tinygo

[gedw99]

The latest release has been working for me on 2 golang projects so far.

Might be worth trying it out for benthos lab.

This is able to compile a golang badgerDB to tinygo.

all: g-dep js-dep js-dep-os g-all js-build

all-delete: g-dep-delete js-dep-delete

# https://github.com/genjidb/genji

LIB_NAME=genji
LIB=github.com/genjidb/$(LIB_NAME)

g-dep:
    git clone https://$(LIB)
g-dep-delete:
    rm -rf $(LIB_NAME)

g-init:
    cd $(LIB_NAME) && go mod tidy
g-all:
    cd $(LIB_NAME) && $(MAKE) all
g-gen:
    cd $(LIB_NAME) && $(MAKE) gen
g-build:
    cd $(LIB_NAME) && $(MAKE) build
g-test: 
    cd $(LIB_NAME) && $(MAKE) test
g-bench:
    cd $(LIB_NAME) && $(MAKE) bench
g-run:
    genji -h

#### JS / WASM

# https://github.com/genjidb/genji.js

JS_LIB_NAME=genji.js
JS_LIB=github.com/genjidb/$(JS_LIB_NAME)

js-dep:
    git clone https://$(JS_LIB)
js-dep-delete:
    rm -rf $(JS_LIB_NAME)

js-dep-os:
    # tinygo
    brew tap tinygo-org/tools
    brew install tinygo
    tinygo version

js-build:
    # also calls tinygo.
    cd $(JS_LIB_NAME) && yarn install && yarn build

[gedw99]

Mhhh

No luck and i think it might be reflection, but need to look further.

here is repro of me trying to build benthos-lab.

dep tinygo:

    brew tap tinygo-org/tools
    brew install tinygo
    tinygo version

build golang wasm: ( works )

GOOS=js GOARCH=wasm go build -ldflags="-s -w" -o /Users/apple/workspace/go/src/github.com/gedw99/research/servers/dataflow/benthos/_bin/benthos-lab-wasm.wasm ./client/wasm/benthos-lab.go

build tinygo wasm: ( does not work )

tinygo build -o /Users/apple/workspace/go/src/github.com/gedw99/research/servers/dataflow/benthos/_bin/benthos-lab-wasm.wasm -target wasm --no-debug ./client/wasm/benthos-lab.go
../../../../../../../../pkg/mod/github.com/rcrowley/go-metrics@v0.0.0-20200313005456-10cdbea86bc0/debug.go:4:2: package runtime/debug is not in GOROOT (/Users/apple/Library/Caches/tinygo/goroot-go1.16.2-53d3c84e483c6ef0ed352a46dda63ea5bb8115d56e71e900a29c71fcd629271d/src/runtime/debug)
/Users/apple/Library/Caches/tinygo/goroot-go1.16.2-53d3c84e483c6ef0ed352a46dda63ea5bb8115d56e71e900a29c71fcd629271d/src/net/http/pprof/pprof.go:73:2: package runtime/trace is not in GOROOT (/Users/apple/Library/Caches/tinygo/goroot-go1.16.2-53d3c84e483c6ef0ed352a46dda63ea5bb8115d56e71e900a29c71fcd629271d/src/runtime/trace)
make: *** [build-lab-tinygo] Error 1