问题描述
在 Bazel 中,您可以定义一个属性类型,可以是 int 或 string ... 或 output
这是一个例子:
def _something(ctx):
print("The username is: ",ctx.attr.username)
print("boolean value is",ctx.attr.boolean)
print("my age is:",ctx.attr.age)
print("Start printing hours .." )
for i in ctx.attr.hours:
print (i)
print("Finish printing hours ..")
print("Depending on: ",ctx.attr.dep_on)
print_me = rule(
implementation = _something,attrs = {
"username" : attr.string(),"boolean" : attr.bool(),"age" : attr.int(),"hours" : attr.int_list(),"dep_on": attr.label(),"the_results": attr.output(),},)