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authorHeinz N. Gies <heinz@licenser.net>2015-08-31 07:24:49 +0200
committerHeinz N. Gies <heinz@licenser.net>2015-08-31 22:30:40 +0200
commit93549dcdd6ad64c0b870cd36f4d67da4f135841c (patch)
treee57a2d9b377d3122310704eb6138c369f8f15b11 /src
parentcaf8ff31d8edfd1cbe022d4ed173a399afd67c0f (diff)
Removed extra | for last element in tree
Diffstat (limited to 'src')
-rw-r--r--src/rebar_prv_deps_tree.erl23
1 files changed, 14 insertions, 9 deletions
diff --git a/src/rebar_prv_deps_tree.erl b/src/rebar_prv_deps_tree.erl
index d429c52..d794bfa 100644
--- a/src/rebar_prv_deps_tree.erl
+++ b/src/rebar_prv_deps_tree.erl
@@ -51,24 +51,29 @@ print_deps_tree(SrcDeps, Verbose, State) ->
,project} || App <- rebar_state:project_apps(State)],
case dict:find(root, D) of
{ok, Children} ->
- print_children(-1, lists:keysort(1, Children++ProjectAppNames), D, Verbose);
+ print_children("", lists:keysort(1, Children++ProjectAppNames), D, Verbose);
error ->
- print_children(-1, lists:keysort(1, ProjectAppNames), D, Verbose)
+ print_children("", lists:keysort(1, ProjectAppNames), D, Verbose)
end.
print_children(_, [], _, _) ->
ok;
-print_children(Indent, [{Name, Vsn, Source} | Rest], Dict, Verbose) ->
-
- [io:format("| ") || _ <- lists:seq(0, Indent, 2)],
- io:format("|- "),
+print_children(Prefix, [{Name, Vsn, Source} | Rest], Dict, Verbose) ->
+ Prefix1 = case Rest of
+ [] ->
+ io:format("~s`- ", [Prefix]),
+ [Prefix, " "];
+ _ ->
+ io:format("~s|- ", [Prefix]),
+ [Prefix, "| "]
+ end,
io:format("~s-~s (~s)~n", [Name, Vsn, type(Source, Verbose)]),
case dict:find(Name, Dict) of
{ok, Children} ->
- print_children(Indent+2, lists:keysort(1, Children), Dict, Verbose),
- print_children(Indent, Rest, Dict, Verbose);
+ print_children(Prefix1, lists:keysort(1, Children), Dict, Verbose),
+ print_children(Prefix, Rest, Dict, Verbose);
error ->
- print_children(Indent, Rest, Dict, Verbose)
+ print_children(Prefix, Rest, Dict, Verbose)
end.
type(project, _) ->