在Makefile中检查Shell脚本条件

Question

我有以下Makefile脚本调用python测试套件，该套件将结果写入名为$('.container a').mouseover(function() { $('.container hr').css({ left: $(this).offset().left, width: $(this).width() }); }); 的文件。然后我显示文件并读取最后一行，该行的状态指示是否所有测试用例都已执行。基于该值，我回应了一个声明。

test_results.txt

当我运行它时，我收到以下错误：target: test.py $(PYTHON) test.py @cat test/test_results.txt @if [ $(shell sed -e '$$!d' test/test_results.txt) = 0 ]; then\ echo "\nAll tests passed successfully";\ else \ echo "\nNot all the tests were passed";\ fi

Answer 1

如果任何测试失败，使test.py具有非零退出状态会简单得多。然后你的食谱就是

target: test.py        
    @if $(PYTHON) test.py; then\
     echo "\nAll tests passed successfully";\
    else \
     echo "\nNot all the tests were passed";\
    fi
    @cat test/test_results.txt