grumpy docker image

Not a issue, but just sharing my grumpy docker image

https://hub.docker.com/r/syou/alpine-grumpy/

Usage

quick run by using grumprun

echo 'print "hello, world"' | docker run -i --rm \
	syou/alpine-grumpy grumprun
hello, world

run grumpy inside container

docker run -it --rm syou/alpine-grumpy sh

• echo 'print "hello, world"' > hello.py
• grumpc hello.py > hello.go
• go run hello.go

hello, world

run directly by mounting host folder

cd /tmp/
echo 'print "hello, world"' > hello.py

docker run -it --rm -v $PWD:/src/app syou/alpine-grumpy \
	grumpc hello.py > hello.go

docker run -it --rm -v $PWD:/src/app syou/alpine-grumpy \
	go run hello.go
hello, world

docker run -it --rm -v $PWD:/src/app syou/alpine-grumpy \
	go build -ldflags "-extldflags -static" \
	-o hello hello.go

./hello
hello, world

Note that $PWD should be writable or use /tmp folder to write file from docker, since final image not using root user, but you can specify --user 0 if you insist, but not recommended.