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| author | nao20010128nao <nao20010128@gmail.com> | 2020-03-21 06:52:58 +0000 |
|---|---|---|
| committer | Richard Musiol <neelance@gmail.com> | 2020-03-24 10:33:13 +0000 |
| commit | 9ef61d58c015e7bc297ed4404e34af5f3d514257 (patch) | |
| tree | eb94224580cf0a515478dd9c31c130ccd0169b07 /misc | |
| parent | f0e8b81aa34120e21642c569912bde00ccd33393 (diff) | |
| download | go-9ef61d58c015e7bc297ed4404e34af5f3d514257.tar.gz go-9ef61d58c015e7bc297ed4404e34af5f3d514257.zip | |
syscall/js: make wasm_exec.js compatible with Webpack
In Webpack, require("fs") will always be empty. This behavior throws an error: "fs.writeSync is not function". It happens when you did "fmt.Println".
This PR avoids such problem and use polyfill in wasm_exec.js on Webpack.
Change-Id: I55f2c75ce86b7f84d2d92e8e217b5decfbe3c8a1
GitHub-Last-Rev: aecc847e3f9d5617ea4b00196ef2810c2458f085
GitHub-Pull-Request: golang/go#35805
Reviewed-on: https://go-review.googlesource.com/c/go/+/208600
Reviewed-by: Richard Musiol <neelance@gmail.com>
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/wasm/wasm_exec.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/misc/wasm/wasm_exec.js b/misc/wasm/wasm_exec.js index 8cb297f379..a99aaeda07 100644 --- a/misc/wasm/wasm_exec.js +++ b/misc/wasm/wasm_exec.js @@ -27,7 +27,10 @@ } if (!global.fs && global.require) { - global.fs = require("fs"); + const fs = require("fs"); + if (Object.keys(fs) !== 0) { + global.fs = fs; + } } const enosys = () => { |