WASM compile problem

[kwunyeung]

I have created a wasm branch to try to build some query functions in wasm but failed. Here are the compile errors.

$ GOOS=js GOARCH=wasm go build -tags="nofuse purego" -o desmos.wasm ./wasm/desmosw
# github.com/bgentry/speakeasy
../../go/pkg/mod/github.com/bgentry/speakeasy@v0.1.0/speakeasy.go:23:18: undefined: getPassword
# github.com/go-kit/kit/log/term
../../go/pkg/mod/github.com/go-kit/kit@v0.8.0/log/term/term.go:14:6: undefined: IsTerminal
# github.com/spf13/viper
../../go/pkg/mod/github.com/spf13/viper@v1.3.2/viper.go:286:19: undefined: fsnotify.NewWatcher
../../go/pkg/mod/github.com/spf13/viper@v1.3.2/viper.go:307:20: select case must be receive, send or assign recv
../../go/pkg/mod/github.com/spf13/viper@v1.3.2/viper.go:334:18: select case must be receive, send or assign recv
# github.com/syndtr/goleveldb/leveldb/storage
../../go/pkg/mod/github.com/syndtr/goleveldb@v1.0.0/leveldb/storage/file_storage.go:107:16: undefined: newFileLock
../../go/pkg/mod/github.com/syndtr/goleveldb@v1.0.0/leveldb/storage/file_storage.go:192:3: undefined: rename
../../go/pkg/mod/github.com/syndtr/goleveldb@v1.0.0/leveldb/storage/file_storage.go:267:12: undefined: rename
../../go/pkg/mod/github.com/syndtr/goleveldb@v1.0.0/leveldb/storage/file_storage.go:272:12: undefined: syncDir
../../go/pkg/mod/github.com/syndtr/goleveldb@v1.0.0/leveldb/storage/file_storage.go:555:9: undefined: rename
../../go/pkg/mod/github.com/syndtr/goleveldb@v1.0.0/leveldb/storage/file_storage.go:591:13: undefined: syncDir

I believe there are some OS specific dependency which it cannot find those function when the GOARCH is targeted to wasm.