Initial commitHEADmaster

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/travis-extract b/travis-extract
new file mode 100755
index 0000000..0b3833f
--- /dev/null
+++ b/travis-extract
@@ -0,0 +1,55 @@
+#!/usr/bin/python
+from __future__ import print_function
+
+"""\
+Script to generate a bash script from .travis.yml CI recipe
+
+Once this script is on your PATH, use it like this::
+
+    $ cd my-project
+    $ bash <(travis-extract)
+
+Any improvement is welcome.
+"""
+
+__author__ = "Jan Pokorny"
+__license__ = "GPLv2"
+
+
+import yaml
+from os.path import abspath
+from sys import stderr
+from subprocess import call
+
+shellcall = lambda *args, **kws: call(*args, **(dict(shell=True, **kws)))
+errprint = lambda *args, **kws: print(*args, **(dict(file=stderr, **kws)))
+
+# if system == 'Fedora' ...
+REPODATA = True
+REPODATA_CMD = "rpm -qa --filesbypkg | grep -q '/%s$'"
+REPODATA_GLOBAL = True
+REPODATA_GLOBAL_CMD = "repoquery -qf '*/%s' >&2"
+
+
+class TravisRunError(Exception):
+    pass
+
+with open(abspath(".travis.yml")) as yaml_file:
+    try:
+        data = yaml.load(yaml_file)
+        if 'script' not in data:
+            raise TravisRunError("no script, sorry")
+        print("#!/bin/bash")
+        for i, cmd in enumerate(data['script']):
+            if REPODATA:
+                cmd_base = cmd[:cmd.find(' ')]
+                if shellcall(REPODATA_CMD % cmd_base) != 0:
+                    errprint("missing `%s' command%s" % (cmd_base,
+                             REPODATA_GLOBAL and ", searching it..." or ""))
+                    if REPODATA_GLOBAL \
+                       and shellcall(REPODATA_GLOBAL_CMD % cmd_base) != 0:
+                        errprint("sorry, `%s' command too special" % cmd_base)
+
+            print("#%02d\n%s" % (i + 1, cmd))
+    except TravisRunError as e:
+        errprint(e)