[scm-wrapper] Copy files directly
Instead of spawning `cp x/* y` there is now Python code to the same thing. This should help with debugging if something fails as the traceback will be more informative (rather than saying a command failed). As another benefit the tests get much simpler. Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
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Lubomír Sedlář
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5d14304dd1
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770ca9c202
@ -74,7 +74,7 @@ class FileWrapper(ScmBase):
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raise ValueError("FileWrapper: 'scm_root' should be empty.")
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dirs = glob.glob(scm_dir)
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for i in dirs:
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run("cp -a %s/* %s/" % (pipes.quote(i), pipes.quote(target_dir)))
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_copy_all(i, target_dir)
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def export_file(self, scm_root, scm_file, target_dir, scm_branch=None, tmp_dir=None, log_file=None):
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if scm_root:
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@ -93,8 +93,7 @@ class CvsWrapper(ScmBase):
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self.log_debug("Exporting directory %s from CVS %s (branch %s)..." % (scm_dir, scm_root, scm_branch))
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self.retry_run(["/usr/bin/cvs", "-q", "-d", scm_root, "export", "-r", scm_branch, scm_dir], workdir=tmp_dir, show_cmd=True, logfile=log_file)
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# TODO: hidden files
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run("cp -a %s/* %s/" % (pipes.quote(os.path.join(tmp_dir, scm_dir)), pipes.quote(target_dir)))
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_copy_all(os.path.join(tmp_dir, scm_dir), target_dir)
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self._delete_temp_dir(tmp_dir)
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def export_file(self, scm_root, scm_file, target_dir, scm_branch=None, tmp_dir=None, log_file=None):
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@ -128,7 +127,7 @@ class GitWrapper(ScmBase):
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cmd = "/usr/bin/git clone --depth 1 --branch=%s %s %s" % (pipes.quote(scm_branch), pipes.quote(scm_root), pipes.quote(tmp_dir))
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self.retry_run(cmd, workdir=tmp_dir, show_cmd=True, logfile=log_file)
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run("cp -a %s/* %s/" % (pipes.quote(os.path.join(tmp_dir, scm_dir)), pipes.quote(target_dir)))
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_copy_all(os.path.join(tmp_dir, scm_dir), target_dir)
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self._delete_temp_dir(tmp_dir)
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def export_file(self, scm_root, scm_file, target_dir, scm_branch=None, tmp_dir=None, log_file=None):
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@ -177,7 +176,7 @@ class RpmScmWrapper(ScmBase):
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makedirs(target_dir)
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# "dir" includes the whole directory while "dir/" includes it's content
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if scm_dir.endswith("/"):
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run("cp -a %s/* %s/" % (pipes.quote(os.path.join(tmp_dir, scm_dir)), pipes.quote(target_dir)))
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_copy_all(os.path.join(tmp_dir, scm_dir), target_dir)
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else:
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run("cp -a %s %s/" % (pipes.quote(os.path.join(tmp_dir, scm_dir)), pipes.quote(target_dir)))
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self._delete_temp_dir(tmp_dir)
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@ -239,8 +238,7 @@ def get_file_from_scm(scm_dict, target_path, logger=None):
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for i in force_list(scm_file):
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tmp_dir = tempfile.mkdtemp(prefix="scm_checkout_")
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scm.export_file(scm_repo, i, scm_branch=scm_branch, target_dir=tmp_dir)
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makedirs(target_path)
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run("cp -a %s/* %s/" % (pipes.quote(tmp_dir), pipes.quote(target_path)))
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_copy_all(tmp_dir, target_path)
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shutil.rmtree(tmp_dir)
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@ -260,7 +258,20 @@ def get_dir_from_scm(scm_dict, target_path, logger=None):
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tmp_dir = tempfile.mkdtemp(prefix="scm_checkout_")
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scm.export_dir(scm_repo, scm_dir, scm_branch=scm_branch, target_dir=tmp_dir)
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# TODO: hidden files
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makedirs(target_path)
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run("cp -a %s/* %s/" % (pipes.quote(tmp_dir), pipes.quote(target_path)))
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_copy_all(tmp_dir, target_path)
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shutil.rmtree(tmp_dir)
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def _copy_all(src, dest):
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"""This function is equivalent to running `cp src/* dest`."""
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contents = os.listdir(src)
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if not contents:
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raise RuntimeError('Source directory %s is empty.' % src)
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makedirs(dest)
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for item in contents:
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source = os.path.join(src, item)
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destination = os.path.join(dest, item)
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if os.path.isdir(source):
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shutil.copytree(source, destination)
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else:
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shutil.copy2(source, destination)
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@ -5,7 +5,6 @@ import mock
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import unittest
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import shutil
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import tempfile
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from kobo import shortcuts
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import os
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import sys
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@ -83,9 +82,6 @@ class GitSCMTestCase(unittest.TestCase):
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commands = []
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def process(cmd, workdir=None, **kwargs):
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if cmd[:3] == 'cp ':
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shortcuts.run(cmd, workdir=workdir, **kwargs)
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else:
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fname = cmd.split('|')[0].strip().split(' ')[-1]
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touch(os.path.join(workdir, fname))
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commands.append(cmd)
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@ -108,9 +104,6 @@ class GitSCMTestCase(unittest.TestCase):
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commands = []
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def process(cmd, workdir=None, **kwargs):
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if cmd[:3] == 'cp ':
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shortcuts.run(cmd, workdir=workdir, **kwargs)
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else:
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checkout = cmd.split(' ')[-1]
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touch(os.path.join(checkout, 'some_file.txt'))
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touch(os.path.join(checkout, 'other_file.txt'))
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@ -135,9 +128,6 @@ class GitSCMTestCase(unittest.TestCase):
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commands = []
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def process(cmd, workdir=None, **kwargs):
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if cmd[:3] == 'cp ':
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shortcuts.run(cmd, workdir=workdir, **kwargs)
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else:
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fname = cmd.split('|')[0].strip().split(' ')[-1]
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touch(os.path.join(workdir, fname, 'first'))
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touch(os.path.join(workdir, fname, 'second'))
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@ -163,9 +153,6 @@ class GitSCMTestCase(unittest.TestCase):
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commands = []
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def process(cmd, workdir=None, **kwargs):
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if cmd[:3] == 'cp ':
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shortcuts.run(cmd, workdir=workdir, **kwargs)
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else:
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checkout = cmd.split(' ')[-1]
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touch(os.path.join(checkout, 'subdir', 'first'))
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touch(os.path.join(checkout, 'subdir', 'second'))
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@ -356,9 +343,6 @@ class CvsSCMTestCase(unittest.TestCase):
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commands = []
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def process(cmd, workdir=None, **kwargs):
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if cmd[:3] == 'cp ':
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shortcuts.run(cmd, workdir=workdir, **kwargs)
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return
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fname = cmd[-1]
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touch(os.path.join(workdir, fname))
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commands.append(' '.join(cmd))
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@ -381,9 +365,6 @@ class CvsSCMTestCase(unittest.TestCase):
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commands = []
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def process(cmd, workdir=None, **kwargs):
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if cmd[:3] == 'cp ':
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shortcuts.run(cmd, workdir=workdir, **kwargs)
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return
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fname = cmd[-1]
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touch(os.path.join(workdir, fname, 'first'))
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touch(os.path.join(workdir, fname, 'second'))
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