postBuild

#!/bin/bash

set -e

GOVERS=1.17.6

mkdir -p \
	$HOME/.local/go/$GOVERS \
	$HOME/go

echo "::: install Go ${GOVERS}..."
curl -O -L https://golang.org/dl/go${GOVERS}.linux-amd64.tar.gz
tar -C $HOME/.local/go/$GOVERS -zxf go${GOVERS}.linux-amd64.tar.gz
/bin/rm go${GOVERS}.linux-amd64.tar.gz

export GOROOT=$HOME/.local/go/$GOVERS/go
export GOPATH=$HOME/go
export GO111MODULE=on
export PATH=$GOPATH/bin:$GOROOT/bin:$PATH

## install interesting packages
echo "::: installing gophernotes, gonum..."
go get golang.org/x/tools/cmd/goimports
go install github.com/gopherdata/gophernotes@latest
go get github.com/goml/gobrain

go get gonum.org/v1/plot/...
go get gonum.org/v1/gonum/...
go get github.com/go-gota/gota/...
go get github.com/sajari/regression
go get github.com/sjwhitworth/golearn/...
go get go-hep.org/x/hep/csvutil/...
go get go-hep.org/x/hep/fit
go get go-hep.org/x/hep/hbook
go get github.com/montanaflynn/stats
go get github.com/boltdb/bolt
go get github.com/patrickmn/go-cache
go get github.com/chewxy/math32
go get github.com/chewxy/hm
go get gorgonia.org/vecf64
go get gorgonia.org/vecf32
go get github.com/awalterschulze/gographviz
go get github.com/leesper/go_rng
go get github.com/pkg/errors
go get github.com/stretchr/testify/assert

echo "::: installing gophernotes, gonum... [done]"

## setup environment for Go

cat >> $HOME/.setup-go << EOF
## setup Go
export GOROOT=$GOROOT
export GOPATH=$GOPATH
export GO111MODULE=on
export PATH=\$GOPATH/bin:\$GOROOT/bin:\$PATH
EOF

cat >> $HOME/.bashrc << EOF
. ~/.setup-go
EOF

## install the Go kernel
mkdir -p ./binder/gophernotes
cat >| ./binder/gophernotes/kernel.json << EOF
{
    "argv": [
        "$GOPATH/bin/gophernotes",
        "{connection_file}"
    ],
    "display_name": "Go",
    "language": "go",
    "name": "go",
    "env": {
        "GOPATH": "$GOPATH",
        "GOROOT": "$GOROOT",
        "GO111MODULE": "on",
        "PATH":   "$GOPATH/bin:$GOROOT/bin:$PATH"
	}
}
EOF
jupyter kernelspec install ./binder/gophernotes --user

/bin/rm -rf binder

echo "::: kernel list"
jupyter kernelspec list