add deprecation_date parsing into cargo

[#170753637]

Co-authored-by: Josh Zarrabi <[email protected]>

cargo/buildpack_parser_test.go

@@ -4,6 +4,7 @@ import (
 	"io/ioutil"
 	"os"
 	"testing"
+	"time"
 
 	"github.com/cloudfoundry/packit/cargo"
 	"github.com/sclevine/spec"
@@ -34,6 +35,7 @@ include_files = ["some-include-file", "other-include-file"]
 pre_package = "some-pre-package-script.sh"
 
 [[metadata.dependencies]]
+	deprecation_date = 2020-06-01T00:00:00Z
   id = "some-dependency"
   name = "Some Dependency"
   sha256 = "shasum"
@@ -56,6 +58,8 @@ pre_package = "some-pre-package-script.sh"
 
 	context("Parse", func() {
 		it("parses a given buildpack.toml", func() {
+			deprecationDate, err := time.Parse(time.RFC3339, "2020-06-01T00:00:00Z")
+			Expect(err).NotTo(HaveOccurred())
 			config, err := parser.Parse(path)
 			Expect(err).NotTo(HaveOccurred())
 			Expect(config).To(Equal(cargo.Config{
@@ -73,12 +77,13 @@ pre_package = "some-pre-package-script.sh"
 					PrePackage: "some-pre-package-script.sh",
 					Dependencies: []cargo.ConfigMetadataDependency{
 						{
-							ID:      "some-dependency",
-							Name:    "Some Dependency",
-							SHA256:  "shasum",
-							Stacks:  []string{"io.buildpacks.stacks.bionic", "org.cloudfoundry.stacks.tiny"},
-							URI:     "http://some-url",
-							Version: "1.2.3",
+							DeprecationDate: deprecationDate,
+							ID:              "some-dependency",
+							Name:            "Some Dependency",
+							SHA256:          "shasum",
+							Stacks:          []string{"io.buildpacks.stacks.bionic", "org.cloudfoundry.stacks.tiny"},
+							URI:             "http://some-url",
+							Version:         "1.2.3",
 						},
 					},
 				},

cargo/config.go

@@ -3,6 +3,7 @@ package cargo
 import (
 	"encoding/json"
 	"io"
+	"time"
 
 	"github.com/BurntSushi/toml"
 )
@@ -33,12 +34,13 @@ type ConfigMetadata struct {
 }
 
 type ConfigMetadataDependency struct {
-	ID      string   `toml:"id" json:"id"`
-	Name    string   `toml:"name" json:"name"`
-	SHA256  string   `toml:"sha256" json:"sha256"`
-	Stacks  []string `toml:"stacks" json:"stacks"`
-	URI     string   `toml:"uri" json:"uri"`
-	Version string   `toml:"version" json:"version"`
+	DeprecationDate time.Time `toml:"deprecation_date" json:"deprecation_date"`
+	ID              string    `toml:"id" json:"id"`
+	Name            string    `toml:"name" json:"name"`
+	SHA256          string    `toml:"sha256" json:"sha256"`
+	Stacks          []string  `toml:"stacks" json:"stacks"`
+	URI             string    `toml:"uri" json:"uri"`
+	Version         string    `toml:"version" json:"version"`
 }
 
 func EncodeConfig(writer io.Writer, config Config) error {

cargo/config_test.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"strings"
 	"testing"
+	"time"
 
 	"github.com/cloudfoundry/packit/cargo"
 	"github.com/sclevine/spec"
@@ -26,7 +27,10 @@ func testConfig(t *testing.T, context spec.G, it spec.S) {
 
 	context("EncodeConfig", func() {
 		it("encodes the config to TOML", func() {
-			err := cargo.EncodeConfig(buffer, cargo.Config{
+			deprecationDate, err := time.Parse(time.RFC3339, "2020-06-01T00:00:00Z")
+			Expect(err).NotTo(HaveOccurred())
+
+			err = cargo.EncodeConfig(buffer, cargo.Config{
 				API: "0.2",
 				Buildpack: cargo.ConfigBuildpack{
 					ID:      "some-buildpack-id",
@@ -47,12 +51,13 @@ func testConfig(t *testing.T, context spec.G, it spec.S) {
 					PrePackage:   "some-pre-package-script.sh",
 					Dependencies: []cargo.ConfigMetadataDependency{
 						{
-							ID:      "some-dependency",
-							Name:    "Some Dependency",
-							SHA256:  "shasum",
-							Stacks:  []string{"io.buildpacks.stacks.bionic", "org.cloudfoundry.stacks.tiny"},
-							URI:     "http://some-url",
-							Version: "1.2.3",
+							DeprecationDate: deprecationDate,
+							ID:              "some-dependency",
+							Name:            "Some Dependency",
+							SHA256:          "shasum",
+							Stacks:          []string{"io.buildpacks.stacks.bionic", "org.cloudfoundry.stacks.tiny"},
+							URI:             "http://some-url",
+							Version:         "1.2.3",
 						},
 					},
 					DefaultVersions: map[string]string{
@@ -75,6 +80,7 @@ pre_package = "some-pre-package-script.sh"
 some-dependency = "1.2.x"
 
 [[metadata.dependencies]]
+  deprecation_date = "2020-06-01T00:00:00Z"
   id = "some-dependency"
   name = "Some Dependency"
   sha256 = "shasum"

cargo/jam/pack_test.go

@@ -97,6 +97,7 @@ func testPack(t *testing.T, context spec.G, it spec.S) {
     some-dependency = "some-default-version"
 
   [[metadata.dependencies]]
+    deprecation_date = "2019-04-01T00:00:00Z"
     id = "some-dependency"
     name = "Some Dependency"
     sha256 = "shasum"
@@ -105,6 +106,7 @@ func testPack(t *testing.T, context spec.G, it spec.S) {
     version = "1.2.3"
 
   [[metadata.dependencies]]
+    deprecation_date = "2022-04-01T00:00:00Z"
     id = "other-dependency"
     name = "Other Dependency"
     sha256 = "shasum"
@@ -216,6 +218,7 @@ func testPack(t *testing.T, context spec.G, it spec.S) {
     some-dependency = "some-default-version"
 
   [[metadata.dependencies]]
+    deprecation_date = "2019-04-01T00:00:00Z"
     id = "some-dependency"
     name = "Some Dependency"
     sha256 = "f058c8bf6b65b829e200ef5c2d22fde0ee65b96c1fbd1b88869be133aafab64a"

cargo/jam/testdata/example-cnb/buildpack.toml

@@ -12,6 +12,7 @@ api = "0.2"
     some-dependency = "some-default-version"
 
   [[metadata.dependencies]]
+    deprecation_date = 2019-04-01T00:00:00Z
     id = "some-dependency"
     name = "Some Dependency"
     sha256 = "shasum"
@@ -20,6 +21,7 @@ api = "0.2"
     version = "1.2.3"
 
   [[metadata.dependencies]]
+    deprecation_date = 2022-04-01T00:00:00Z
     id = "other-dependency"
     name = "Other Dependency"
     sha256 = "shasum"