chore(): add linux arm and darwin binaries

.travis.yml

@@ -1,11 +1,20 @@
 language: go
 go:
 - 1.8
+script:
+- GOARCH=amd64 make
+- GOARCH=arm64 make
+- GOARCH=arm make
+- GOOS=darwin make
 deploy:
   provider: releases
   api_key:
     secure: VATbHmgR1DDXlIHEMpupuTggPU6wgtZk3BFK/eT5L+qqhnfSal1z+ZsypgWMGZN2Ch6WTRFaXqUhpV7N2oo+pQoXAYcDFWTd3BiTUied+pKVoUa8VuZFF2TW1cNcVJ3fnFPMFnpJPTYkld//+8s8zJQitTabE1QZdXNYPU1uUiY=
-  file: release/webhookd-linux-amd64
+  file:
+  - release/webhookd-linux-amd64
+  - release/webhookd-linux-arm64
+  - release/webhookd-linux-arm
+  - release/webhookd-darwin-amd64
   skip_cleanup: true
   on:
     repo: ncarlier/webhookd

README.md

@@ -16,7 +16,7 @@ $ go get -v github.com/ncarlier/webhookd/webhookd
 **Or** download the binary regarding your architecture:
 
 ```bash
-$ sudo curl -s https://raw.githubusercontent.com/ncarlier/webhookd/master/install.sh | sh
+$ sudo curl -s https://raw.githubusercontent.com/ncarlier/webhookd/master/install.sh | bash
 ```
 
 **Or** use Docker:

install.sh

@@ -1,8 +1,36 @@
-#!/bin/sh
+#!/bin/bash
+
+die() { echo "error: $@" 1>&2 ; exit 1; }
+
+# Getting operating system
+os=`uname -s`
+os=${os,,}
+
+# Getting architecture
+arch=`uname -m`
+case "$arch" in
+"armv7l")
+    arch="arm"
+    ;;
+"x86_64")
+    arch="amd64"
+    ;;
+esac
 
 release_url="https://api.github.com/repos/ncarlier/webhookd/releases/latest"
-download_url=`curl -s $release_url | grep browser_download_url | head -n 1 | cut -d '"' -f 4`
+artefact_url=`curl -s $release_url | grep browser_download_url | head -n 1 | cut -d '"' -f 4`
+[ -z "$artefact_url" ] && die "Unable to extract artefact URL"
+base_download_url=`dirname $artefact_url`
 
-sudo curl -o /usr/local/bin/webhookd -L $download_url
+download_url=$base_download_url/webhookd-$os-$arch
-sudo chmod +x /usr/local/bin/webhookd
+bin_target=/usr/local/bin/webhookd
 
+echo "Downloading $download_url to $bin_target ..."
+sudo curl -o $bin_target --fail -L $download_url
+[ $? != 0 ] && die "Unable download binary for your architecture."
+
+echo "Making $bin_target as executable ..."
+sudo chmod +x $bin_target
+[ $? != 0 ] && die "Unable to make the binary as executable."
+
+echo "Installation done. Type 'webhookd' to start the server."