version: use OSS repo's version when building.

When building with redo, also include the git commit hash
from the proprietary repo, so that we have a precise commit
that identifies all build info (including Go toolchain version).

Add a top-level build script demonstrating to downstream distros
how to burn the right information into builds.

Adjust `tailscale version` to print commit hashes when available.

Fixes #841.

Signed-off-by: David Anderson <danderson@tailscale.com>
This commit is contained in:
David Anderson
2020-10-27 04:23:58 +00:00
committed by Dave Anderson
parent a1ccaa9658
commit 54e6c3a290
26 changed files with 224 additions and 65 deletions
+1 -1
View File
@@ -473,7 +473,7 @@ func Run(ctx context.Context, logf logger.Logf, logid string, getEngine func() (
if opts.AutostartStateKey != "" {
server.bs.GotCommand(&ipn.Command{
Version: version.LONG,
Version: version.Long,
Start: &ipn.StartArgs{
Opts: ipn.Options{
StateKey: opts.AutostartStateKey,
+2 -2
View File
@@ -671,7 +671,7 @@ func (b *LocalBackend) send(n Notify) {
b.mu.Unlock()
if notify != nil {
n.Version = version.LONG
n.Version = version.Long
notify(n)
} else {
b.logf("nil notify callback; dropping %+v", n)
@@ -945,7 +945,7 @@ func (b *LocalBackend) parseWgStatus(s *wgengine.Status) (ret EngineStatus) {
// [GRINDER STATS LINE] - please don't remove (used for log parsing)
b.keyLogf("peer keys: %s", strings.Join(peerKeys, " "))
// [GRINDER STATS LINE] - please don't remove (used for log parsing)
b.logf("v%v peers: %v", version.LONG, strings.Join(peerStats, " "))
b.logf("v%v peers: %v", version.Long, strings.Join(peerStats, " "))
}
return ret
}
+7 -7
View File
@@ -80,7 +80,7 @@ func NewBackendServer(logf logger.Logf, b Backend, sendNotifyMsg func(b []byte))
}
func (bs *BackendServer) send(n Notify) {
n.Version = version.LONG
n.Version = version.Long
b, err := json.Marshal(n)
if err != nil {
log.Fatalf("Failed json.Marshal(notify): %v\n%#v", err, n)
@@ -106,14 +106,14 @@ func (bs *BackendServer) GotCommandMsg(b []byte) error {
}
func (bs *BackendServer) GotFakeCommand(cmd *Command) error {
cmd.Version = version.LONG
cmd.Version = version.Long
return bs.GotCommand(cmd)
}
func (bs *BackendServer) GotCommand(cmd *Command) error {
if cmd.Version != version.LONG && !cmd.AllowVersionSkew {
if cmd.Version != version.Long && !cmd.AllowVersionSkew {
vs := fmt.Sprintf("GotCommand: Version mismatch! frontend=%#v backend=%#v",
cmd.Version, version.LONG)
cmd.Version, version.Long)
bs.logf("%s", vs)
// ignore the command, but send a message back to the
// caller so it can realize the version mismatch too.
@@ -197,9 +197,9 @@ func (bc *BackendClient) GotNotifyMsg(b []byte) {
if err := json.Unmarshal(b, &n); err != nil {
log.Fatalf("BackendClient.Notify: cannot decode message (length=%d)\n%#v", len(b), string(b))
}
if n.Version != version.LONG && !bc.AllowVersionSkew {
if n.Version != version.Long && !bc.AllowVersionSkew {
vs := fmt.Sprintf("GotNotify: Version mismatch! frontend=%#v backend=%#v",
version.LONG, n.Version)
version.Long, n.Version)
bc.logf("%s", vs)
// delete anything in the notification except the version,
// to prevent incorrect operation.
@@ -214,7 +214,7 @@ func (bc *BackendClient) GotNotifyMsg(b []byte) {
}
func (bc *BackendClient) send(cmd Command) {
cmd.Version = version.LONG
cmd.Version = version.Long
b, err := json.Marshal(cmd)
if err != nil {
log.Fatalf("Failed json.Marshal(cmd): %v\n%#v\n", err, cmd)