Merge lp:~xavi-garcia-mena/go-unityscopes/utils-setup-scopes-env into lp:go-unityscopes/v2

[Xavi Garcia]

Adding binary tool to setup the chroot environment to build go scopes.

Adding binary tool to setup the chroot environment to build go scopes.

Unmerged revisions

73. By Xavi Garcia on 2015-07-24

Added setup-scopes-env tool to prepare the chroot to crosscompile. Added install script

72. By Xavi Garcia on 2015-07-24

Added scopefiles package to deal with the configuration files and how and where config files are located and verified

71. By Xavi Garcia on 2015-07-24

Added utilites series information to describe the different configurations we can face when crosscompiling go scopes

70. By Xavi Garcia on 2015-07-24

Added utils directory with tools for building. Added common test utils package. Added utils command package to run system commands

=== added file 'utils/install-tools.sh'
--- utils/install-tools.sh	1970-01-01 00:00:00 +0000
+++ utils/install-tools.sh	2015-07-24 14:24:31 +0000
@@ -0,0 +1,45 @@
+#/bin/bash
+
+# Function that executes a given command and compares its return command with a given one.
+# In case the expected and the actual return codes are different it exits
+# the script.
+# Parameters:
+#               $1: Command to be executed (string)
+#               $2: Expected return code (number), may be undefined.
+function executeCommand()
+{
+    # gets the command
+    CMD=$1
+    # sets the return code expected
+    # if it's not definedset it to 0
+    OK_CODE=$2
+    if [ -n $2 ]
+    then
+        OK_CODE=0
+    fi
+    # executes the command
+    eval ${CMD}
+
+    # checks if the command was executed successfully
+    RET_CODE=$?
+    if [ $RET_CODE -ne $OK_CODE ]
+    then
+	echo ""
+        echo "ERROR executing command: \"$CMD\""
+        echo "Exiting..."
+        exit 1
+    fi
+}
+
+# ******************************************************************************
+# *                                   MAIN                                     *
+# ******************************************************************************
+
+echo -n "Installing setup-scopes-env... "
+executeCommand "cd setup-scopes-env"
+executeCommand "go install"
+executeCommand "cd .."
+echo "Done"
+
+
+
 
=== added directory 'utils/setup-scopes-env'
=== added file 'utils/setup-scopes-env/setup-scopes-env.go'
--- utils/setup-scopes-env/setup-scopes-env.go	1970-01-01 00:00:00 +0000
+++ utils/setup-scopes-env/setup-scopes-env.go	2015-07-24 14:24:31 +0000
@@ -0,0 +1,46 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"launchpad.net/go-unityscopes/v2/utils/command"
+	"launchpad.net/go-unityscopes/v2/utils/series"
+	"os"
+	"strings"
+)
+
+func main() {
+	seriesPtr := flag.String("series", "", "The series name, for example 'vivid'")
+	listPtr := flag.Bool("l", false, "Prints the list of valid series")
+	flag.Parse()
+
+	// series stores the information about packages and chroot names
+	series := series.NewSeries()
+
+	if *listPtr == true {
+		series.PrintValidSeries()
+		return
+	}
+
+	seriesChroot := series.GetChrootName(*seriesPtr)
+	if seriesChroot == "" {
+		os.Exit(1)
+	}
+
+	packagesList := series.GetPackagesList(*seriesPtr)
+	packagesStr := strings.Join(packagesList, " ")
+	if packagesStr == "" {
+		os.Exit(2)
+	}
+
+	var cmd command.Command
+	cmd.ExecuteWithStdout(fmt.Sprintf("sudo click chroot -aarmhf -f%s -s %s create", seriesChroot, *seriesPtr))
+	err := cmd.ExecuteWithStdout(fmt.Sprintf("sudo click chroot -aarmhf -f%s -s %s maint apt-get install %s", seriesChroot, *seriesPtr, packagesStr))
+	if err != nil {
+		fmt.Println("\n------------------")
+		fmt.Printf("An error has occurred: %s\n", err.Error())
+	} else {
+		fmt.Println("\n------------------")
+		fmt.Println("chroot setup was successful.")
+	}
+}