From 9c5386c1fd74d832cf6e2acad3c69b1cc90de6b2 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 19 Mar 2010 23:12:06 +0000 Subject: base.bbclass: Split up as per the patch in OE.dev by Chris Larson making code more readable and modularised Signed-off-by: Richard Purdie --- meta/classes/metadata_scm.bbclass | 77 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 meta/classes/metadata_scm.bbclass (limited to 'meta/classes/metadata_scm.bbclass') diff --git a/meta/classes/metadata_scm.bbclass b/meta/classes/metadata_scm.bbclass new file mode 100644 index 0000000000..4f66011b0d --- /dev/null +++ b/meta/classes/metadata_scm.bbclass @@ -0,0 +1,77 @@ +METADATA_BRANCH ?= "${@base_detect_branch(d)}" +METADATA_REVISION ?= "${@base_detect_revision(d)}" + +def base_detect_revision(d): + path = base_get_scmbasepath(d) + + scms = [base_get_metadata_git_revision, \ + base_get_metadata_svn_revision] + + for scm in scms: + rev = scm(path, d) + if rev <> "": + return rev + + return "" + +def base_detect_branch(d): + path = base_get_scmbasepath(d) + + scms = [base_get_metadata_git_branch] + + for scm in scms: + rev = scm(path, d) + if rev <> "": + return rev.strip() + + return "" + + + +def base_get_scmbasepath(d): + path_to_bbfiles = bb.data.getVar( 'BBFILES', d, 1 ).split() + return path_to_bbfiles[0][:path_to_bbfiles[0].rindex( "packages" )] + +def base_get_metadata_monotone_branch(path, d): + monotone_branch = "" + try: + monotone_branch = file( "%s/_MTN/options" % path ).read().strip() + if monotone_branch.startswith( "database" ): + monotone_branch_words = monotone_branch.split() + monotone_branch = monotone_branch_words[ monotone_branch_words.index( "branch" )+1][1:-1] + except: + pass + return monotone_branch + +def base_get_metadata_monotone_revision(path, d): + monotone_revision = "" + try: + monotone_revision = file( "%s/_MTN/revision" % path ).read().strip() + if monotone_revision.startswith( "format_version" ): + monotone_revision_words = monotone_revision.split() + monotone_revision = monotone_revision_words[ monotone_revision_words.index( "old_revision" )+1][1:-1] + except IOError: + pass + return monotone_revision + +def base_get_metadata_svn_revision(path, d): + revision = "" + try: + revision = file( "%s/.svn/entries" % path ).readlines()[3].strip() + except IOError: + pass + return revision + +def base_get_metadata_git_branch(path, d): + branch = os.popen('cd %s; git branch | grep "^* " | tr -d "* "' % path).read() + + if len(branch) != 0: + return branch + return "" + +def base_get_metadata_git_revision(path, d): + rev = os.popen("cd %s; git log -n 1 --pretty=oneline --" % path).read().split(" ")[0] + if len(rev) != 0: + return rev + return "" + -- cgit v1.2.3-54-g00ecf