[Buildroot] [PATCH 1/4] support/graph-depends: add option to stop on specific packages
Samuel Martin
s.martin49 at gmail.com
Tue Mar 24 21:41:41 UTC 2015
Hi Yann, all,
On Mon, Mar 23, 2015 at 11:56 PM, Yann E. MORIN <yann.morin.1998 at free.fr> wrote:
> 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: "Yann E. MORIN" <yann.morin.1998 at free.fr>
> Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> Cc: Francois Perrad <fperrad at gmail.com>
> ---
> support/scripts/graph-depends | 14 +++++++++++++-
> 1 file changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/support/scripts/graph-depends b/support/scripts/graph-depends
> index 5b9b195..a2310c0 100755
> --- a/support/scripts/graph-depends
> +++ b/support/scripts/graph-depends
> @@ -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)." \
Nitpicking: the help text should be capitalized, like the others. ;-)
> + + " '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)))
> --
> 1.9.1
>
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Otherwise, you got my:
Reviewed-by: Samuel Martin <s.martin49 at gmail.com>
Regards,
--
Samuel
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