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| author | Tristan Sloughter <tristan.sloughter@gmail.com> | 2015-03-02 19:04:03 -0600 |
|---|---|---|
| committer | Tristan Sloughter <tristan.sloughter@gmail.com> | 2015-03-02 19:04:03 -0600 |
| commit | baf46a861b18086131707d056ee106c9fba8da3d (patch) | |
| tree | c0bc1de343e52f8385d9f1740e32df5e85dfa234 /src/rebar_file_utils.erl | |
| parent | 8affde1c37ba746df41343a52fd8e239ebfe2db3 (diff) | |
| parent | af0f4bb20a66f1464fa25d31f9b69784f3119493 (diff) | |
Merge pull request #187 from tsloughter/profiles_dir
make base_dir for a run include the profiles in path, link to shared dep
Diffstat (limited to 'src/rebar_file_utils.erl')
| -rw-r--r-- | src/rebar_file_utils.erl | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/rebar_file_utils.erl b/src/rebar_file_utils.erl index 8fe8965..ef2c70f 100644 --- a/src/rebar_file_utils.erl +++ b/src/rebar_file_utils.erl @@ -26,7 +26,8 @@ %% ------------------------------------------------------------------- -module(rebar_file_utils). --export([rm_rf/1, +-export([symlink_or_copy/2, + rm_rf/1, cp_r/2, mv/2, delete_each/1, @@ -41,6 +42,22 @@ %% Public API %% =================================================================== +symlink_or_copy(Source, Target) -> + Link = case os:type() of + {win32, _} -> + Source; + _ -> + rebar_dir:make_relative_path(Source, Target) + end, + case file:make_symlink(Link, Target) of + ok -> + ok; + {error, eexist} -> + ok; + {error, _} -> + cp_r([Source], Target) + end. + %% @doc Remove files and directories. %% Target is a single filename, directoryname or wildcard expression. -spec rm_rf(string()) -> 'ok'. @@ -127,7 +144,7 @@ write_file_if_contents_differ(Filename, Bytes) -> end. %% returns an os appropriate tmpdir given a path --spec system_tmpdir() -> file:filename(). +-spec system_tmpdir() -> file:filename(). -spec system_tmpdir(PathComponents) -> file:filename() when PathComponents :: [file:name()]. |