Update to hab 1.6.0-1

Signed-off-by: Ryan Cragun <ryan@chef.io>

1 files changed, 122 insertions, 0 deletions

diff --git a/update.go b/update.go
new file mode 100644
index 000000000000..55803b207f81
--- /dev/null
+++ b/update.go
@@ -0,0 +1,122 @@
+/*
+Copyright Ryan Cragun
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+//
+// go run update.go to update the PKGBUILD and .SRCINFO with the latest hab
+//
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"os/exec"
+	"text/template"
+)
+
+const (
+	manifestURL = "http://packages.chef.io/files/stable/habitat/latest/manifest.json"
+	pkgbuildTmp = `# Maintainer: Ryan Cragun <me@ryan.ec>
+# http://packages.chef.io/files/stable/habitat/latest/manifest.json
+pkgname=habitat
+pkgver={{.Version}}
+pkgrel=1
+pkgdesc="Application automation framework that allows you to build applications that have automation built-in"
+arch=('x86_64')
+url="https://www.habitat.sh/"
+license=('Apache')
+depends=('libarchive' 'libsodium' 'openssl')
+makedepends=('git' 'cargo' 'zeromq')
+provides=('habitat')
+conflicts=('habitat-bin' 'habitat-git')
+source=("${pkgname}::git+https://github.com/habitat-sh/habitat.git#tag=${pkgver}")
+sha256sums=('SKIP')
+
+build() {
+  # Use a temporary local Cargo repository.
+  export CARGO_HOME="${srcdir}/cargo-repository"
+
+  cd "${srcdir}/${pkgname}"
+  make
+}
+
+package() {
+  install -D -m755 "${srcdir}/${pkgname}/target/debug/hab" "${pkgdir}/usr/bin/hab"
+}
+`
+)
+
+// habManifest is a partial representation of the hab package manifest containing
+// only the bits we care about.
+type habManifest struct {
+	Version string `json:"version"`
+}
+
+func main() {
+	res, err := http.Get(manifestURL)
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+	defer res.Body.Close()
+
+	body, err := ioutil.ReadAll(res.Body)
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+
+	manifest := &habManifest{}
+	err = json.Unmarshal(body, manifest)
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+
+	f, err := os.Create("PKGBUILD")
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+
+	temp, err := template.New("PKGBUILD").Parse(pkgbuildTmp)
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+
+	err = temp.Execute(f, manifest)
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+
+	out, err := exec.Command("makepkg", "--printsrcinfo").Output()
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+
+	err = ioutil.WriteFile(".SRCINFO", out, 0666)
+	if err != nil {
+		fmt.Printf("%v", err)
+		os.Exit(1)
+	}
+
+	os.Exit(0)
+}