+ if options.print_prefix:
+ err = ShowToolchainPrefix(boards, toolchains)
+ if err:
+ sys.exit(col.Color(col.RED, err))
+ return 0
+
+ # Work out how many commits to build. We want to build everything on the
+ # branch. We also build the upstream commit as a control so we can see
+ # problems introduced by the first commit on the branch.
+ count = options.count
+ has_range = options.branch and '..' in options.branch
+ if count == -1:
+ if not options.branch:
+ count = 1
+ else:
+ if has_range:
+ count, msg = gitutil.CountCommitsInRange(options.git_dir,
+ options.branch)
+ else:
+ count, msg = gitutil.CountCommitsInBranch(options.git_dir,
+ options.branch)
+ if count is None:
+ sys.exit(col.Color(col.RED, msg))
+ elif count == 0:
+ sys.exit(col.Color(col.RED, "Range '%s' has no commits" %
+ options.branch))
+ if msg:
+ print(col.Color(col.YELLOW, msg))
+ count += 1 # Build upstream commit also
+
+ if not count:
+ str = ("No commits found to process in branch '%s': "
+ "set branch's upstream or use -c flag" % options.branch)
+ sys.exit(col.Color(col.RED, str))
+ if options.work_in_output:
+ if len(selected) != 1:
+ sys.exit(col.Color(col.RED,
+ '-w can only be used with a single board'))
+ if count != 1:
+ sys.exit(col.Color(col.RED,
+ '-w can only be used with a single commit'))
+