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Add "safesystem" function
Basically, its a replacement for system. If the command fails, then it raises an exception and prints out the entire command that was attempted. This will prevent issues where fpm finished (with return code 0) and produces an artifact with real size (>0 bytes) but the artifact is worthless as it contains nothing. Fixes #86
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,7 @@ | ||
def safesystem(*call) | ||
return_val = system(*call) | ||
if !return_val | ||
raise "'#{call}' failed with error code: #{$?.exitstatus}" | ||
end | ||
return return_val | ||
end # def safesystem |