fix: safe json file reading

[privatenumber]

Problem

There seems to be cases where the cache file doesn't exist. Perhaps due to a race condition. The fs.readFile() fails when it can't find the file.

Error in logs

https://github.com/vitejs/vite/runs/6418503465?check_suite_focus=true

packages/plugin-vue-jsx build: Error: ENOENT: no such file or directory, open '/tmp/esbuild-kit/16524-00feb6450fc6be613dd946e29c4c113ed0eba8c5'
packages/plugin-vue-jsx build:     at Object.openSync (fs.js:498:3)
packages/plugin-vue-jsx build:     at Object.readFileSync (fs.js:394:35)
packages/plugin-vue-jsx build:     at Map.get (/home/runner/work/vite/vite/node_modules/.pnpm/@esbuild-kit+core-utils@1.0.0/node_modules/@esbuild-kit/core-utils/dist/index.js:3943:48)
packages/plugin-vue-jsx build:     at Object.transformSync (/home/runner/work/vite/vite/node_modules/.pnpm/@esbuild-kit+core-utils@1.0.0/node_modules/@esbuild-kit/core-utils/dist/index.js:4021:26)
packages/plugin-vue-jsx build:     at Object.f (/home/runner/work/vite/vite/node_modules/.pnpm/@esbuild-kit+cjs-loader@1.0.0/node_modules/@esbuild-kit/cjs-loader/dist/index.js:1:423)
packages/plugin-vue-jsx build:     at Module.load (internal/modules/cjs/loader.js:950:32)
packages/plugin-vue-jsx build:     at Function.Module._load (internal/modules/cjs/loader.js:790:12)
packages/plugin-vue-jsx build:     at ModuleWrap.<anonymous> (internal/modules/esm/translators.js:199:29)
packages/plugin-vue-jsx build:     at ModuleJob.run (internal/modules/esm/module_job.js:1[83](https://github.com/vitejs/vite/runs/6418503465?check_suite_focus=true#step:7:83):25)
packages/plugin-vue-jsx build:     at async Loader.import (internal/modules/esm/loader.js:178:24) {
packages/plugin-vue-jsx build:   errno: -2,
packages/plugin-vue-jsx build:   syscall: 'open',
packages/plugin-vue-jsx build:   code: 'ENOENT',
packages/plugin-vue-jsx build:   path: '/tmp/esbuild-kit/16524-00feb6450fc6be613dd[94](https://github.com/vitejs/vite/runs/6418503465?check_suite_focus=true#step:7:94)6e29c4c113ed0eba8c5'
packages/plugin-vue-jsx build: }

https://github.com/vitejs/vite/runs/6419146546?check_suite_focus=true

packages/plugin-react build: Error: ENOENT: no such file or directory, open '/tmp/esbuild-kit/16524-735bf333f56916b956f6f051f21b740c0249c247'
packages/plugin-react build:     at Object.openSync (node:fs:590:3)
packages/plugin-react build:     at Object.readFileSync (node:fs:458:35)
packages/plugin-react build:     at FileCache.get (/home/runner/work/vite/vite/node_modules/.pnpm/@esbuild-kit+core-utils@1.0.0/node_modules/@esbuild-kit/core-utils/dist/index.js:3943:48)
packages/plugin-react build:     at Object.transformSync (/home/runner/work/vite/vite/node_modules/.pnpm/@esbuild-kit+core-utils@1.0.0/node_modules/@esbuild-kit/core-utils/dist/index.js:4021:26)
packages/plugin-react build:     at Object.f (/home/runner/work/vite/vite/node_modules/.pnpm/@esbuild-kit+cjs-loader@1.0.0/node_modules/@esbuild-kit/cjs-loader/dist/index.js:1:423)
packages/plugin-react build:     at Module.load (node:internal/modules/cjs/loader:981:32)
packages/plugin-react build:     at Module._load (node:internal/modules/cjs/loader:827:12)
packages/plugin-react build:     at ModuleWrap.<anonymous> (node:internal/modules/esm/translators:170:29)
packages/plugin-react build:     at ModuleJob.run (node:internal/modules/esm/module_job:198:25)
packages/plugin-react build:     at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
packages/plugin-react build:   errno: -2,
packages/plugin-react build:   syscall: 'open',
packages/plugin-react build:   code: 'ENOENT',
packages/plugin-react build:   path: '/tmp/esbuild-kit/16524-735bf333f56[91](https://github.com/vitejs/vite/runs/6419146546?check_suite_focus=true#step:7:91)6b[95](https://github.com/vitejs/vite/runs/6419146546?check_suite_focus=true#step:7:95)6f6f051f21b740c0249c247'
packages/plugin-react build: }

Changes

The fs.readFileSync is now wrapped in a try-catch to prevent failures. Since it's just a cache, it will proceed as a no-hit.

[privatenumber]

🎉 This PR is included in version 1.0.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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