ice hangs on compile error

[dastrobu]

There are situations, where ice hangs forever on certain compile errors. This can be easily reproduced in the following way (ice-0.5.0, Swift-4.1, macOS-10.13.4):

mkdir foo
cd foo
ice init 
ice build
cd ..
mv foo bar
cd bar
ice build

on the last command, ice never exits and does not show any error. When invoking the build via Swift PM directly, one gets:

$ swift build
Compile Swift Module 'foo' (1 sources)
<unknown>:0: error: PCH was compiled with module cache path '...', but the path is currently '...'
<unknown>:0: error: missing required module 'SwiftShims'
error: terminated(1): /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-build-tool -f .../bar/.build/debug.yaml main output:

Note, I do not expect that ice compiles the sources, but I would expect that ice shows the same errors as the build from the Swift PM.

[jakeheis]

Thanks for the report and easy instructions to reproduce! Should be fixed by 3fc27f4, will close once a new release is tagged.

[jakeheis]

0.5.4

[dastrobu]

Great! Would be nice to see the Homebrew formula updated as well at some time.