Deployer now includes os specific bash 4.x, extracts to .deps/bin upo…

…n start

Fixes GH issue hortonworks#14

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ### Fixed
 
+- Bash 4.3 is included in the binary, extracted into .deps/bin upon start
+
 ### Added
 
 ### Removed

Makefile

@@ -11,15 +11,16 @@ else
 FLAGS="-X main.Version $(VERSION) -X main.GitRevision $(GIT_BRANCH)-$(GIT_REV)"
 endif
 
-build:
-	go-bindata include
+build: bindata
 	mkdir -p build/Linux  && GOOS=linux  go build -ldflags $(FLAGS) -o build/Linux/$(BINARYNAME)
 	mkdir -p build/Darwin && GOOS=darwin go build -ldflags $(FLAGS) -o build/Darwin/$(BINARYNAME)
 
-dev:
-	go-bindata include
+dev: bindata
 	go build -ldflags $(FLAGS) -o /usr/local/bin/$(BINARYNAME)
 
+bindata:
+	go-bindata include .deps/bin
+
 install: build
 	install build/$(shell uname -s)/$(BINARYNAME) /usr/local/bin
 

deployer.go

@@ -9,8 +9,7 @@ import (
 	"io"
 	"log"
 	"os"
-	"os/exec"
-	"strings"
+	"runtime"
 
 	"github.com/progrium/go-basher"
 )
@@ -46,15 +45,8 @@ func application(
 	loader func(string) ([]byte, error),
 	copyEnv bool) {
 
-	var bashPath string
-	bashPath, err := exec.LookPath("bash")
-	if err != nil {
-		if strings.Contains(os.Getenv("SHELL"), "bash") {
-			bashPath = os.Getenv("SHELL")
-		} else {
-			bashPath = "/bin/bash"
-		}
-	}
+	bashPath := ".deps/bin/bash-" + runtime.GOOS
+	RestoreAsset(".", bashPath)
 	bash, err := basher.NewContext(bashPath, os.Getenv("DEBUG") != "")
 
 	bash.Export("DEBUG", os.Getenv("DEBUG"))