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authorFelix Lange <fjl@users.noreply.github.com>2019-02-14 23:10:09 +0800
committerPéter Szilágyi <peterke@gmail.com>2019-02-19 16:58:45 +0800
commitb247052a64a4954de83e50970c1551efe9f8a08b (patch)
treef1cc4816921b5fbaf830212b71bb5e90246d528e /internal
parent276f824707783ecbe092e521b5a7460515ee3e99 (diff)
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build: avoid dput and upload with sftp directly (#19067)
(cherry picked from commit a8ddf7ad8393cff80848b193c698ce5e6440e061)
Diffstat (limited to 'internal')
-rw-r--r--internal/build/util.go31
1 files changed, 31 insertions, 0 deletions
diff --git a/internal/build/util.go b/internal/build/util.go
index 195bdb404..a41ecfbed 100644
--- a/internal/build/util.go
+++ b/internal/build/util.go
@@ -177,3 +177,34 @@ func ExpandPackagesNoVendor(patterns []string) []string {
}
return patterns
}
+
+// UploadSFTP uploads files to a remote host using the sftp command line tool.
+// The destination host may be specified either as [user@]host[: or as a URI in
+// the form sftp://[user@]host[:port].
+func UploadSFTP(identityFile, host, dir string, files []string) error {
+ sftp := exec.Command("sftp")
+ sftp.Stdout = nil
+ sftp.Stderr = os.Stderr
+ if identityFile != "" {
+ sftp.Args = append(sftp.Args, "-i", identityFile)
+ }
+ sftp.Args = append(sftp.Args, host)
+ fmt.Println(">>>", strings.Join(sftp.Args, " "))
+ if *DryRunFlag {
+ return nil
+ }
+
+ stdin, err := sftp.StdinPipe()
+ if err != nil {
+ return fmt.Errorf("can't create stdin pipe for sftp: %v", err)
+ }
+ if err := sftp.Start(); err != nil {
+ return err
+ }
+ in := io.MultiWriter(stdin, os.Stdout)
+ for _, f := range files {
+ fmt.Fprintln(in, "put", f, path.Join(dir, filepath.Base(f)))
+ }
+ stdin.Close()
+ return sftp.Wait()
+}