR_PATTERN = re.compile('BuildRequires:\s+(.*?)(\s|$)')
+PACKAGE_PATTERN_WITH_N = re.compile('%package\s+-n\s+(.*)')
+PACKAGE_PATTERN = re.compile('%package\s+(.*)')
+
+DIR = os.getenv("HOME") + '/rpm/packages'
+
+BUILD_REQUIRES = {}
+PACKAGES = {}
+SPECS = {}
+VISITED = {}
+
+
+def parse_spec(name):
+    global PACKAGES, SPECS, BUILD_REQUIRES, VISITED
+    res = []
+    try:
+        with open(os.path.join(DIR, name, name + '.spec'), 'r') as f:
+            for line in f:
+                br = BR_PATTERN.match(line)
+                if br:
+                    p = br.group(1)
+                    res.append(p)
+                if line.startswith('%package'):
+                    pn = PACKAGE_PATTERN_WITH_N.match(line)
+                    if pn:
+                        package = pn.group(1)
+                        PACKAGES[package] = name
+                    else:
+                        pn = PACKAGE_PATTERN.match(line)
+                        if pn:
+                            ext = pn.group(1)
+                            if ext:
+                                package = name + '-' + ext
+                                PACKAGES[package] = name
+        BUILD_REQUIRES[name] = res[:]
+        PACKAGES[name] = name
+        SPECS[name] = True
+        VISITED[name] = False
+    except:
+        pass
+
+
+def print_spec(spec):
+    global PACKAGES, SPECS, BUILD_REQUIRES, VISITED
+
+    if not VISITED[spec]:
+        VISITED[spec] = True
+        for br in BUILD_REQUIRES[spec]:
+            name = PACKAGES.get(br, '')
+            if name in SPECS:
+                if not VISITED[name]:
+                    print_spec(name)
+        print(spec)
+

 
 if __name__ == "__main__":
 
 if __name__ == "__main__":

-       if len(sys.argv) < 2:
-               print "Usage: %s filename" % sys.argv[0]
-               sys.exit(1)
-       with open(sys.argv[1], 'r') as f:
-               for line in f:
-                       p = line.rstrip()
-                       packages[p] = []
-                       packages_res[p] = 0
-       for p in packages.keys():
-               res = build_requires(p)
-               if res:
-                       packages[p] = res[:]
-
-#      for p in packages.keys():
-#              print p, packages[p]
-
-       for p in packages.keys():
-               print_packages(p)
+    if len(sys.argv) < 2:
+        print("Usage: %s filename" % sys.argv[0])
+        sys.exit(1)
+    with open(sys.argv[1], 'r') as f:
+        for line in f:
+            spec = line.rstrip()
+            parse_spec(spec)
+
+    for spec in SPECS:
+        print_spec(spec)