From: George Redivo Date: Sat, 31 Mar 2018 16:35:42 +0000 (+0200) Subject: support/scripts/graph-depends: add --flat-list option X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3146ba76331690fb693de3ff2fcebbaec43ca54e;p=buildroot.git support/scripts/graph-depends: add --flat-list option graph-depends currently spits out a graph in .dot format. However, as part of the upcoming introduction of -show-recursive-depends and -show-recursive-rdepends, we need graph-depends to be able to display a flat list. Signed-off-by: George Redivo [Thomas: - Rebase on top of graph-depends changes - Do not display the package name itself in the list, only its dependencies (or reverse dependencies) - Display the result on a single line, instead of one package per line, in order to match what -show-depends and -show-rdepends are doing today.] Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- diff --git a/support/scripts/graph-depends b/support/scripts/graph-depends index 4ec0e46f7b..621e603278 100755 --- a/support/scripts/graph-depends +++ b/support/scripts/graph-depends @@ -248,11 +248,14 @@ done_deps = [] # Print the dependency graph of a package def print_pkg_deps(outfile, dict_deps, dict_version, stop_list, exclude_list, - arrow_dir, depth, max_depth, pkg, colors): + arrow_dir, draw_graph, depth, max_depth, pkg, colors): if pkg in done_deps: return done_deps.append(pkg) - print_attrs(outfile, pkg, dict_version.get(pkg), depth, colors) + if draw_graph: + print_attrs(outfile, pkg, dict_version.get(pkg), depth, colors) + elif depth != 0: + outfile.write("%s " % pkg) if pkg not in dict_deps: return for p in stop_list: @@ -276,9 +279,10 @@ def print_pkg_deps(outfile, dict_deps, dict_version, stop_list, exclude_list, add = False break if add: - outfile.write("%s -> %s [dir=%s]\n" % (pkg_node_name(pkg), pkg_node_name(d), arrow_dir)) + if draw_graph: + outfile.write("%s -> %s [dir=%s]\n" % (pkg_node_name(pkg), pkg_node_name(d), arrow_dir)) print_pkg_deps(outfile, dict_deps, dict_version, stop_list, exclude_list, - arrow_dir, depth + 1, max_depth, d, colors) + arrow_dir, draw_graph, depth + 1, max_depth, d, colors) def parse_args(): @@ -314,6 +318,8 @@ def parse_args(): help="Draw reverse dependencies") parser.add_argument("--quiet", '-q', dest="quiet", action='store_true', help="Quiet") + parser.add_argument("--flat-list", '-f', dest="flat_list", action='store_true', default=False, + help="Do not draw graph, just print a flat list") return parser.parse_args() @@ -359,6 +365,8 @@ def main(): get_depends_func = brpkgutil.get_rdepends arrow_dir = "back" + draw_graph = not args.flat_list + # Get the colors: we need exactly three colors, # so no need not split more than 4 # We'll let 'dot' validate the colors... @@ -406,12 +414,16 @@ def main(): if pkg != "all" and not pkg.startswith("root")]) # Start printing the graph data - outfile.write("digraph G {\n") + if draw_graph: + outfile.write("digraph G {\n") print_pkg_deps(outfile, dict_deps, dict_version, stop_list, exclude_list, - arrow_dir, 0, args.depth, rootpkg, colors) + arrow_dir, draw_graph, 0, args.depth, rootpkg, colors) - outfile.write("}\n") + if draw_graph: + outfile.write("}\n") + else: + outfile.write("\n") if __name__ == "__main__":