From ee72533ed42df09f492eba57751762433303ed2a Mon Sep 17 00:00:00 2001
From: Thomas Orozco <thomas@orozco.fr>
Date: Fri, 15 Feb 2019 13:26:11 +0100
Subject: [PATCH] Disable cgo

When we introduced Sentry error-reporting, we pulled in the Go network
stack, and that resulted in building binaries that link to libc.

This updates our CI scripts to:

- Disable CGO
- Check the binaries are static

Closes: #47
---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index f977f87..36e741d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,8 @@ jobs:
       script:
         - mkdir -p dist
         - export GOOS="linux"
-        - for arch in amd64 386 arm arm64; do GOARCH="$arch" go build && mv supercronic "dist/supercronic-${GOOS}-${arch}"; done
+        - export CGO_ENABLED=0
+        - for arch in amd64 386 arm arm64; do GOARCH="$arch" go build && file supercronic | grep 'statically linked' && mv supercronic "dist/supercronic-${GOOS}-${arch}"; done
         - pushd dist
         - ls -lah *
         - file *