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Viewing changes to click/chroot.py

  • Committer: Michael Vogt
  • Date: 2014-10-08 14:23:43 UTC
  • mfrom: (521.1.11 devel)
  • Revision ID: michael.vogt@ubuntu.com-20141008142343-gnqlaz3yl1dxfy46
merged lp:click/devel

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Lines of Context:
click/chroot.py
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    "ubuntu-sdk-14.04": [
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        "cmake",
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        "google-mock:TARGET",
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        "libboost1.55-dev:TARGET",
 
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        "libboost1.54-dev:TARGET",
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        "libjsoncpp-dev:TARGET",
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        "libprocess-cpp-dev:TARGET",
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        "libproperties-cpp-dev:TARGET",
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        return self.clean()
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    def destroy(self):
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        if not self.exists():
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            raise ClickChrootDoesNotExistException(
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                "Chroot %s does not exist" % self.full_name)
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        os.remove(self.chroot_config)
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        mount = "%s/%s" % (self.chroots_dir, self.full_name)
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        shutil.rmtree(mount)
 
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        # remove config
 
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        if os.path.exists(self.chroot_config):
 
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            os.remove(self.chroot_config)
 
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        # find all schroot mount points, this is actually quite complicated
 
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        mount_dir = os.path.abspath(
 
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            os.path.join(self.chroots_dir, "..", "mount"))
 
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        needle = os.path.join(mount_dir, self.full_name)
 
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        all_mounts = []
 
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        with open("/proc/mounts") as f:
 
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            for line in f.readlines():
 
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                mp = line.split()[1]
 
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                if mp.startswith(needle):
 
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                    all_mounts.append(mp)
 
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        # reverse order is important in case of submounts
 
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        for mp in sorted(all_mounts, key=len, reverse=True):
 
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            subprocess.call(["umount", mp])
 
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        # now remove the rest
 
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        chroot_dir = "%s/%s" % (self.chroots_dir, self.full_name)
 
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        if os.path.exists(chroot_dir):
 
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            shutil.rmtree(chroot_dir)
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        return 0
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    def begin_session(self):