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| author | alisdair sullivan <alisdairsullivan@yahoo.ca> | 2015-02-24 22:10:21 -0800 |
|---|---|---|
| committer | alisdair sullivan <alisdairsullivan@yahoo.ca> | 2015-03-03 01:57:55 -0800 |
| commit | af7ba345fa3507df511ed192eb8305e9e247bf97 (patch) | |
| tree | 0fc718b8bc04f9033624fa457551332ca7f49428 | |
| parent | 0e606138c5cd9a636a1954945fa0a03c267ef9c6 (diff) | |
erlang r15x (and possibly earlier) don't put the correct path to
source files in the `compile` key of `module_info/1` so `rebar cover`
struggles locating source in some instances. in these cases a warning
is printed and crappy coverage info is written rather than none at all
| -rw-r--r-- | src/rebar_prv_cover.erl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/rebar_prv_cover.erl b/src/rebar_prv_cover.erl index 791e4e9..765e2ac 100644 --- a/src/rebar_prv_cover.erl +++ b/src/rebar_prv_cover.erl @@ -250,6 +250,9 @@ write_index_section(F, [{Section, DataFile, Mods}|Rest]) -> ok = file:write(F, "</table>\n"), write_index_section(F, Rest). +%% fix for r15b which doesn't put the correct path in the `source` section +%% of `module_info(compile)` +strip_coverdir([]) -> ""; strip_coverdir(File) -> filename:join(lists:reverse(lists:sublist(lists:reverse(filename:split(File)), 2))). |