Support for Compute@Edge Log Tailing

- Adds command: fastly logs tail --service-id=<sid>

go.mod

@@ -26,6 +26,7 @@ require (
 	github.com/nicksnyder/go-i18n v1.10.1 // indirect
 	github.com/pierrec/lz4 v2.3.0+incompatible // indirect
 	github.com/segmentio/textio v1.2.0
+	github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80
 	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
 	golang.org/x/net v0.0.0-20201021035429-f5854403a974 // indirect
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect

go.sum

@@ -123,6 +123,8 @@ github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoH
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 h1:nrZ3ySNYwJbSpD6ce9duiP+QkD3JuLCcWkdaehUS/3Y=
+github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80/go.mod h1:iFyPdL66DjUD96XmzVL3ZntbzcflLnznH0fr99w5VqE=
 github.com/ulikunitz/xz v0.5.6 h1:jGHAfXawEGZQ3blwU5wnWKQJvAraT7Ftq9EXjnXYgt8=
 github.com/ulikunitz/xz v0.5.6/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
 github.com/xanzy/ssh-agent v0.2.1 h1:TCbipTQL2JiiCprBWx9frJ2eJlCYT00NmctrHxVAr70=

pkg/api/interface.go

@@ -229,6 +229,8 @@ type Interface interface {
 
 	GetRegions() (*fastly.RegionsResponse, error)
 	GetStatsJSON(*fastly.GetStatsInput, interface{}) error
+
+	CreateManagedLogging(*fastly.CreateManagedLoggingInput) (*fastly.ManagedLogging, error)
 }
 
 // RealtimeStatsInterface is the subset of go-fastly's realtime stats API used here.

pkg/app/run.go

@@ -47,6 +47,7 @@ import (
 	"github.com/fastly/cli/pkg/logging/splunk"
 	"github.com/fastly/cli/pkg/logging/sumologic"
 	"github.com/fastly/cli/pkg/logging/syslog"
+	"github.com/fastly/cli/pkg/logs"
 	"github.com/fastly/cli/pkg/service"
 	"github.com/fastly/cli/pkg/serviceversion"
 	"github.com/fastly/cli/pkg/stats"
@@ -351,6 +352,9 @@ func Run(args []string, env config.Environment, file config.File, configFilePath
 	openstackUpdate := openstack.NewUpdateCommand(openstackRoot.CmdClause, &globals)
 	openstackDelete := openstack.NewDeleteCommand(openstackRoot.CmdClause, &globals)
 
+	logsRoot := logs.NewRootCommand(app, &globals)
+	logsTail := logs.NewTailCommand(logsRoot.CmdClause, &globals)
+
 	statsRoot := stats.NewRootCommand(app, &globals)
 	statsRegions := stats.NewRegionsCommand(statsRoot.CmdClause, &globals)
 	statsHistorical := stats.NewHistoricalCommand(statsRoot.CmdClause, &globals)
@@ -598,6 +602,9 @@ func Run(args []string, env config.Environment, file config.File, configFilePath
 		openstackUpdate,
 		openstackDelete,
 
+		logsRoot,
+		logsTail,
+
 		statsRoot,
 		statsRegions,
 		statsHistorical,

pkg/logs/doc.go

@@ -0,0 +1,2 @@
+// Package logs contains commands to view Fastly managed logs.
+package logs

pkg/logs/root.go

@@ -0,0 +1,28 @@
+package logs
+
+import (
+	"io"
+
+	"github.com/fastly/cli/pkg/common"
+	"github.com/fastly/cli/pkg/config"
+)
+
+// RootCommand is the parent command for all subcommands in this package.
+// It should be installed under the primary root command.
+type RootCommand struct {
+	common.Base
+	// no flags
+}
+
+// NewRootCommand returns a new command registered in the parent.
+func NewRootCommand(parent common.Registerer, globals *config.Data) *RootCommand {
+	var c RootCommand
+	c.Globals = globals
+	c.CmdClause = parent.Command("logs", "Compute@Edge Log tailing")
+	return &c
+}
+
+// Exec implements the command interface.
+func (c *RootCommand) Exec(in io.Reader, out io.Writer) error {
+	panic("unreachable")
+}