Added Makefile -- gofmt

Makefile

@@ -0,0 +1,18 @@
+BUILD=go build
+
+
+SOURCES=scorsh.go \
+types.go \
+config.go \
+spooler.go \
+commits.go \
+workers.go
+
+all: scorsh
+
+
+scorsh: $(SOURCES) 
+	$(BUILD) scorsh.go types.go config.go spooler.go commits.go workers.go
+
+clean:
+	rm scorsh

commits.go

@@ -6,7 +6,7 @@ import (
 	"golang.org/x/crypto/openpgp"
 	"os"
 	"strings"
-//	"log"
+	//	"log"
 )
 
 func CommitToString(commit *git.Commit) string {
@@ -24,16 +24,16 @@ func CommitToString(commit *git.Commit) string {
 
 // FIXME: RETURN THE ENTITY PROVIDED BY THE CHECK, OR nil
 func check_signature(commit *git.Commit, keys []*openpgp.KeyRing) (signature, signed string, err error) {
-	
+
 	signature, signed, err = commit.ExtractSignature()
 
 	if err == nil {
 		for _, keyring := range keys {
-			
+
 			_, err_sig :=
 				openpgp.CheckArmoredDetachedSignature(*keyring, strings.NewReader(signed),
-				strings.NewReader(signature))
-			
+					strings.NewReader(signature))
+
 			if err_sig == nil {
 				fmt.Printf("Good signature \n")
 				return signature, signed, nil
@@ -41,11 +41,10 @@ func check_signature(commit *git.Commit, keys []*openpgp.KeyRing) (signature, si
 			err = err_sig
 		}
 	}
-	
+
 	return "", "", err
 }
 
-
 // traverse all the commits between two references, looking for scorsh
 // commands
 // fixme: we don't have just one keyring here....
@@ -91,12 +90,12 @@ func walk_commits(msg SCORSHmsg, w *SCORSHworker) error {
 			// We should look for scorsh-tags, and if the commit has any,
 			// check if it can be verified by any of the keyrings associated
 			// with the scorsh-tag
-			
+
 			//signature, signed, err := check_signature(commit, &keyring)
 			//_, _, err := check_signature(commit, w.keys)
 			//if err != nil {
 			//	log.Printf("%s\n", SCORSHerr(SCORSH_ERR_SIGNATURE))
-			//	
+			//
 			//}
 			cur_commit = commit.Parent(0)
 		} else {

config.go

@@ -29,7 +29,7 @@ func ReadGlobalConfig(fname string) *SCORSHmaster {
 	}
 
 	fmt.Printf("%s", cfg)
-	
+
 	if cfg.Logfile != "" {
 		f, err := os.OpenFile(cfg.Logfile, os.O_APPEND|os.O_CREATE|os.O_RDWR, 0600)
 		if err != nil {
@@ -40,7 +40,7 @@ func ReadGlobalConfig(fname string) *SCORSHmaster {
 	}
 
 	if cfg.LogPrefix != "" {
-		log.SetPrefix(cfg.LogPrefix+ " ")
+		log.SetPrefix(cfg.LogPrefix + " ")
 	}
 
 	// If the user has not set a spooldir, crash loudly
@@ -59,4 +59,3 @@ func ReadGlobalConfig(fname string) *SCORSHmaster {
 	return cfg
 
 }
-

scorsh.go

@@ -6,14 +6,13 @@ import (
 	"log"
 )
 
-// manage debugging messages 
+// manage debugging messages
 
 const debug debugging = true
 
 type debugging bool
 
-
-func (d debugging) log(format string, args ...interface{}){
+func (d debugging) log(format string, args ...interface{}) {
 	if d {
 		log.Printf(format, args...)
 	}
@@ -45,12 +44,11 @@ func SCORSHerr(err int) error {
 
 }
 
-
 func FindMatchingWorkers(master *SCORSHmaster, msg *SCORSHmsg) []*SCORSHworker {
-	
+
 	var ret []*SCORSHworker
-	
-	for idx,w := range master.Workers {
+
+	for idx, w := range master.Workers {
 		if w.Matches(msg.Repo, msg.Branch) {
 			debug.log("--- Worker: %s matches %s:%s\n", w.Name, msg.Repo, msg.Branch)
 			ret = append(ret, &(master.Workers[idx]))
@@ -59,34 +57,33 @@ func FindMatchingWorkers(master *SCORSHmaster, msg *SCORSHmsg) []*SCORSHworker {
 	return ret
 }
 
-
 func Master(master *SCORSHmaster) {
 
 	// master main loop:
 
 	var matching_workers []*SCORSHworker
 	var push_msg SCORSHmsg
-	
+
 	matching_workers = make([]*SCORSHworker, len(master.Workers))
 
 	log.Println("[master] Master started ")
-	
+
 	for {
 		select {
 		// - receive stuff from the spooler
-		case push_msg = <- master.Spooler:
+		case push_msg = <-master.Spooler:
 
 			debug.log("[master] received message: %s\n", push_msg)
-			
+
 			// - lookup the repos map for matching workers
 			matching_workers = FindMatchingWorkers(master, &push_msg)
 			debug.log("[master] matching workers: %s\n", matching_workers)
-			
+
 			// add the message to PendingMsg
 			//...
 			// - dispatch the message to all the matching workers
 			for _, w := range matching_workers {
-				// increase the counter associated to the message 
+				// increase the counter associated to the message
 				w.MsgChan <- push_msg
 			}
 		}
@@ -97,14 +94,12 @@ func InitMaster() *SCORSHmaster {
 
 	master := ReadGlobalConfig(*conf_file)
 
-	
 	master.Repos = make(map[string][]*SCORSHworker)
 	master.WorkingMsg = make(map[string]int)
 	// This is the mutex-channel on which we receive acks from workers
 	master.StatusChan = make(chan SCORSHmsg, 1)
 	master.Spooler = make(chan SCORSHmsg, 1)
 
-	
 	err_workers := StartWorkers(master)
 	if err_workers != nil {
 		log.Fatal("Error starting workers: ", err_workers)
@@ -114,20 +109,19 @@ func InitMaster() *SCORSHmaster {
 	err_spooler := StartSpooler(master)
 	if err_spooler != nil {
 		log.Fatal("Error starting spooler: ", err_spooler)
-	} 
+	}
 	return master
-	
-}
 
+}
 
 func main() {
 
 	flag.Parse()
-	
+
 	master := InitMaster()
-	
+
 	go Master(master)
 
-	<- master.StatusChan
-	
+	<-master.StatusChan
+
 }

spooler.go

@@ -6,15 +6,14 @@ import (
 	"github.com/go-yaml/yaml"
 	"io/ioutil"
 	"log"
-//	"time"
+	//	"time"
 )
 
 // parse a request file and return a SCORSHmessage
 func parse_request(fname string, msg *SCORSHmsg) error {
 
-	
 	debug.log("[parse_request] message at start: %s\n", msg)
-	
+
 	data, err := ioutil.ReadFile(fname)
 	if err != nil {
 		log.Printf("Unable to open file: %s\n", fname)
@@ -22,10 +21,9 @@ func parse_request(fname string, msg *SCORSHmsg) error {
 	}
 
 	debug.log("[parse_request] file contains: \n%s\n", data)
-	
+
 	debug.log("[parse_request] reading message from file: %s\n", fname)
-	
-	
+
 	err = yaml.Unmarshal([]byte(data), msg)
 	if err != nil {
 		return fmt.Errorf("Error parsing message: %s", err)
@@ -34,14 +32,13 @@ func parse_request(fname string, msg *SCORSHmsg) error {
 	return nil
 }
 
-
 func spooler(watcher *fsnotify.Watcher, worker chan SCORSHmsg) {
 
 	log.Println("Spooler started correctly")
 
 	var msg *SCORSHmsg
 	msg = new(SCORSHmsg)
-	
+
 	for {
 		select {
 		case event := <-watcher.Events:
@@ -61,7 +58,6 @@ func spooler(watcher *fsnotify.Watcher, worker chan SCORSHmsg) {
 	}
 }
 
-
 func StartSpooler(master *SCORSHmaster) error {
 
 	watcher, err := fsnotify.NewWatcher()
@@ -74,8 +70,8 @@ func StartSpooler(master *SCORSHmaster) error {
 	if err != nil {
 		return fmt.Errorf("Error adding folder: %s\n", err)
 	}
-	
+
 	go spooler(watcher, master.Spooler)
-	
+
 	return nil
 }

types.go

@@ -55,8 +55,8 @@ type SCORSHworker_state struct {
 // The type SCORSHworker represents the configuration and state of a
 // worker
 type SCORSHworker struct {
-	SCORSHworker_cfg   `yaml:",inline"`
-	SCORSHworker_state 
+	SCORSHworker_cfg `yaml:",inline"`
+	SCORSHworker_state
 }
 
 // Configuration of the master
@@ -82,8 +82,6 @@ type SCORSHmaster struct {
 	SCORSHmaster_state
 }
 
-
-
 func (cfg *SCORSHmaster) String() string {
 
 	var buff bytes.Buffer
@@ -122,7 +120,6 @@ func (cfg *SCORSHmaster) String() string {
 	return buff.String()
 }
 
-
 func (msg *SCORSHmsg) String() string {
 
 	var buff bytes.Buffer
@@ -139,4 +136,3 @@ func (msg *SCORSHmsg) String() string {
 	return buff.String()
 
 }
-

workers.go

@@ -12,7 +12,7 @@ import (
 )
 
 func (worker *SCORSHworker) Matches(repo, branch string) bool {
-	
+
 	for _, r := range worker.Repos {
 		parts := strings.SplitN(r, ":", 2)
 		repo_pattern := parts[0]
@@ -58,20 +58,19 @@ func (w *SCORSHworker) LoadKeyrings() error {
 
 // Still to be implemented
 func (w *SCORSHworker) LoadTags() error {
-	
+
 	w_tags, err := ioutil.ReadFile(w.Tagfile)
-	if err != nil{
+	if err != nil {
 		return fmt.Errorf("Cannot read worker config: %s", err)
 	}
 
-	
 	err = yaml.Unmarshal(w_tags, w)
 	//err = yaml.Unmarshal(w_tags, tags)
 
 	if err != nil {
 		return fmt.Errorf("Error while reading tags: %s", err)
 	}
-	
+
 	return nil
 }
 
@@ -79,11 +78,11 @@ func (w *SCORSHworker) LoadTags() error {
 func Worker(w *SCORSHworker) {
 
 	var msg SCORSHmsg
-	
+
 	log.Printf("[worker: %s] Started\n", w.Name)
 
 	w.StatusChan <- msg
-	
+
 	// This is the main worker loop
 	for {
 		select {
@@ -104,14 +103,14 @@ func Worker(w *SCORSHworker) {
 func StartWorkers(master *SCORSHmaster) error {
 
 	num_workers := len(master.Workers)
-	
+
 	// We should now start each worker
 
 	log.Printf("num_workers: %d\n", num_workers)
-	
-	for w:=0; w<num_workers; w++ {
-		
-		worker := & (master.Workers[w])
+
+	for w := 0; w < num_workers; w++ {
+
+		worker := &(master.Workers[w])
 		// Set the Status and Msg channels
 		worker.StatusChan = master.StatusChan
 		worker.MsgChan = make(chan SCORSHmsg)
@@ -132,7 +131,7 @@ func StartWorkers(master *SCORSHmaster) error {
 			master.Repos[repo_name] = append(master.Repos[repo_name], worker)
 		}
 		go Worker(worker)
-		<- master.StatusChan
+		<-master.StatusChan
 	}
 	return nil
 }