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| author | Shelikhoo <xiaokangwang@outlook.com> | 2022-11-08 14:58:23 +0000 |
|---|---|---|
| committer | Shelikhoo <xiaokangwang@outlook.com> | 2022-11-23 12:29:51 +0000 |
| commit | 33248f3dec5594c985cfd11e6c6143ddaa5613c0 (patch) | |
| tree | 31e027da8b5bc26f5412fa95fafc8effaec38605 /client | |
| parent | 2c599f88274b37f743996ed9f4ff0744b84c119d (diff) | |
| download | snowflake-33248f3dec5594c985cfd11e6c6143ddaa5613c0.tar.gz snowflake-33248f3dec5594c985cfd11e6c6143ddaa5613c0.zip | |
Add Version Output Support to Snowflake
From now on, there will be a file at common/version/version.go that includes current version number.
Diffstat (limited to 'client')
| -rw-r--r-- | client/snowflake.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/client/snowflake.go b/client/snowflake.go index 2cb6549..e4344e4 100644 --- a/client/snowflake.go +++ b/client/snowflake.go @@ -3,6 +3,7 @@ package main import ( "flag" + "fmt" "io" "io/ioutil" "log" @@ -19,6 +20,7 @@ import ( sf "git.torproject.org/pluggable-transports/snowflake.git/v2/client/lib" "git.torproject.org/pluggable-transports/snowflake.git/v2/common/event" "git.torproject.org/pluggable-transports/snowflake.git/v2/common/safelog" + "git.torproject.org/pluggable-transports/snowflake.git/v2/common/version" ) const ( @@ -157,6 +159,7 @@ func main() { unsafeLogging := flag.Bool("unsafe-logging", false, "prevent logs from being scrubbed") max := flag.Int("max", DefaultSnowflakeCapacity, "capacity for number of multiplexed WebRTC peers") + versionFlag := flag.Bool("version", false, "display version info to stderr and quit") // Deprecated oldLogToStateDir := flag.Bool("logToStateDir", false, "use -log-to-state-dir instead") @@ -164,6 +167,11 @@ func main() { flag.Parse() + if *versionFlag { + fmt.Fprintf(os.Stderr, "snowflake-client %s", version.ConstructResult()) + os.Exit(0) + } + log.SetFlags(log.LstdFlags | log.LUTC) // Don't write to stderr; versions of tor earlier than about 0.3.5.6 do |