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| author | Tristan Sloughter <tristan.sloughter@gmail.com> | 2015-05-08 08:54:41 -0500 |
|---|---|---|
| committer | Tristan Sloughter <tristan.sloughter@gmail.com> | 2015-05-08 08:54:41 -0500 |
| commit | f79b14068f9e65da9c4719411c537bf14248e7c9 (patch) | |
| tree | f632ff37bb40a53f803f0a44507821f201ea6b43 /src/rebar_utils.erl | |
| parent | d128bffcddf42b07a25bf61424cc679adadb83f2 (diff) | |
| parent | b4724009b5b8823b57c78c2cecac51875acb317a (diff) | |
Merge pull request #400 from tsloughter/ingwinlu-fix_windows_bootstrap
Ingwinlu fix windows bootstrap
Diffstat (limited to 'src/rebar_utils.erl')
| -rw-r--r-- | src/rebar_utils.erl | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index b7a9583..4f0bc80 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -53,7 +53,8 @@ get_arch/0, wordsize/0, tup_umerge/2, - tup_sort/1]). + tup_sort/1, + line_count/1]). %% for internal use only -export([otp_release/0]). @@ -281,6 +282,11 @@ umerge([], Olds, Merged, CmpMerged, Cmp) when CmpMerged == Cmp -> umerge([], Olds, Merged, _CmpMerged, Cmp) -> lists:reverse(Olds, [Cmp | Merged]). +%% Implements wc -l functionality used to determine patchcount from git output +line_count(PatchLines) -> + Tokenized = string:tokens(PatchLines, "\n"), + {ok, length(Tokenized)}. + %% ==================================================================== %% Internal functions %% ==================================================================== |