chore: remove submodules

They're actually really annoying to deal with.

Justfile

@@ -34,3 +34,10 @@ tag:
   git tag -f "cmd/scaffolder/$version"
   git tag -f "extensions/javascript/$version"
   echo "use 'git push && git push --tags' to push the tags to the remote"
+
+release:
+  #!/bin/bash
+  set -euxo pipefail
+  cd cmd/scaffolder
+  version=$(svu current)
+  go build -ldflags "-X main.version=$version" -o scaffolder .

cmd/scaffolder/main.go

@@ -14,14 +14,17 @@ import (
 	"github.com/TBD54566975/scaffolder/extensions/javascript"
 )
 
+var version string = "dev"
+
 var cli struct {
-	JSON     *os.File `help:"JSON file containing the context to use."`
-	Template string   `arg:"" help:"Template directory." type:"existingdir"`
-	Dest     string   `arg:"" help:"Destination directory to scaffold." type:"existingdir"`
+	Version  kong.VersionFlag `help:"Show version."`
+	JSON     *os.File         `help:"JSON file containing the context to use."`
+	Template string           `arg:"" help:"Template directory." type:"existingdir"`
+	Dest     string           `arg:"" help:"Destination directory to scaffold." type:"existingdir"`
 }
 
 func main() {
-	kctx := kong.Parse(&cli)
+	kctx := kong.Parse(&cli, kong.Vars{"version": version})
 	context := json.RawMessage{}
 	if cli.JSON != nil {
 		if err := json.NewDecoder(cli.JSON).Decode(&context); err != nil {

go.mod

@@ -2,9 +2,18 @@ module github.com/TBD54566975/scaffolder
 
 go 1.22.2
 
-require github.com/alecthomas/assert/v2 v2.9.0
+require (
+	github.com/alecthomas/assert/v2 v2.9.0
+	github.com/alecthomas/kong v0.9.0
+	github.com/dop251/goja v0.0.0-20240516125602-ccbae20bcec2
+	github.com/iancoleman/strcase v0.3.0
+)
 
 require (
 	github.com/alecthomas/repr v0.4.0 // indirect
+	github.com/dlclark/regexp2 v1.7.0 // indirect
+	github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
+	github.com/google/pprof v0.0.0-20230207041349-798e818bf904 // indirect
 	github.com/hexops/gotextdiff v1.0.3 // indirect
+	golang.org/x/text v0.3.8 // indirect
 )

go.sum

@@ -1,16 +1,22 @@
-github.com/alecthomas/assert/v2 v2.4.1 h1:mwPZod/d35nlaCppr6sFP0rbCL05WH9fIo7lvsf47zo=
-github.com/alecthomas/assert/v2 v2.4.1/go.mod h1:fw5suVxB+wfYJ3291t0hRTqtGzFYdSwstnRQdaQx2DM=
-github.com/alecthomas/assert/v2 v2.5.0 h1:OJKYg53BQx06/bMRBSPDCO49CbCDNiUQXwdoNrt6x5w=
-github.com/alecthomas/assert/v2 v2.5.0/go.mod h1:fw5suVxB+wfYJ3291t0hRTqtGzFYdSwstnRQdaQx2DM=
-github.com/alecthomas/assert/v2 v2.6.0 h1:o3WJwILtexrEUk3cUVal3oiQY2tfgr/FHWiz/v2n4FU=
-github.com/alecthomas/assert/v2 v2.6.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
-github.com/alecthomas/assert/v2 v2.8.1 h1:YCxnYR6jjpfnEK5AK5SysALKdUEBPGH4Y7As6tBnDw0=
-github.com/alecthomas/assert/v2 v2.8.1/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
 github.com/alecthomas/assert/v2 v2.9.0 h1:ZcLG8ccMEtlMLkLW4gwGpBWBb0N8MUCmsy1lYBVd1xQ=
 github.com/alecthomas/assert/v2 v2.9.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
-github.com/alecthomas/repr v0.3.0 h1:NeYzUPfjjlqHY4KtzgKJiWd6sVq2eNUPTi34PiFGjY8=
-github.com/alecthomas/repr v0.3.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
+github.com/alecthomas/kong v0.9.0 h1:G5diXxc85KvoV2f0ZRVuMsi45IrBgx9zDNGNj165aPA=
+github.com/alecthomas/kong v0.9.0/go.mod h1:Y47y5gKfHp1hDc7CH7OeXgLIpp+Q2m1Ni0L5s3bI8Os=
 github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc=
 github.com/alecthomas/repr v0.4.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
+github.com/dlclark/regexp2 v1.7.0 h1:7lJfhqlPssTb1WQx4yvTHN0uElPEv52sbaECrAQxjAo=
+github.com/dlclark/regexp2 v1.7.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
+github.com/dop251/goja v0.0.0-20240516125602-ccbae20bcec2 h1:OFTHt+yJDo/uaIKMGjEKzc3DGhrpQZoqvMUIloZv6ZY=
+github.com/dop251/goja v0.0.0-20240516125602-ccbae20bcec2/go.mod h1:o31y53rb/qiIAONF7w3FHJZRqqP3fzHUr1HqanthByw=
+github.com/go-sourcemap/sourcemap v2.1.3+incompatible h1:W1iEw64niKVGogNgBN3ePyLFfuisuzeidWPMPWmECqU=
+github.com/go-sourcemap/sourcemap v2.1.3+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg=
+github.com/google/pprof v0.0.0-20230207041349-798e818bf904 h1:4/hN5RUoecvl+RmJRE2YxKWtnnQls6rQjjW5oV7qg2U=
+github.com/google/pprof v0.0.0-20230207041349-798e818bf904/go.mod h1:uglQLonpP8qtYCYyzA+8c/9qtqgA3qsXGYqCPKARAFg=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
+github.com/iancoleman/strcase v0.3.0 h1:nTXanmYxhfFAMjZL34Ov6gkzEsSJZ5DbhxWjvSASxEI=
+github.com/iancoleman/strcase v0.3.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=
+golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
+golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=