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let vm.args and sys.config as optional

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This commit is contained in:
Manuel Rubio 2013-09-19 00:59:51 +02:00
parent 620c4b01c6
commit 3732662080
1 changed files with 16 additions and 6 deletions
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22
src/rebar_upgrade.erl
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@ -184,13 +184,23 @@ boot_files(TargetDir, Ver, Name) ->
filename:join([TargetDir, "releases", Ver, "start_clean.boot"]), filename:join([TargetDir, "releases", Ver, "start_clean.boot"]),
filename:join([".", ?TMP, "releases", Ver, "start_clean.boot"])), filename:join([".", ?TMP, "releases", Ver, "start_clean.boot"])),
{ok, _} = file:copy( SysConfig = filename:join([TargetDir, "releases", Ver, "sys.config"]),
filename:join([TargetDir, "releases", Ver, "sys.config"]), case filelib:is_regular(SysConfig) of
filename:join([".", ?TMP, "releases", Ver, "sys.config"])), true ->
{ok, _} = file:copy(
SysConfig,
filename:join([".", ?TMP, "releases", Ver, "sys.config"]));
false -> ok
end,
{ok, _} = file:copy( VmArgs = filename:join([TargetDir, "releases", Ver, "vm.args"]),
filename:join([TargetDir, "releases", Ver, "vm.args"]), case filelib:is_regular(VmArgs) of
filename:join([".", ?TMP, "releases", Ver, "vm.args"])). true ->
{ok, _} = file:copy(
VmArgs,
filename:join([".", ?TMP, "releases", Ver, "vm.args"]));
false -> {ok, 0}
end.
make_tar(NameVer, NewVer, NewName) -> make_tar(NameVer, NewVer, NewName) ->
Filename = NameVer ++ ".tar.gz", Filename = NameVer ++ ".tar.gz",