Vue component unverified breakpoints

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#267 opened on Oct 20, 2021 8 comments 2 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 4/5
Estimated time: 3-5 days
Newbie friendliness: 35/100

Issue type: Bug
Clarity: Mostly clear
Activity status: Stale
Tech stack: typescript
Domain: devtools

Research direction

Start by reproducing the Vue 3 TypeScript setup from launch.json and vue.config.js, then inspect the attached log.txt and compare breakpoint behavior in app.vue with files in the components folder. The issue is resolved when breakpoints in component files are verified and the relevant source mappings work consistently.

Written by the indexing model from the issue text.

Description

Breakpoints in my vue component are all unverified
launch.json is as follows:

"version": "0.2.0",
"configurations": [
    {
        "type": "firefox",
        "request": "launch",
        "name": "vuejs: firefox",
        "url": "http://localhost:8080",
        "webRoot": "${workspaceFolder}",
        "log": {
            "fileName": "${workspaceFolder}/log.txt",
            "fileLevel": {
                "default": "Debug"
            }
        },
        "pathMappings": [
            {
              "url": "webpack:///src",
              "path": "${webRoot}"
            }
          ],
          "skipFiles": [ // optional
            "${workspaceFolder}/node_modules/**"
          ]
    }
]

Tried numerous pathmapping configs but none seem to work with any component.
Using the loaded scripts tab and checking the logs it seems everything is being mapped correctly, even without pathMappings being set.

Oddly enough if i set a breakpoint in app.vue in the src folder it does actually work but no breakpoints in any file in the components folder work.
Log attached for your pleasure.

log.txt

Other relevant info:

using vue 3, whole app is typescript
firefox 93.0
extension version 2.9.4
npm version 8.1.0
everything on pop!_os 21.04 (basically ubuntu 21.04)

edit:
forgot to mention, vue.config.js is set correctly to:
module.exports = { configureWebpack: { devtool: 'source-map' } }

Dominant language: TypeScript
Stars: 447
Forks: 76
PR merge metrics: No merged PRs in 30d

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