Commit 5558a34e authored by Yann E. MORIN's avatar Yann E. MORIN Committed by Thomas Petazzoni
Browse files

support/graph-depends: add option to stop on specific packages 



Add a new option to graph-depends, that users can set to stop the graph
on a specific (set of) package(s).

This accepts any actual package name, or the 'virtual' keyword to stop
on virtual packages.

Signed-off-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Francois Perrad <fperrad@gmail.com>
Reviewed-by: default avatarSamuel Martin <s.martin49@gmail.com>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent e90e98f9

support/scripts/graph-depends

+13 −1
Original line number Diff line number Diff line
@@ -36,11 +36,14 @@ max_depth = 0 
# Whether to draw the transitive dependencies

transitive = True



parser = argparse.ArgumentParser(description="Graph pacakges dependencies")

parser = argparse.ArgumentParser(description="Graph packages dependencies")

parser.add_argument("--package", '-p', metavar="PACKAGE",

                    help="Graph the dependencies of PACKAGE")

parser.add_argument("--depth", '-d', metavar="DEPTH", dest="depth", type=int, default=0,

                    help="Limit the dependency graph to DEPTH levels; 0 means no limit.")

parser.add_argument("--stop-on", "-s", metavar="PACKAGE", dest="stop_list", action="append",

                    help="Do not graph past this package (can be given multiple times)." \

                       + " 'virtual' to stop on virtual packages.")

parser.add_argument("--colours", "-c", metavar="COLOR_LIST", dest="colours",

                    default="lightblue,grey,gainsboro",

                    help="Comma-separated list of the three colours to use" \
@@ -61,6 +64,11 @@ else: 


max_depth = args.depth



if args.stop_list is None:

    stop_list = []

else:

    stop_list = args.stop_list



transitive = args.transitive



# Get the colours: we need exactly three colours,
@@ -304,6 +312,10 @@ def print_pkg_deps(depth, pkg): 
    print_attrs(pkg)

    if pkg not in dict_deps:

        return

    if pkg in stop_list:

        return

    if dict_version.get(pkg) == "virtual" and "virtual" in stop_list:

        return

    if max_depth == 0 or depth < max_depth:

        for d in dict_deps[pkg]:

            print("%s -> %s" % (pkg_node_name(pkg), pkg_node_name(d)))