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author | Dave Cobbley <david.j.cobbley@linux.intel.com> | 2018-08-14 20:05:37 +0300 |
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committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2018-08-23 04:26:31 +0300 |
commit | eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 (patch) | |
tree | de291a73dc37168da6370e2cf16c347d1eba9df8 /meta-openembedded/meta-oe/classes/gitpkgv.bbclass | |
parent | 9c3cf826d853102535ead04cebc2d6023eff3032 (diff) | |
download | openbmc-eb8dc40360f0cfef56fb6947cc817a547d6d9bc6.tar.xz |
[Subtree] Removing import-layers directory
As part of the move to subtrees, need to bring all the import layers
content to the top level.
Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'meta-openembedded/meta-oe/classes/gitpkgv.bbclass')
-rw-r--r-- | meta-openembedded/meta-oe/classes/gitpkgv.bbclass | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/classes/gitpkgv.bbclass b/meta-openembedded/meta-oe/classes/gitpkgv.bbclass new file mode 100644 index 000000000..2d9680a35 --- /dev/null +++ b/meta-openembedded/meta-oe/classes/gitpkgv.bbclass @@ -0,0 +1,122 @@ +# 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' 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)}" + +def gitpkgv_drop_tag_prefix(version): + import re + if re.match("v\d", version): + return version[1:] + 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( + "cd %(repodir)s && " + "git 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( + "cd %(repodir)s && " + "git describe %(rev)s 2>/dev/null" % vars, + d, quiet=True).strip() + ver = gitpkgv_drop_tag_prefix(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' |