feat: add hot reloading on dev mode

cmd/world/cardinal/dev.go

@@ -13,6 +13,7 @@ import (
 	"pkg.world.dev/world-cli/common/logger"
 	"pkg.world.dev/world-cli/tea/style"
 
+	"github.com/gravityblast/fresh/runner"
 	"github.com/magefile/mage/sh"
 	"github.com/spf13/cobra"
 )
@@ -65,23 +66,19 @@ var devCmd = &cobra.Command{
 			isRedisRunning = true
 		}
 
-		// Run Cardinal
-		cardinalExecCmd, err := runCardinal()
-		if err != nil {
-			return err
-		}
-
 		// Create a channel to receive termination signals
 		signalCh := make(chan os.Signal, 1)
 		signal.Notify(signalCh, os.Interrupt, syscall.SIGTERM)
 
-		// Create a channel to receive errors from the command
-		cmdErr := make(chan error, 1)
+		err = os.Chdir("cardinal")
+		if err != nil {
+			return err
+		}
 
 		fmt.Println("Starting Cardinal...")
 		go func() {
-			err := cardinalExecCmd.Wait()
-			cmdErr <- err
+			os.Setenv("RUNNER_IGNORED", "assets, tmp, vendor")
+			runner.Start()
 		}()
 
 		select {
@@ -92,33 +89,6 @@ var devCmd = &cobra.Command{
 				return errCleanup
 			}
 
-			isProcessRunning := func(cmd *exec.Cmd) bool {
-				return cardinalExecCmd.ProcessState == nil && cardinalExecCmd.Process != nil
-			}
-
-			//wait up to 10 seconds for it to quit.
-			for i := 0; i < 10; i++ {
-				if isProcessRunning(cardinalExecCmd) {
-					time.Sleep(1 * time.Second)
-				} else {
-					break
-				}
-			}
-			if isProcessRunning(cardinalExecCmd) {
-				err = cardinalExecCmd.Process.Signal(syscall.SIGTERM)
-				if err != nil {
-					return err
-				}
-			}
-
-			return nil
-
-		case err := <-cmdErr:
-			fmt.Println(err)
-			errCleanup := cleanup()
-			if errCleanup != nil {
-				return errCleanup
-			}
 			return nil
 		}
 	},

go.mod

@@ -5,6 +5,8 @@ go 1.21
 require (
 	github.com/charmbracelet/bubbles v0.16.1
 	github.com/charmbracelet/bubbletea v0.24.2
+	github.com/getsentry/sentry-go v0.26.0
+	github.com/gravityblast/fresh v0.0.0-20190826141211-0fa698148017
 	github.com/guumaster/logsymbols v0.3.1
 	github.com/magefile/mage v1.15.0
 	github.com/pelletier/go-toml v1.9.5
@@ -15,11 +17,11 @@ require (
 
 require (
 	github.com/atotto/clipboard v0.1.4 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/getsentry/sentry-go v0.26.0 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/howeyc/fsnotify v0.9.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/stretchr/testify v1.8.2 // indirect
+	github.com/pilu/config v0.0.0-20131214182432-3eb99e6c0b9a // indirect
+	github.com/pilu/miniassert v0.0.0-20140522125902-bee63581261a // indirect
 )
 
 require (

go.sum

@@ -17,11 +17,17 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/getsentry/sentry-go v0.26.0 h1:IX3++sF6/4B5JcevhdZfdKIHfyvMmAq/UnqcyT2H6mA=
 github.com/getsentry/sentry-go v0.26.0/go.mod h1:lc76E2QywIyW8WuBnwl8Lc4bkmQH4+w1gwTf25trprY=
+github.com/go-errors/errors v1.4.2 h1:J6MZopCL4uSllY1OfXM374weqZFFItUbrImctkmUxIA=
+github.com/go-errors/errors v1.4.2/go.mod h1:sIVyrIiJhuEF+Pj9Ebtd6P/rEYROXFi3BopGUQ5a5Og=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/gravityblast/fresh v0.0.0-20190826141211-0fa698148017 h1:9uTAQTzZgATdsDd46NleCCKSTRFrvcqz8l/EnARFKEo=
+github.com/gravityblast/fresh v0.0.0-20190826141211-0fa698148017/go.mod h1:ukFDwXV66bGV7JnfyxFKuKiVp4zH4orBKXML+VCSrhI=
 github.com/guumaster/logsymbols v0.3.1 h1:bnCE484dAQFvMWt2EfZAzF1oCgu8yo/Vp1QGQ0EmaAA=
 github.com/guumaster/logsymbols v0.3.1/go.mod h1:1M5/1js2Z7Yo8DRB3QrPURwqsXeOfgsJv1Utjookknw=
+github.com/howeyc/fsnotify v0.9.0 h1:0gtV5JmOKH4A8SsFxG2BczSeXWWPvcMT0euZt5gDAxY=
+github.com/howeyc/fsnotify v0.9.0/go.mod h1:41HzSPxBGeFRQKEEwgh49TRw/nKBsYZ2cF1OzPjSJsA=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
@@ -49,6 +55,13 @@ github.com/muesli/termenv v0.15.1 h1:UzuTb/+hhlBugQz28rpzey4ZuKcZ03MeKsoG7IJZIxs
 github.com/muesli/termenv v0.15.1/go.mod h1:HeAQPTzpfs016yGtA4g00CsdYnVLJvxsS4ANqrZs2sQ=
 github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3ve8=
 github.com/pelletier/go-toml v1.9.5/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
+github.com/pilu/config v0.0.0-20131214182432-3eb99e6c0b9a h1:Tg4E4cXPZSZyd3H1tJlYo6ZreXV0ZJvE/lorNqyw1AU=
+github.com/pilu/config v0.0.0-20131214182432-3eb99e6c0b9a/go.mod h1:9Or9aIl95Kp43zONcHd5tLZGKXb9iLx0pZjau0uJ5zg=
+github.com/pilu/miniassert v0.0.0-20140522125902-bee63581261a h1:U8Xgy85P2npR1jqpNF4q9rLSt6kzrOrWubkepc3lWbE=
+github.com/pilu/miniassert v0.0.0-20140522125902-bee63581261a/go.mod h1:QKd9TvGj31l6g+MV2PqthhK68d5ZPv/Q2PvtsS0mM3I=
+github.com/pingcap/errors v0.11.4 h1:lFuQV/oaUMGcD2tqt+01ROSmJs75VG1ToEOkZIZ4nE4=
+github.com/pingcap/errors v0.11.4/go.mod h1:Oi8TUi2kEtXXLMJk9l1cGmz20kV3TaQ0usTwv5KuLY8=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -64,13 +77,7 @@ github.com/spf13/cobra v1.7.0/go.mod h1:uLxZILRyS/50WlhOIKD7W6V5bgeIt+4sICxh6uRM
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
-github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
@@ -84,15 +91,12 @@ golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.6.0 h1:clScbb1cHjoCkyRbWwBEUZ5H/tIFu5TAXIqaZD0Gcjw=
 golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
-golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
-golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
 golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
 golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/gookit/color.v1 v1.1.6 h1:5fB10p6AUFjhd2ayq9JgmJWr9WlTrguFdw3qlYtKNHk=
 gopkg.in/gookit/color.v1 v1.1.6/go.mod h1:IcEkFGaveVShJ+j8ew+jwe9epHyGpJ9IrptHmW3laVY=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.5.1 h1:EENdUnS3pdur5nybKYIh2Vfgc8IUNBjxDPSjtiJcOzU=