andrewh42/ten-times-developer

Shokunin August 2019 challenge: Find the 10x Developer

Setup

Ensure you have the following installed on macOS:

• Java JDK 11
• Command Line Tools for Xcode (xcode-select --install may do the trick)
• python (should already be present)

Then run ./go from the same directory as this README file.

Run

The first run builds the Z3 theorem prover which takes 10-15 minutes on circa 2018 Apple hardware. But it's worth it for the satisfaction of not using brute force to solve the problem. :-)

Here's what the first run looks like:

$ ./go
Installing SBT ✓
Installing the Z3 prover:
  - cloning the ScalaZ3 git repo ✓
  - building the C++ library and Scala binding ✓
Building and running the 10x developer problem solver...

Sarah is the team's 10x developer.
The developers ranked from best to worst are: Sarah, John, Jessie, Evan, Matt.

In the event of a build error, the go script should display the logs collected during the failed step.

ten-times-developer's Issues

Cannot run via go script

I think I have the deps right, but no output is produced and the go script seemed to run wayyy too quickly.

$  java --version
openjdk 11.0.4 2019-07-16
OpenJDK Runtime Environment (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3)
OpenJDK 64-Bit Server VM (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3, mixed mode, sharing)
$  python --version
Python 2.7.15+
$  ./go 
Installing the Z3 prover:
  - building the C++ library and Scala binding 
$