Support reusing existing directory for multipass bootstrapping
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@ -32,6 +32,13 @@ class Generator():
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self.tmp_dir = None
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self.tmp_dir = None
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self.external_dir = None
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self.external_dir = None
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def reuse(self, tmpdir):
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"""
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Reuse a previously prepared bwrap environment for further stages.
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"""
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self.tmp_dir = tmpdir.path
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self.external_dir = os.path.join(self.tmp_dir, 'external')
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def prepare(self, tmpdir, using_kernel=False, kernel_bootstrap=False, target_size=0):
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def prepare(self, tmpdir, using_kernel=False, kernel_bootstrap=False, target_size=0):
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"""
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"""
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Prepare basic media of live-bootstrap.
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Prepare basic media of live-bootstrap.
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@ -39,8 +46,7 @@ class Generator():
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/ -- contains seed to allow steps to be built, containing custom
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/ -- contains seed to allow steps to be built, containing custom
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scripts and stage0-posix
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scripts and stage0-posix
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"""
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"""
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self.tmp_dir = tmpdir.path
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self.reuse(tmpdir)
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self.external_dir = os.path.join(self.tmp_dir, 'external')
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# We use ext3 here; ext4 actually has a variety of extensions that
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# We use ext3 here; ext4 actually has a variety of extensions that
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# have been added with varying levels of recency
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# have been added with varying levels of recency
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