X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=cmd%2Fsafcm%2Fsync.go;h=bee0133e4fd4326ef1610325fc6ae8649147da29;hb=fd97e8019e2ab166d9475ed59782c86247d8430b;hp=77e83c4187592ca1bd5cc31e44da3f4acfb4830d;hpb=5d6cc7f14a4bacc36bf3a23cd735a75ad4a90f1d;p=safcm%2Fsafcm.git

diff --git a/cmd/safcm/sync.go b/cmd/safcm/sync.go
index 77e83c4..bee0133 100644
--- a/cmd/safcm/sync.go
+++ b/cmd/safcm/sync.go
@@ -20,9 +20,11 @@ package main
 import (
 	"flag"
 	"fmt"
+	"io/fs"
 	"log"
 	"os"
 	"os/signal"
+	"runtime"
 	"sort"
 	"strings"
 	"sync"
@@ -105,6 +107,10 @@ func MainSync(args []string) error {
 		os.Exit(1)
 	}
 
+	if runtime.GOOS == "windows" {
+		log.Print("WARNING: Windows support is experimental!")
+	}
+
 	cfg, allHosts, allGroups, err := LoadBaseFiles()
 	if err != nil {
 		return err
@@ -122,7 +128,8 @@ func MainSync(args []string) error {
 		return fmt.Errorf("no hosts found")
 	}
 
-	isTTY := term.IsTerminal(int(os.Stdout.Fd()))
+	isTTY := term.IsTerminal(int(os.Stdout.Fd())) &&
+		term.IsTerminal(int(os.Stderr.Fd()))
 
 	done := make(chan bool)
 	// Collect events from all hosts and print them
@@ -226,10 +233,7 @@ func MainSync(args []string) error {
 func hostsToSync(names []string, allHosts *config.Hosts,
 	allGroups map[string][]string) ([]*config.Host, error) {
 
-	detectedMap := make(map[string]bool)
-	for _, x := range config.TransitivelyDetectedGroups(allGroups) {
-		detectedMap[x] = true
-	}
+	detectedMap := config.TransitivelyDetectedGroups(allGroups)
 
 	const detectedErr = `
 
@@ -249,13 +253,13 @@ are only available after the hosts were contacted.
 	nameMatched := make(map[string]bool)
 	// To detect typos we must check all given names but one host can be
 	// matched by multiple names (e.g. two groups with overlapping hosts)
-	hostMatched := make(map[string]bool)
+	hostAdded := make(map[string]bool)
 
 	var res []*config.Host
 	for _, host := range allHosts.List {
 		if nameMap[host.Name] {
 			res = append(res, host)
-			hostMatched[host.Name] = true
+			hostAdded[host.Name] = true
 			nameMatched[host.Name] = true
 		}
 
@@ -266,9 +270,9 @@ are only available after the hosts were contacted.
 		}
 		for _, x := range groups {
 			if nameMap[x] {
-				if !hostMatched[host.Name] {
+				if !hostAdded[host.Name] {
 					res = append(res, host)
-					hostMatched[host.Name] = true
+					hostAdded[host.Name] = true
 				}
 				nameMatched[x] = true
 			}
@@ -366,9 +370,25 @@ func (s *Sync) Host(wg *sync.WaitGroup) error {
 		wg.Done()
 	}()
 
+	helpers, err := fs.Sub(RemoteHelpers, "remote")
+	if err != nil {
+		conn.Kill()
+		return err
+	}
+
 	// Connect to remote host
-	err := conn.DialSSH(s.host.SshUser, s.host.Name, s.config.SshConfig)
+	user := s.host.SshUser
+	if user == "" {
+		user = s.config.SshUser
+	}
+	err = conn.DialSSH(rpc.SSHConfig{
+		Host:          s.host.Name,
+		User:          user,
+		SshConfig:     s.config.SshConfig,
+		RemoteHelpers: helpers,
+	})
 	if err != nil {
+		conn.Kill()
 		return err
 	}
 	defer conn.Kill()
@@ -402,9 +422,7 @@ func (s *Sync) Host(wg *sync.WaitGroup) error {
 	return nil
 }
 
-func (s *Sync) logf(level safcm.LogLevel, escaped bool,
-	format string, a ...interface{}) {
-
+func (s *Sync) log(level safcm.LogLevel, escaped bool, msg string) {
 	if s.config.LogLevel < level {
 		return
 	}
@@ -412,16 +430,16 @@ func (s *Sync) logf(level safcm.LogLevel, escaped bool,
 		Host: s.host,
 		Log: Log{
 			Level: level,
-			Text:  fmt.Sprintf(format, a...),
+			Text:  msg,
 		},
 		Escaped: escaped,
 	}
 }
 func (s *Sync) logDebugf(format string, a ...interface{}) {
-	s.logf(safcm.LogDebug, false, format, a...)
+	s.log(safcm.LogDebug, false, fmt.Sprintf(format, a...))
 }
 func (s *Sync) logVerbosef(format string, a ...interface{}) {
-	s.logf(safcm.LogVerbose, false, format, a...)
+	s.log(safcm.LogVerbose, false, fmt.Sprintf(format, a...))
 }
 
 // sendRecv sends a message over conn and waits for the response. Any MsgLog
@@ -439,7 +457,7 @@ func (s *Sync) sendRecv(conn *rpc.Conn, msg safcm.Msg) (safcm.Msg, error) {
 		}
 		log, ok := x.(safcm.MsgLog)
 		if ok {
-			s.logf(log.Level, false, "%s", log.Text)
+			s.log(log.Level, false, log.Text)
 			continue
 		}
 		return x, nil