diff options
| -rw-r--r-- | src/leap/common/_version.py | 208 |
1 files changed, 9 insertions, 199 deletions
diff --git a/src/leap/common/_version.py b/src/leap/common/_version.py index 597e2e4..d372bfe 100644 --- a/src/leap/common/_version.py +++ b/src/leap/common/_version.py @@ -1,203 +1,13 @@ -IN_LONG_VERSION_PY = True -# This file helps to compute a version number in source trees obtained from -# git-archive tarball (such as those provided by githubs download-from-tag -# feature). Distribution tarballs (build by setup.py sdist) and build -# directories (produced by setup.py build) will contain a much shorter file -# that just contains the computed version number. +# This file was generated by the `freeze_debianver` command in setup.py +# Using 'versioneer.py' (0.7+) from +# revision-control system data, or from the parent directory name of an +# unpacked source archive. Distribution tarballs contain a pre-generated copy +# of this file. -# This file is released into the public domain. Generated by -# versioneer-0.7+ (https://github.com/warner/python-versioneer) +version_version = '0.3.4' +version_full = '34dcb3378c444f7ef195aa8073f01710fd4b7e2b' -# these strings will be replaced by git during git-archive -git_refnames = "$Format:%d$" -git_full = "$Format:%H$" - - -import subprocess -import sys - -def run_command(args, cwd=None, verbose=False): - try: - # remember shell=False, so use git.cmd on windows, not just git - p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd) - except EnvironmentError: - e = sys.exc_info()[1] - if verbose: - print("unable to run %s" % args[0]) - print(e) - return None - stdout = p.communicate()[0].strip() - if sys.version >= '3': - stdout = stdout.decode() - if p.returncode != 0: - if verbose: - print("unable to run %s (error)" % args[0]) - return None - return stdout - - -import sys -import re -import os.path - -def get_expanded_variables(versionfile_source): - # the code embedded in _version.py can just fetch the value of these - # variables. When used from setup.py, we don't want to import - # _version.py, so we do it with a regexp instead. This function is not - # used from _version.py. - variables = {} - try: - f = open(versionfile_source,"r") - for line in f.readlines(): - if line.strip().startswith("git_refnames ="): - mo = re.search(r'=\s*"(.*)"', line) - if mo: - variables["refnames"] = mo.group(1) - if line.strip().startswith("git_full ="): - mo = re.search(r'=\s*"(.*)"', line) - if mo: - variables["full"] = mo.group(1) - f.close() - except EnvironmentError: - pass - return variables - -def versions_from_expanded_variables(variables, tag_prefix, verbose=False): - refnames = variables["refnames"].strip() - if refnames.startswith("$Format"): - if verbose: - print("variables are unexpanded, not using") - return {} # unexpanded, so not in an unpacked git-archive tarball - refs = set([r.strip() for r in refnames.strip("()").split(",")]) - # starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of - # just "foo-1.0". If we see a "tag: " prefix, prefer those. - TAG = "tag: " - tags = set([r[len(TAG):] for r in refs if r.startswith(TAG)]) - if not tags: - # Either we're using git < 1.8.3, or there really are no tags. We use - # a heuristic: assume all version tags have a digit. The old git %d - # expansion behaves like git log --decorate=short and strips out the - # refs/heads/ and refs/tags/ prefixes that would let us distinguish - # between branches and tags. By ignoring refnames without digits, we - # filter out many common branch names like "release" and - # "stabilization", as well as "HEAD" and "master". - tags = set([r for r in refs if re.search(r'\d', r)]) - if verbose: - print("discarding '%s', no digits" % ",".join(refs-tags)) - if verbose: - print("likely tags: %s" % ",".join(sorted(tags))) - for ref in sorted(tags): - # sorting will prefer e.g. "2.0" over "2.0rc1" - if ref.startswith(tag_prefix): - r = ref[len(tag_prefix):] - if verbose: - print("picking %s" % r) - return { "version": r, - "full": variables["full"].strip() } - # no suitable tags, so we use the full revision id - if verbose: - print("no suitable tags, using full revision id") - return { "version": variables["full"].strip(), - "full": variables["full"].strip() } - -def versions_from_vcs(tag_prefix, versionfile_source, verbose=False): - # this runs 'git' from the root of the source tree. That either means - # someone ran a setup.py command (and this code is in versioneer.py, so - # IN_LONG_VERSION_PY=False, thus the containing directory is the root of - # the source tree), or someone ran a project-specific entry point (and - # this code is in _version.py, so IN_LONG_VERSION_PY=True, thus the - # containing directory is somewhere deeper in the source tree). This only - # gets called if the git-archive 'subst' variables were *not* expanded, - # and _version.py hasn't already been rewritten with a short version - # string, meaning we're inside a checked out source tree. - - try: - here = os.path.abspath(__file__) - except NameError: - # some py2exe/bbfreeze/non-CPython implementations don't do __file__ - return {} # not always correct - - # versionfile_source is the relative path from the top of the source tree - # (where the .git directory might live) to this file. Invert this to find - # the root from __file__. - root = here - if IN_LONG_VERSION_PY: - for i in range(len(versionfile_source.split("/"))): - root = os.path.dirname(root) - else: - root = os.path.dirname(here) - if not os.path.exists(os.path.join(root, ".git")): - if verbose: - print("no .git in %s" % root) - return {} - - GIT = "git" - if sys.platform == "win32": - GIT = "git.cmd" - stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"], - cwd=root) - if stdout is None: - return {} - if not stdout.startswith(tag_prefix): - if verbose: - print("tag '%s' doesn't start with prefix '%s'" % (stdout, tag_prefix)) - return {} - tag = stdout[len(tag_prefix):] - stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=root) - if stdout is None: - return {} - full = stdout.strip() - if tag.endswith("-dirty"): - full += "-dirty" - return {"version": tag, "full": full} - - -def versions_from_parentdir(parentdir_prefix, versionfile_source, verbose=False): - if IN_LONG_VERSION_PY: - # We're running from _version.py. If it's from a source tree - # (execute-in-place), we can work upwards to find the root of the - # tree, and then check the parent directory for a version string. If - # it's in an installed application, there's no hope. - try: - here = os.path.abspath(__file__) - except NameError: - # py2exe/bbfreeze/non-CPython don't have __file__ - return {} # without __file__, we have no hope - # versionfile_source is the relative path from the top of the source - # tree to _version.py. Invert this to find the root from __file__. - root = here - for i in range(len(versionfile_source.split("/"))): - root = os.path.dirname(root) - else: - # we're running from versioneer.py, which means we're running from - # the setup.py in a source tree. sys.argv[0] is setup.py in the root. - here = os.path.abspath(sys.argv[0]) - root = os.path.dirname(here) - - # Source tarballs conventionally unpack into a directory that includes - # both the project name and a version string. - dirname = os.path.basename(root) - if not dirname.startswith(parentdir_prefix): - if verbose: - print("guessing rootdir is '%s', but '%s' doesn't start with prefix '%s'" % - (root, dirname, parentdir_prefix)) - return None - return {"version": dirname[len(parentdir_prefix):], "full": ""} - -tag_prefix = "" -parentdir_prefix = "leap.common-" -versionfile_source = "src/leap/common/_version.py" - -def get_versions(default={"version": "unknown", "full": ""}, verbose=False): - variables = { "refnames": git_refnames, "full": git_full } - ver = versions_from_expanded_variables(variables, tag_prefix, verbose) - if not ver: - ver = versions_from_vcs(tag_prefix, versionfile_source, verbose) - if not ver: - ver = versions_from_parentdir(parentdir_prefix, versionfile_source, - verbose) - if not ver: - ver = default - return ver +def get_versions(default={}, verbose=False): + return {'version': version_version, 'full': version_full} |