fix lint errors for cmd/...

corrects the initialize package comment for lint

brings c.ServerVersion back

cmd/influx/cli/cli.go

@@ -260,6 +260,9 @@ func (c *CommandLine) Connect(cmd string) error {
 	} else {
 		c.ServerVersion = v
 	}
+
+	_, c.ServerVersion, _ = c.Client.Ping()
+
 	return nil
 }
 

cmd/influx_inspect/info.go

@@ -101,6 +101,7 @@ func u64tob(v uint64) []byte {
 	return b
 }
 
+// ShardIDs is a collection of UINT 64 that represent shard ids.
 type ShardIDs []uint64
 
 func (a ShardIDs) Len() int           { return len(a) }

cmd/influx_inspect/tsm.go

@@ -49,7 +49,7 @@ func (b *blockStats) inc(typ int, enc byte) {
 	for len(b.counts[typ]) <= int(enc) {
 		b.counts[typ] = append(b.counts[typ], 0)
 	}
-	b.counts[typ][enc] += 1
+	b.counts[typ][enc]++
 }
 
 func (b *blockStats) size(sz int) {
@@ -300,7 +300,7 @@ func cmdDumpTsm1(opts *tsdmDumpOpts) {
 
 			// Possible corruption? Try to read as much as we can and point to the problem.
 			if key == "" {
-				errors = append(errors, fmt.Errorf("index pos %d, field id: %d, missing key for id.", i, block.id))
+				errors = append(errors, fmt.Errorf("index pos %d, field id: %d, missing key for id", i, block.id))
 			} else if len(split) < 2 {
 				errors = append(errors, fmt.Errorf("index pos %d, field id: %d, key corrupt: got '%v'", i, block.id, key))
 			} else {
@@ -382,7 +382,7 @@ func cmdDumpTsm1(opts *tsdmDumpOpts) {
 
 		if opts.filterKey != "" && !strings.Contains(invIds[id], opts.filterKey) {
 			i += (12 + int64(length))
-			blockCount += 1
+			blockCount++
 			continue
 		}
 
@@ -399,7 +399,7 @@ func cmdDumpTsm1(opts *tsdmDumpOpts) {
 		}, "\t"))
 
 		i += (12 + int64(length))
-		blockCount += 1
+		blockCount++
 	}
 	if opts.dumpBlocks {
 		println("Blocks:")

cmd/influxd/main.go

@@ -20,7 +20,7 @@ import (
 
 // These variables are populated via the Go linker.
 var (
-	version   string = "0.9"
+	version   = "0.9"
 	commit    string
 	branch    string
 	buildTime string
@@ -169,7 +169,7 @@ func ParseCommandName(args []string) (string, []string) {
 	return "", args
 }
 
-// Command represents the command executed by "influxd version".
+// VersionCommand represents the command executed by "influxd version".
 type VersionCommand struct {
 	Stdout io.Writer
 	Stderr io.Writer

cmd/influxd/restore/restore.go

@@ -40,6 +40,7 @@ func (cmd *Command) Run(args ...string) error {
 	return cmd.Restore(config, path)
 }
 
+// Restore restores a database snapshot
 func (cmd *Command) Restore(config *Config, path string) error {
 	// Remove meta and data directories.
 	if err := os.RemoveAll(config.Meta.Dir); err != nil {

cmd/influxd/run/command.go

@@ -102,7 +102,7 @@ func (cmd *Command) Run(args ...string) error {
 
 	// Validate the configuration.
 	if err := config.Validate(); err != nil {
-		return fmt.Errorf("%s. To generate a valid configuration file run `influxd config > influxdb.generated.conf`.", err)
+		return fmt.Errorf("%s. To generate a valid configuration file run `influxd config > influxdb.generated.conf`", err)
 	}
 
 	// Create server from config and start it.

cmd/influxd/run/config.go

@@ -127,6 +127,7 @@ func (c *Config) Validate() error {
 	return nil
 }
 
+// ApplyEnvOverrides apply the environment configuration on top of the config.
 func (c *Config) ApplyEnvOverrides() error {
 	return c.applyEnvOverrides("INFLUXDB", reflect.ValueOf(c))
 }

cmd/influxd/run/config_command.go

@@ -54,7 +54,7 @@ func (cmd *PrintConfigCommand) Run(args ...string) error {
 
 	// Validate the configuration.
 	if err := config.Validate(); err != nil {
-		return fmt.Errorf("%s. To generate a valid configuration file run `influxd config > influxdb.generated.conf`.", err)
+		return fmt.Errorf("%s. To generate a valid configuration file run `influxd config > influxdb.generated.conf`", err)
 	}
 
 	toml.NewEncoder(cmd.Stdout).Encode(config)

cmd/influxd/run/server.go

@@ -30,6 +30,7 @@ import (
 	"github.com/influxdb/influxdb/services/udp"
 	"github.com/influxdb/influxdb/tcp"
 	"github.com/influxdb/influxdb/tsdb"
+	// Initialize the engine packages
 	_ "github.com/influxdb/influxdb/tsdb/engine"
 )