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Add {vsn,Vcs} support for bzr, hg and svn

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This commit is contained in:
Tuncer Ayaz 2011-02-16 23:47:23 +01:00
parent b0860da124
commit 01a7473dac
1 changed files with 15 additions and 6 deletions
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21
src/rebar_app_utils.erl
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@ -90,12 +90,11 @@ app_vsn(AppFile) ->
case load_app_file(AppFile) of
{ok, _, AppInfo} ->
case get_value(vsn, AppInfo, AppFile) of
git ->
Cmd = "git describe --tags --always",
{ok, VsnString} = rebar_utils:sh(Cmd, []),
string:strip(VsnString, right, $\n);
Version ->
Version
git -> vcs_vsn(git);
hg -> vcs_vsn(hg);
bzr -> vcs_vsn(bzr);
svn -> vcs_vsn(svn);
Version -> Version
end;
{error, Reason} ->
?ABORT("Failed to extract vsn from ~s: ~p\n",
@ -131,3 +130,13 @@ get_value(Key, AppInfo, AppFile) ->
Value ->
Value
end.
vcs_vsn(Vcs) ->
Cmd = vcs_vsn_cmd(Vcs),
{ok, VsnString} = rebar_utils:sh(Cmd, [{use_stdout, false}]),
string:strip(VsnString, right, $\n).
vcs_vsn_cmd(git) -> "git describe --always --tags";
vcs_vsn_cmd(hg) -> "hg identify -i";
vcs_vsn_cmd(bzr) -> "bzr revno";
vcs_vsn_cmd(svn) -> "svnversion".