c# – Cake:构建脚本进度
作者:互联网
我目前正在构建一个与团队城市互动的Cake构建脚本,我想提供进度消息.我可以轻松报告任务名称,但我无法找出构建脚本中的进度.想想(“执行任务1的5”).
有没有办法在构建脚本中找到进度?
最佳答案:
您可以使用IScriptHost全球提供的TaskSetup和Tasks并始终可用.
以下是一个例子:
string target = "A";
int taskCounter = 0;
TaskSetup(
taskSetupContext => {
ICakeTaskInfo task = taskSetupContext.Task;
Information("Executing Task {0} of {1} (Name: {2}, Description: {3}, Dependencies: {4})",
++taskCounter,
Tasks.Count,
task.Name,
task.Description,
string.Join(",",
task.Dependencies
)
);
});
Task("A")
.Description("Alpha")
.IsDependentOn("B")
.Does(()=>{});
Task("B")
.Description("Beta")
.IsDependentOn("C")
.Does(()=>{});
Task("C")
.Description("Charlie")
.IsDependentOn("D")
.Does(()=>{});
Task("D")
.Description("Delta")
.Does(()=>{});
RunTarget(target);
这有一个缺陷,但是如果你的注册任务没有包含在目前的目标中,他们也会计算在内.
例如,如果我添加这些任务:
Task("E")
.Description("Echo")
.Does(()=>{});
Task("F")
.Description("Foxtrot")
.Does(()=>{});
任务图是内部的,虽然不是最优的(但更正确),您可以自己走依赖图并计算有多少独特任务,例如下面的例子:
string target = "A";
int taskCounter = 0;
int taskCount = 0;
Setup(context => {
// declare recursive task count function
Func<string, List<string>, int> countTask = null;
countTask = (taskName, countedTasks) => {
if (string.IsNullOrEmpty(taskName) || countedTasks.Contains(taskName))
{
return 0;
}
countedTasks.Add(taskName);
var task = Tasks.Where(t=>t.Name == taskName).FirstOrDefault();
if (task == null)
{
return 0;
}
int result = 1;
countedTasks.Add(taskName);
foreach(var dependecy in task.Dependencies)
{
result+=countTask(dependecy, countedTasks);
}
return result;
};
// count the task and store in globally available variable
taskCount = countTask(target, new List<string>());
});
TaskSetup(
taskSetupContext => {
ICakeTaskInfo task = taskSetupContext.Task;
Information("Executing Task {0} of {1} (Name: {2}, Description: {3}, Dependencies: {4})",
++taskCounter,
taskCount,
task.Name,
task.Description,
string.Join(",",
task.Dependencies
)
);
});
Task("A")
.Description("Alpha")
.IsDependentOn("B")
.Does(()=>{});
Task("B")
.Description("Beta")
.IsDependentOn("C")
.Does(()=>{});
Task("C")
.Description("Charlie")
.IsDependentOn("D")
.Does(()=>{});
Task("D")
.Description("Delta")
.Does(()=>{});
Task("E")
.Description("Echo")
.Does(()=>{});
Task("F")
.Description("Foxtrot")
.Does(()=>{});
RunTarget(target);
总而言之,您可以通过以下方式实现您的目标:
> Setup任务使用递归函数计算给定目标可用的Tasks,将结果存储在全局可用变量中.
> TaskSetup显示您的消息
标签:c,cakebuild 来源: https://codeday.me/bug/20190516/1115129.html