command fail with sed error on Mac OS X

[sebsto]

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$ uname -a Darwin 15.6.0 Darwin Kernel Version 15.6.0: Thu Jun 23 18:25:34 PDT 2016; root:xnu-3248.60.10~1/RELEASE_X86_64 x86_64

$ cat ./lambda-shell

!/bin/bash

while : ; do read -p '$ ' cmd apex invoke exec <<<"{ "command": "$cmd" }" | sed 's/\n/\n/g; s/\t/\t/g; 1{ s/^"// }; ${ s/"$//; };' done

$ ./lambda-shell

$ ls sed: 1: "s/\n/\n/g; s/\t/\t/g; ...": bad flag in substitute command: '}'

[mankins]

@sebsto i had that problem too and ended up fiddling with it until I got it to work:

https://github.com/iopipe/lambda-shell/pull/2

Not sure it's the right way to do it, but seems to work for me.