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Support reusing existing directory for multipass bootstrapping

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Gábor Stefanik 2023-12-23 07:11:31 +01:00 • committed by fosslinux
parent 3fd101e70a
commit 9ed4ae9a59
1 changed files with 8 additions and 2 deletions
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10
lib/generator.py
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@ -32,6 +32,13 @@ class Generator():
self.tmp_dir = None self.tmp_dir = None
self.external_dir = None self.external_dir = None
def reuse(self, tmpdir):
"""
Reuse a previously prepared bwrap environment for further stages.
"""
self.tmp_dir = tmpdir.path
self.external_dir = os.path.join(self.tmp_dir, 'external')
def prepare(self, tmpdir, using_kernel=False, kernel_bootstrap=False, target_size=0): def prepare(self, tmpdir, using_kernel=False, kernel_bootstrap=False, target_size=0):
""" """
Prepare basic media of live-bootstrap. Prepare basic media of live-bootstrap.
@ -39,8 +46,7 @@ class Generator():
/ -- contains seed to allow steps to be built, containing custom / -- contains seed to allow steps to be built, containing custom
scripts and stage0-posix scripts and stage0-posix
""" """
self.tmp_dir = tmpdir.path self.reuse(tmpdir)
self.external_dir = os.path.join(self.tmp_dir, 'external')
# We use ext3 here; ext4 actually has a variety of extensions that # We use ext3 here; ext4 actually has a variety of extensions that
# have been added with varying levels of recency # have been added with varying levels of recency