123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125 |
- # gitpkgv.bbclass provides a GITPKGV and GITPKGVTAG variables to be
- # used in PKGV, as described bellow:
- #
- # - GITPKGV which is a sortable version with the format NN+GITHASH, to
- # be used in PKGV, where
- #
- # NN equals the total number of revs up to SRCREV
- # GITHASH is SRCREV's (full) hash
- #
- # - GITPKGVTAG which is the output of 'git describe --tags --exact-match'
- # allowing for automatic versioning
- #
- # gitpkgv.bbclass assumes the git repository has been cloned, and
- # contains SRCREV. So ${GITPKGV} and ${GITPKGVTAG} should never be
- # used in PV, only in PKGV. It can handle SRCREV = ${AUTOREV}, as
- # well as SRCREV = "<some fixed git hash>".
- #
- # WARNING: if upstream repository is always using consistent and
- # sortable tag name scheme you can get sortable version including tag
- # name with ${GITPKGVTAG}, but be aware that ie tag sequence "v1.0,
- # v1.2, xtest, v2.0" will force you to increment PE to get upgradeable
- # path to v2.0 revisions
- #
- # use example:
- #
- # inherit gitpkgv
- #
- # PV = "1.0+gitr${SRCPV}" # expands to something like 1.0+gitr3+4c1c21d7dbbf93b0df336994524313dfe0d4963b
- # PKGV = "1.0+gitr${GITPKGV}" # expands also to something like 1.0+gitr31337+4c1c21d7d
- #
- # or
- #
- # inherit gitpkgv
- #
- # PV = "1.0+gitr${SRCPV}" # expands to something like 1.0+gitr3+4c1c21d7dbbf93b0df336994524313dfe0d4963b
- # PKGV = "${GITPKGVTAG}" # expands to something like 1.0-31337+g4c1c21d
- # if there is tag v1.0 before this revision or
- # ver1.0-31337+g4c1c21d if there is tag ver1.0
- GITPKGV = "${@get_git_pkgv(d, False)}"
- GITPKGVTAG = "${@get_git_pkgv(d, True)}"
- # This regexp is used to drop unwanted parts of the found tags. Any matching
- # groups will be concatenated to yield the final version.
- GITPKGV_TAG_REGEXP ??= "v(\d.*)"
- def gitpkgv_drop_tag_prefix(d, version):
- import re
- m = re.match(d.getVar('GITPKGV_TAG_REGEXP'), version)
- if m:
- return ''.join(group for group in m.groups() if group)
- else:
- return version
- def get_git_pkgv(d, use_tags):
- import os
- import bb
- from pipes import quote
- src_uri = d.getVar('SRC_URI').split()
- fetcher = bb.fetch2.Fetch(src_uri, d)
- ud = fetcher.ud
- #
- # If SRCREV_FORMAT is set respect it for tags
- #
- format = d.getVar('SRCREV_FORMAT')
- if not format:
- names = []
- for url in ud.values():
- if url.type == 'git' or url.type == 'gitsm':
- names.extend(url.revisions.keys())
- if len(names) > 0:
- format = '_'.join(names)
- else:
- format = 'default'
- found = False
- for url in ud.values():
- if url.type == 'git' or url.type == 'gitsm':
- for name, rev in url.revisions.items():
- if not os.path.exists(url.localpath):
- return None
- found = True
- vars = { 'repodir' : quote(url.localpath),
- 'rev' : quote(rev) }
- rev = bb.fetch2.get_srcrev(d).split('+')[1]
- rev_file = os.path.join(url.localpath, "oe-gitpkgv_" + rev)
- if not os.path.exists(rev_file) or os.path.getsize(rev_file)==0:
- commits = bb.fetch2.runfetchcmd(
- "git --git-dir=%(repodir)s rev-list %(rev)s -- 2>/dev/null | wc -l"
- % vars, d, quiet=True).strip().lstrip('0')
- if commits != "":
- oe.path.remove(rev_file, recurse=False)
- with open(rev_file, "w") as f:
- f.write("%d\n" % int(commits))
- else:
- commits = "0"
- else:
- with open(rev_file, "r") as f:
- commits = f.readline(128).strip()
- if use_tags:
- try:
- output = bb.fetch2.runfetchcmd(
- "git --git-dir=%(repodir)s describe %(rev)s --tags --exact-match 2>/dev/null"
- % vars, d, quiet=True).strip()
- ver = gitpkgv_drop_tag_prefix(d, output)
- except Exception:
- ver = "0.0-%s-g%s" % (commits, vars['rev'][:7])
- else:
- ver = "%s+%s" % (commits, vars['rev'][:7])
- format = format.replace(name, ver)
- if found:
- return format
- return '0+0'
|