VS Code 找不到类似的任务，只能找到最后一个

Question

最接近我的问题的是this SO question，但我认为这里还有其他问题。我有两个启动配置，每个都调用类似的预启动任务，start-local 和 start-dev。这两个任务的主体几乎相同，除了 VS Code 只能找到在 task.json 文件中最后声明的那个。我通过复制第一个任务并简单地更改标签来对此进行测试，但除了最后一个任务之外，没有其他任务可以找到。这是一个错误还是我做错了什么？粘贴我的配置以供参考：

VS 代码版本：1.72.2

操作系统版本：MacOS 12.6

启动.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Start Dev",
            "type": "chrome",
            "request": "launch",
            "url": "http://localhost:3000",
            "webRoot": "${workspaceFolder}",
            "preLaunchTask": "start-dev",
            "postDebugTask": "Terminate All Tasks"
        },
        {
            "name": "Start Local",
            "type": "chrome",
            "request": "launch",
            "url": "http://localhost:3001",
            "webRoot": "${workspaceFolder}",
            "preLaunchTask": "start-local",
            "postDebugTask": "Terminate All Tasks"
        },
    ]
}

任务.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "start-local",
            "type": "npm",
            "script": "start",
            "isBackground": true,
            "problemMatcher": {
                "owner": "npm",
                "background": {
                    "activeOnStart": true,
                    "beginsPattern": ".*",
                    "endsPattern": "To ignore, add.*eslint-disable-next-line to the line before.*"
                },
                "pattern": {
                    "regexp": ""
                }
            },
            "dependsOrder": "sequence",
            "dependsOn": [
                "setup-local-env"
            ]
        },
        {
            "label": "setup-local-env",
            "command": "echo REACT_APP_STAGE=local > ./.env; echo BROWSER=none >> ./.env",
            "type": "shell",
            "presentation": {
                "echo": false,
                "reveal": "never",
                "focus": false,
                "panel": "shared",
                "showReuseMessage": true,
                "clear": false,
                "close": true
            }
        },
        {
            "label": "start-dev",
            "type": "npm",
            "script": "start",
            "isBackground": true,
            "problemMatcher": {
                "owner": "npm",
                "background": {
                    "activeOnStart": true,
                    "beginsPattern": ".*",
                    "endsPattern": "To ignore, add.*eslint-disable-next-line to the line before.*"
                },
                "pattern": {
                    "regexp": ""
                }
            },
            "dependsOrder": "sequence",
            "dependsOn": [
                "setup-dev-env"
            ]
        },
        {
            "label": "setup-dev-env",
            "command": "echo REACT_APP_STAGE=dev > ./.env; echo BROWSER=none >> ./.env",
            "type": "shell",
            "presentation": {
                "echo": false,
                "reveal": "never",
                "focus": false,
                "panel": "shared",
                "showReuseMessage": true,
                "clear": false,
                "close": true
            }
        },
        {
            "label": "Terminate All Tasks",
            "command": "echo ${input:terminate}",
            "type": "shell",
            "problemMatcher": []
        },
    ],
    "inputs": [
        {
            "id": "terminate",
            "type": "command",
            "command": "workbench.action.tasks.terminate",
            "args": "terminateAll"
        }
    ]
}

Answer 1

我尝试使用 VSC 1.75.0（内部人员）使用 Python 启动配置和 shell echo 命令而不是 npm 命令进行重现。它按预期执行。 .env 文件的内容包含 local 或 dev，具体取决于所选的启动配置。

查看tasks.json，唯一的区别是.env文件的内容。

您可以使用扩展名 Command Variable 在启动配置中创建一个选择列表，并将字符串从 launch.json 传递到 tasks.json。

launch.json

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Start Dev/Local",
      "type": "chrome",
      "request": "launch",
      "url": "http://localhost:${input:select-type-port}",
      "webRoot": "${workspaceFolder}",
      "preLaunchTask": "start-config",
      "postDebugTask": "Terminate All Tasks"
    }
  ],
  "inputs": [
    {
      "id": "select-type-port",
      "type": "command",
      "command": "extension.commandvariable.pickStringRemember",
      "args": {
        "description": "Select configuration",
        "key": "port-number",
        "options": [
          { "label": "Local", "value": { "start-config": "local", "port-number": "3001" } },
          { "label": "Dev", "value": { "start-config": "dev", "port-number": "3000" } }
        ]
      }
    }
  ]
}

tasks.json

{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "start-config",
      "type": "npm",
      "script": "start",
      "isBackground": true,
      "problemMatcher": {
        "owner": "npm",
        "background": {
          "activeOnStart": true,
          "beginsPattern": ".*",
          "endsPattern": "To ignore, add.*eslint-disable-next-line to the line before.*"
        },
        "pattern": {
          "regexp": ""
        }
      },
      "dependsOrder": "sequence",
      "dependsOn": [
        "setup-config-env"
      ]
    },
    {
      "label": "setup-config-env",
      "command": "echo REACT_APP_STAGE=${input:get-start-config} > ./.env; echo BROWSER=none >> ./.env",
      "type": "shell",
      "presentation": {
        "echo": false,
        "reveal": "never",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": true,
        "clear": false,
        "close": true
      }
    },
    {
      "label": "Terminate All Tasks",
      "command": "echo ${input:terminate}",
      "type": "shell",
      "problemMatcher": []
    }
  ],
  "inputs": [
    {
      "id": "terminate",
      "type": "command",
      "command": "workbench.action.tasks.terminate",
      "args": "terminateAll"
    },
    {
      "id": "get-start-config",
      "type": "command",
      "command": "extension.commandvariable.remember",
      "args": { "key": "start-config" }
    }
  ]
}

我还尝试使用与 OP 完全相同的任务名称。只有启动或任务的作用不同。我上面的原始示例使用了不同的名称，因为原始名称对于任务的作用是不正确的。