René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"TypeScript 5.4 import path completion results in unintended paths","articleBody":"Type: \u003cb\u003eBug\u003c/b\u003e\r\n\r\nAfter upgrading TypeScript to 5.4, import path completion did changed its behavior in my project.\r\n\r\nTypeScript 5.3\r\n\r\n```\r\nimport { foo } from './myModule'\r\n```\r\n\r\nTypeScript 5.4\r\n\r\n```\r\nimport { foo } from 'path/to/myModule'\r\n```\r\n\r\nThe project defines its `baseUrl` in `tsconfig.json` like below.\r\n\r\n```\r\n\"baseUrl\": \"./\",\r\n```\r\n\r\nThe import path seems to start with the `baseUrl`, therefore, when I disable `baseUrl` in `tsconfig.json`, the import path becomes relative. \r\n\r\nThis behavior appears when I set `TypeScript › Preferences: Import Module Specifier` as `shortest` or `project-relative`.\r\n\r\nI'm sorry, but I haven't been able to create a minimal reproducible case yet. Does anyone know anything about this?\r\n\r\nMy environment is below.\r\n\r\n```\r\nVersion: 1.87.2\r\nCommit: 863d2581ecda6849923a2118d93a088b0745d9d6\r\nDate: 2024-03-08T15:21:31.043Z\r\nElectron: 27.3.2\r\nElectronBuildId: 26836302\r\nChromium: 118.0.5993.159\r\nNode.js: 18.17.1\r\nV8: 11.8.172.18-electron.0\r\nOS: Darwin x64 22.6.0\r\n```\r\n\r\n\r\nVS Code version: Code 1.87.2 (863d2581ecda6849923a2118d93a088b0745d9d6, 2024-03-08T15:21:31.043Z)\r\nOS version: Darwin x64 22.6.0\r\nModes:\r\n\r\n\u003cdetails\u003e\r\n\u003csummary\u003eSystem Info\u003c/summary\u003e\r\n\r\n|Item|Value|\r\n|---|---|\r\n|CPUs|Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (16 x 3600)|\r\n|GPU Status|2d_canvas: enabled\u003cbr\u003ecanvas_oop_rasterization: disabled_off\u003cbr\u003edirect_rendering_display_compositor: disabled_off_ok\u003cbr\u003egpu_compositing: enabled\u003cbr\u003emultiple_raster_threads: enabled_on\u003cbr\u003eopengl: enabled_on\u003cbr\u003erasterization: enabled\u003cbr\u003eraw_draw: disabled_off_ok\u003cbr\u003eskia_graphite: disabled_off\u003cbr\u003evideo_decode: enabled\u003cbr\u003evideo_encode: enabled\u003cbr\u003ewebgl: enabled\u003cbr\u003ewebgl2: enabled\u003cbr\u003ewebgpu: enabled|\r\n|Load (avg)|4, 3, 3|\r\n|Memory (System)|64.00GB (6.75GB free)|\r\n|Process Argv|. --crash-reporter-id b27626fb-3484-4fce-a531-22e8618705e5|\r\n|Screen Reader|no|\r\n|VM|0%|\r\n\u003c/details\u003eExtensions: none\u003cdetails\u003e\r\n\u003csummary\u003eA/B Experiments\u003c/summary\u003e\r\n\r\n```\r\nvsliv368cf:30146710\r\nvspor879:30202332\r\nvspor708:30202333\r\nvspor363:30204092\r\nvscorecescf:30445987\r\nvscod805cf:30301675\r\nbinariesv615:30325510\r\nvsaa593:30376534\r\npy29gd2263:30899288\r\nc4g48928:30535728\r\nazure-dev_surveyone:30548225\r\n2i9eh265:30646982\r\n962ge761:30959799\r\npythongtdpath:30769146\r\nwelcomedialogc:30910334\r\npythonidxpt:30866567\r\npythonnoceb:30805159\r\nasynctok:30898717\r\npythontestfixt:30902429\r\npythonregdiag2:30936856\r\npyreplss1:30897532\r\npythonmypyd1:30879173\r\npythoncet0:30885854\r\nh48ei257:31000450\r\npythontbext0:30879054\r\naccentitlementst:30995554\r\ndsvsc016:30899300\r\ndsvsc017:30899301\r\ndsvsc018:30899302\r\ncppperfnew:31000557\r\nd34g3935:30971562\r\nfegfb526:30981948\r\nbg6jg535:30979843\r\nccp2r3:30993541\r\ndsvsc020:30976470\r\npythonait:31006305\r\njchc7451:30973076\r\ngee8j676:30988843\r\ndsvsc021:30996838\r\ng1icg217:30999571\r\n\r\n```\r\n\r\n\u003c/details\u003e\r\n\r\n\u003c!-- generated by issue reporter --\u003e","author":{"url":"https://github.com/nekoya","@type":"Person","name":"nekoya"},"datePublished":"2024-04-02T10:26:31.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/58034/TypeScript/issues/58034"}