feat: classifier for wordpress cli binary (#2473)

Signed-off-by: Laurent Goderre <laurent.goderre@docker.com>

syft/pkg/cataloger/binary/cataloger_test.go

@@ -872,6 +872,17 @@ func Test_Cataloger_PositiveCases(t *testing.T) {
 				Metadata:  metadata("gcc-binary"),
 			},
 		},
+		{
+			logicalFixture: "wp/2.9.0/linux-amd64",
+			expected: pkg.Package{
+				Name:      "wp-cli",
+				Version:   "2.9.0",
+				Type:      "binary",
+				PURL:      "pkg:generic/wp-cli@2.9.0",
+				Locations: locations("wp"),
+				Metadata:  metadata("wordpress-cli-binary"),
+			},
+		},
 	}
 
 	for _, test := range tests {

syft/pkg/cataloger/binary/default_classifiers.go

@@ -403,6 +403,17 @@ func DefaultClassifiers() []Classifier {
 			PURL:    mustPURL("pkg:generic/gcc@version"),
 			CPEs:    singleCPE("cpe:2.3:a:gnu:gcc:*:*:*:*:*:*:*:*"),
 		},
+		{
+			Class:    "wordpress-cli-binary",
+			FileGlob: "**/wp",
+			EvidenceMatcher: FileContentsVersionMatcher(
+				// wp-cli/wp-cli 2.9.0'
+				`(?m)wp-cli/wp-cli (?P<version>[0-9]+\.[0-9]+\.[0-9]+)`,
+			),
+			Package: "wp-cli",
+			PURL:    mustPURL("pkg:generic/wp-cli@version"),
+			CPEs:    singleCPE("cpe:2.3:a:wp-cli:wp-cli:*:*:*:*:*:*:*:*"),
+		},
 	}
 }
 

syft/pkg/cataloger/binary/test-fixtures/classifiers/snippets/wp/2.9.0/linux-amd64/wp

@@ -0,0 +1,10 @@
+name: wp
+offset: 6967657
+length: 120
+snippetSha256: fe7afa7db1b4efc55b3099b5b1fb46a34e34b147c708be0a74d1dd9fce2b5cac
+fileSha256: af6b7ccc21ed0907cb504db5a059f0e120117905a6017bfdd4375cee3c93d864
+
+### byte snippet to follow ###
+ND CERTIFICATE-----
+wp-cli/wp-cli 2.9.0 2023-10-25T09:10:40+00:00
+composer/ca-bundle 1.3.7 76e46335014860eec1aa5a724799a

syft/pkg/cataloger/binary/test-fixtures/config.yaml

@@ -315,6 +315,13 @@ from-images:
     paths:
       - /usr/local/bin/redis-server
 
+  - version: 2.9.0
+    images:
+      - ref: wordpress:cli-2.9.0-php8.3@sha256:3a008aafccc6a8d2d7ec2b069722cb43b3569b61cd833f9f2f13d74a9284746e
+        platform: linux/amd64
+    paths:
+      - /usr/local/bin/wp
+
   - version: 1.9.3p551
     images:
       - ref: ruby:1.9.3-p551@sha256:56b4a74e4fc2492b3b857bc94454dfa910f61e823a4bfab275d279bfa218eb05