Remove buildpack.toml, in favor of buildpack.toml.tmpl

- Use go templating (scripts/template.go) to construct the buildpack.toml when packaging/releasing cnbs
- The CHANGELOG is deprecated, in favor of release notes
- Use dagger.DeleteBuildpack to preserve built CNB in our release pipeline
[#166793497]

Co-authored-by: David Freilich <[email protected]>

.gitignore

@@ -1,4 +1,5 @@
 .bin/
 *.tgz
-bin/
+/bin/
 dep-cnb_*
+/buildpack.toml

buildpack.toml → buildpack.toml.tmpl

@@ -2,7 +2,7 @@
 [buildpack]
 id = "org.cloudfoundry.dep-cnb"
 name = "Dep Buildpack"
-version = "0.0.1"
+version = "{{ .Version }}"
 
 [metadata]
 include_files = ["bin/build","bin/detect","buildpack.toml","go.mod","go.sum"]

integration/integration_test.go

@@ -1,11 +1,11 @@
 package integration_test
 
 import (
-	"github.com/cloudfoundry/dep-cnb/dep"
-	"os"
 	"path/filepath"
 	"testing"
 
+	"github.com/cloudfoundry/dep-cnb/dep"
+
 	"github.com/cloudfoundry/dagger"
 	. "github.com/onsi/gomega"
 	"github.com/sclevine/spec"
@@ -24,11 +24,11 @@ func TestIntegration(t *testing.T) {
 
 	depURI, err = dagger.PackageBuildpack(bpDir)
 	Expect(err).NotTo(HaveOccurred())
-	defer os.RemoveAll(depURI)
+	defer dagger.DeleteBuildpack(depURI)
 
 	goURI, err = dagger.GetLatestBuildpack("go-cnb")
 	Expect(err).NotTo(HaveOccurred())
-	defer os.RemoveAll(goURI)
+	defer dagger.DeleteBuildpack(goURI)
 
 	spec.Run(t, "Integration", testIntegration, spec.Report(report.Terminal{}))
 }