forked from Mirror/pmbootstrap
pmb.*: various comment reformatting to assist with generating docs (MR 2266)
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Robert Eckelmann
Newbyte
parent
415e7364f4
commit
044d3b5a6a
43 changed files with 592 additions and 599 deletions
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@ -12,22 +12,25 @@ import pmb.helpers.run
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def get_path(args, name_repo):
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""" Get the path to the repository, which is either the default one in the
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work dir, or a user-specified one in args.
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"""Get the path to the repository.
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:returns: full path to repository """
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The path is either the default one in the work dir, or a user-specified one in args.
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:returns: full path to repository
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"""
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if name_repo == "pmaports":
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return args.aports
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return args.work + "/cache_git/" + name_repo
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def clone(args, name_repo):
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""" Clone a git repository to $WORK/cache_git/$name_repo (or to the
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overridden path set in args, as with pmbootstrap --aports).
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"""Clone a git repository to $WORK/cache_git/$name_repo.
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:param name_repo: short alias used for the repository name, from
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pmb.config.git_repos (e.g. "aports_upstream",
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"pmaports") """
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(or to the overridden path set in args, as with ``pmbootstrap --aports``).
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:param name_repo: short alias used for the repository name, from pmb.config.git_repos
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(e.g. "aports_upstream", "pmaports")
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"""
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# Check for repo name in the config
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if name_repo not in pmb.config.git_repos:
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raise ValueError("No git repository configured for " + name_repo)
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@ -52,14 +55,14 @@ def clone(args, name_repo):
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def rev_parse(args, path, revision="HEAD", extra_args: list = []):
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""" Run "git rev-parse" in a specific repository dir.
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"""Run "git rev-parse" in a specific repository dir.
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:param path: to the git repository
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:param extra_args: additional arguments for "git rev-parse". Pass
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"--abbrev-ref" to get the branch instead of the
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commit, if possible.
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:returns: commit string like "90cd0ad84d390897efdcf881c0315747a4f3a966"
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or (with --abbrev-ref): the branch name, e.g. "master" """
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:param path: to the git repository
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:param extra_args: additional arguments for ``git rev-parse``. Pass
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``--abbrev-ref`` to get the branch instead of the commit, if possible.
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:returns: commit string like "90cd0ad84d390897efdcf881c0315747a4f3a966"
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or (with ``--abbrev-ref``): the branch name, e.g. "master"
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"""
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command = ["git", "rev-parse"] + extra_args + [revision]
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rev = pmb.helpers.run.user(args, command, path, output_return=True)
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return rev.rstrip()
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@ -77,15 +80,16 @@ def can_fast_forward(args, path, branch_upstream, branch="HEAD"):
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def clean_worktree(args, path):
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""" Check if there are not any modified files in the git dir. """
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"""Check if there are not any modified files in the git dir."""
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command = ["git", "status", "--porcelain"]
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return pmb.helpers.run.user(args, command, path, output_return=True) == ""
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def get_upstream_remote(args, name_repo):
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""" Find the remote, which matches the git URL from the config. Usually
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"origin", but the user may have set up their git repository
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differently. """
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"""Find the remote, which matches the git URL from the config.
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Usually "origin", but the user may have set up their git repository differently.
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"""
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url = pmb.config.git_repos[name_repo]
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path = get_path(args, name_repo)
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command = ["git", "remote", "-v"]
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@ -98,14 +102,17 @@ def get_upstream_remote(args, name_repo):
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def parse_channels_cfg(args):
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""" Parse channels.cfg from pmaports.git, origin/master branch.
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Reference: https://postmarketos.org/channels.cfg
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:returns: dict like: {"meta": {"recommended": "edge"},
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"channels": {"edge": {"description": ...,
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"branch_pmaports": ...,
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"branch_aports": ...,
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"mirrordir_alpine": ...},
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...}} """
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"""Parse channels.cfg from pmaports.git, origin/master branch.
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Reference: https://postmarketos.org/channels.cfg
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:returns: dict like: {"meta": {"recommended": "edge"},
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"channels": {"edge": {"description": ...,
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"branch_pmaports": ...,
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"branch_aports": ...,
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"mirrordir_alpine": ...},
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...}}
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"""
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# Cache during one pmbootstrap run
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cache_key = "pmb.helpers.git.parse_channels_cfg"
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if pmb.helpers.other.cache[cache_key]:
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@ -151,8 +158,10 @@ def parse_channels_cfg(args):
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def get_branches_official(args, name_repo):
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""" Get all branches that point to official release channels.
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:returns: list of supported branches, e.g. ["master", "3.11"] """
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"""Get all branches that point to official release channels.
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:returns: list of supported branches, e.g. ["master", "3.11"]
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"""
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# This functions gets called with pmaports and aports_upstream, because
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# both are displayed in "pmbootstrap status". But it only makes sense
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# to display pmaports there, related code will be refactored soon (#1903).
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@ -167,12 +176,14 @@ def get_branches_official(args, name_repo):
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def pull(args, name_repo):
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""" Check if on official branch and essentially try 'git pull --ff-only'.
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Instead of really doing 'git pull --ff-only', do it in multiple steps
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(fetch, merge --ff-only), so we can display useful messages depending
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on which part fails.
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"""Check if on official branch and essentially try ``git pull --ff-only``.
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:returns: integer, >= 0 on success, < 0 on error """
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Instead of really doing ``git pull --ff-only``, do it in multiple steps
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(``fetch, merge --ff-only``), so we can display useful messages depending
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on which part fails.
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:returns: integer, >= 0 on success, < 0 on error
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"""
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branches_official = get_branches_official(args, name_repo)
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# Skip if repo wasn't cloned
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@ -229,18 +240,24 @@ def pull(args, name_repo):
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def get_topdir(args, path):
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""" :returns: a string with the top dir of the git repository, or an
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empty string if it's not a git repository. """
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"""Get top-dir of git repo.
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:returns: a string with the top dir of the git repository,
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or an empty string if it's not a git repository.
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"""
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return pmb.helpers.run.user(args, ["git", "rev-parse", "--show-toplevel"],
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path, output_return=True, check=False).rstrip()
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def get_files(args, path):
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""" Get all files inside a git repository, that are either already in the
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git tree or are not in gitignore. Do not list deleted files. To be used
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for creating a tarball of the git repository.
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:param path: top dir of the git repository
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:returns: all files in a git repository as list, relative to path """
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"""Get all files inside a git repository, that are either already in the git tree or are not in gitignore.
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Do not list deleted files. To be used for creating a tarball of the git repository.
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:param path: top dir of the git repository
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:returns: all files in a git repository as list, relative to path
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"""
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ret = []
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files = pmb.helpers.run.user(args, ["git", "ls-files"], path,
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output_return=True).split("\n")
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