79 lines
3.2 KiB
Python
79 lines
3.2 KiB
Python
"""
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Copyright 2018 Oliver Smith
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This file is part of pmbootstrap.
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pmbootstrap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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pmbootstrap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
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"""
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import logging
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import os
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import pmb.build
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import pmb.chroot.apk
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import pmb.config
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import pmb.helpers.run
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def clone(args, repo_name):
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if repo_name not in pmb.config.git_repos:
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raise ValueError("No git repository configured for " + repo_name)
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if not os.path.exists(args.work + "/cache_git/" + repo_name):
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pmb.chroot.apk.install(args, ["git"])
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logging.info("(native) git clone " + pmb.config.git_repos[repo_name])
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pmb.chroot.user(args, ["git", "clone", "--depth=1",
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pmb.config.git_repos[repo_name], repo_name], working_dir="/home/pmos/git/")
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def rev_parse(args, revision="HEAD"):
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rev = pmb.helpers.run.user(args, ["git", "rev-parse", revision],
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working_dir=args.aports,
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return_stdout=True,
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check=False)
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if rev is None:
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logging.warning("WARNING: Failed to determine revision of git repository at " + args.aports)
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return ""
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return rev.rstrip()
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def find_out_of_sync_files_tracked(args, git_root):
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"""
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Find all files tracked by git, that are are out of sync with origin/HEAD.
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In some cases (when you rename a remote or add it manually), origin/HEAD
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does not exist. We check for that to provide a meaningful error message
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instead of a confusing crash (see #151).
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See also: <https://stackoverflow.com/a/17639471>
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"""
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# Return changed files compared to origin/HEAD when it exists
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ret = pmb.helpers.run.user(args, ["git", "show-ref",
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"refs/remotes/origin/HEAD"],
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working_dir=git_root, return_stdout=True,
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check=False)
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if ret and "refs/remotes/origin/HEAD" in ret:
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return pmb.helpers.run.user(args, ["git", "diff", "--name-only",
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"origin"], working_dir=git_root,
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return_stdout=True)
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# Meaningful error
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logging.debug("Output of 'git diff --name-only origin': " + str(ret))
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logging.info("See also: <https://github.com/postmarketOS/pmbootstrap/"
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"issues/151>")
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fix_cmds = ("git symbolic-ref refs/remotes/origin/HEAD refs/remotes/"
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"origin/master; git fetch")
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raise RuntimeError("Your aports repository does not have the"
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" 'origin/HEAD' reference. Please add it by"
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" running the following commands inside " +
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git_root + ": " + fix_cmds)
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