tasks.json

{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "Bazel build all (dbg)",
      "type": "shell",
      "command": "bazel",
      "args": ["build", "-c", "dbg", "//..."],
      "osx": {
        // OS X needs to set the bazel `spawn_strategy` option to `local` for symbols to work
        // correctly (https://github.com/bazelbuild/bazel/issues/6327). This `spawn_strategy`
        // precludes the use of sandboxing during the build (see
        // https://bazel.build/docs/user-manual#execution-strategy).
        "args": ["build", "-c", "dbg", "--spawn_strategy=local", "//..."],
      },
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "problemMatcher": "$gcc",
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel build workerd (dbg)",
      "type": "shell",
      "command": "bazel",
      "args": ["build", "-c", "dbg", "//src/workerd/server:workerd"],
      "osx": {
        // OS X needs to set the bazel `spawn_strategy` option to `local` for symbols to work
        // correctly (https://github.com/bazelbuild/bazel/issues/6327). This `spawn_strategy`
        // precludes the use of sandboxing during the build (see
        // https://bazel.build/docs/user-manual#execution-strategy).
        "args": ["build", "-c", "dbg", "--spawn_strategy=local", "//src/workerd/server:workerd"],
      },
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "problemMatcher": "$gcc",
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel build workerd (fastbuild)",
      "type": "shell",
      "command": "bazel",
      "args": ["build", "-c", "fastbuild", "//src/workerd/server:workerd"],
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "problemMatcher": "$gcc",
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel build workerd (opt)",
      "type": "shell",
      "command": "bazel",
      "args": ["build", "-c", "opt", "//src/workerd/server:workerd"],
      // To enable debug symbols for an optimized build, add the following args for bazel:
      // "--strategy=local", "--copt='-g'", "--cxxopt='-g'", "--host_copt='-g'", "--host_cxxopt='-g'", "--strip=never"
      "group": {
        "kind": "build",
        "isDefault": false
      },
      "problemMatcher": "$gcc",
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel clean",
      "type": "shell",
      "command": "bazel",
      "args": ["clean"],
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel clean --expunge",
      "type": "shell",
      "command": "bazel",
      "args": ["clean", "--expunge"],
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel run all tests (dbg)",
      "type": "shell",
      "command": "bazel",
      "args": ["test", "-c", "dbg", "--cache_test_results=no", "//..."],
      "group": {
        "kind": "test",
        "isDefault": true
      },
      "problemMatcher": "$gcc",
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel run all tests (fastbuild)",
      "type": "shell",
      "command": "bazel",
      "args": ["test", "-c", "fastbuild", "--cache_test_results=no", "//..."],
      "group": {
        "kind": "test",
        "isDefault": true
      },
      "problemMatcher": "$gcc",
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Bazel run all tests (opt)",
      "type": "shell",
      "command": "bazel",
      "args": ["test", "-c", "opt", "--cache_test_results=no", "//..."],
      "group": {
        "kind": "test",
        "isDefault": true
      },
      "problemMatcher": "$gcc",
      "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared",
        "showReuseMessage": false,
        "clear": false
      }
    },
    {
      "label": "Generate rust-project.json",
      "command": "bazel",
      "args": ["run", "@rules_rust//tools/rust_analyzer:gen_rust_project"],
      "options": {
        "cwd": "${workspaceFolder}"
      },
      "group": "build",
      "problemMatcher": [],
      "presentation": {
        "reveal": "never",
        "panel": "dedicated"
      },
      "runOptions": {
        "runOn": "default"
      }
    },
    {
      // Create ${workspaceFolder}/external for clangd on opening VSCode.
      "label": "Symlink external directory",
      "command": "${workspaceFolder}/tools/unix/create-external.sh",
      "windows": {
        "command": "${workspaceFolder}/tools/windows/create-external.bat",
      },
      "group": "build",
      "problemMatcher": [],
      "presentation": {
        "reveal": "never",
        "panel": "dedicated"
      },
      "runOptions": {
        "reevaluateOnRerun": false,
        "runOn": "folderOpen"
      }
    },
    {
      "label": "Prepare wd-test TEST_TMPDIR",
      "detail": "Ensures a tmp directory for a wd-test exists and is empty.",
      "command": "/bin/sh",
      "args": [
        "-c",
        "'rm -rf ${workspaceFolder}/bazel-out/test_tmpdir; mkdir ${workspaceFolder}/bazel-out/test_tmpdir'",
      ],
      "windows": {
        "args": [
          "/c",
          "'del /q/s ${workspaceFolder}/bazel-out/test_tmpdir & mkdir ${workspaceFolder}/bazel-out/test_tmpdir'"
        ],
      },
      "hide": true,
      "type": "shell",
      "runOptions": {
        "reevaluateOnRerun": true,
      },
    },
    {
      "label": "Prepare workerd wd-test (dbg)",
      "dependsOn": ["Bazel build workerd (dbg)", "Prepare wd-test TEST_TMPDIR" ],
      "dependsOrder": "sequence",
      "group": "build",
      "detail": "Builds a debug workerd and prepares a test directory for wd-test",
      "hide": false,
      "runOptions": {
        "reevaluateOnRerun": true,
      }
    }
  ]
}