def build()

in lib/ninja_syntax.py [0:0]

• 30 lines of code
• 13 McCabe index (conditional complexity)

    def build(self, outputs, rule, inputs=None, implicit=None, order_only=None,
              variables=None, implicit_outputs=None, pool=None):
        outputs = as_list(outputs)
        out_outputs = [escape_path(x) for x in outputs]
        all_inputs = [escape_path(x) for x in as_list(inputs)]

        if implicit:
            implicit = [escape_path(x) for x in as_list(implicit)]
            all_inputs.append('|')
            all_inputs.extend(implicit)
        if order_only:
            order_only = [escape_path(x) for x in as_list(order_only)]
            all_inputs.append('||')
            all_inputs.extend(order_only)
        if implicit_outputs:
            implicit_outputs = [escape_path(x)
                                for x in as_list(implicit_outputs)]
            out_outputs.append('|')
            out_outputs.extend(implicit_outputs)

        self._line('build %s: %s' % (' '.join(out_outputs),
                                     ' '.join([rule] + all_inputs)))
        if pool is not None:
            self._line('  pool = %s' % pool)

        if variables:
            if isinstance(variables, dict):
                iterator = iter(variables.items())
            else:
                iterator = iter(variables)

            for key, val in iterator:
                self.variable(key, val, indent=1)

        return outputs