Add neoeinstein-prost-crate v0.3.1 plugin

plugins/community/neoeinstein-prost-crate/source.yaml

@@ -0,0 +1,3 @@
+source:
+  crates:
+    crate_name: protoc-gen-prost-crate

plugins/community/neoeinstein-prost-crate/v0.3.1/.dockerignore

@@ -0,0 +1,2 @@
+*
+!Dockerfile

plugins/community/neoeinstein-prost-crate/v0.3.1/Dockerfile

@@ -0,0 +1,12 @@
+# syntax=docker/dockerfile:1.4
+FROM rust:1.68.0-alpine3.17 as builder
+RUN apk add --no-cache musl-dev
+WORKDIR /app
+ENV CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
+RUN --mount=type=cache,target=/usr/local/cargo/registry --mount=type=cache,target=/root/target \
+    cargo install protoc-gen-prost-crate --version 0.3.1 --locked --root /app
+
+FROM gcr.io/distroless/static
+COPY --from=builder /app/bin/protoc-gen-prost-crate /protoc-gen-prost-crate
+USER nobody
+ENTRYPOINT ["/protoc-gen-prost-crate"]

plugins/community/neoeinstein-prost-crate/v0.3.1/buf.plugin.yaml

@@ -0,0 +1,9 @@
+version: v1
+name: buf.build/community/neoeinstein-prost-crate
+plugin_version: v0.3.1
+source_url: https://crates.io/crates/protoc-gen-prost-crate
+description: Generates an include file and cargo manifest for turn-key crates.
+output_languages:
+  - rust
+spdx_license_id: Apache-2.0
+license_url: https://github.com/neoeinstein/protoc-gen-prost/blob/1daacefaef6a5627d8a33d7258f58f972a845bba/LICENSE

tests/plugins_test.go

@@ -55,6 +55,7 @@ exec docker run --log-driver=none --rm -i {{.ImageName}}:{{.Version}} "$@"
 	// these plugins until the tests are updated to support running all plugin dependencies in sequence.
 	testOverrideOptions = map[string][]string{
 		"buf.build/community/neoeinstein-prost-serde": {"no_include"},
+		"buf.build/community/neoeinstein-prost-crate": {"no_features"},
 		"buf.build/community/neoeinstein-tonic":       {"no_include"},
 	}
 )
@@ -74,7 +75,7 @@ func TestGeneration(t *testing.T) {
 			pluginDir := filepath.Join("testdata", pluginMeta.Name, pluginMeta.PluginVersion, image)
 			pluginGenDir := filepath.Join(pluginDir, "gen")
 			require.NoError(t, os.RemoveAll(pluginGenDir))
-			require.NoError(t, os.MkdirAll(pluginDir, 0755))
+			require.NoError(t, os.MkdirAll(pluginDir, 0o755))
 			require.NoError(t, createBufGenYaml(t, pluginDir, pluginMeta))
 			require.NoError(t, createProtocGenPlugin(t, pluginDir, pluginMeta))
 			bufCmd := exec.Command("buf", "generate", filepath.Join(imageDir, image+".bin.gz"))
@@ -98,7 +99,7 @@ func TestGeneration(t *testing.T) {
 			} else {
 				assert.Equal(t, existingPluginSum, genDirHash)
 			}
-			require.NoError(t, os.WriteFile(pluginImageSumFile, []byte(genDirHash+"\n"), 0644))
+			require.NoError(t, os.WriteFile(pluginImageSumFile, []byte(genDirHash+"\n"), 0o644))
 		})
 	}
 
@@ -190,7 +191,7 @@ func loadFilteredPlugins(t *testing.T) []*plugin.Plugin {
 
 func createProtocGenPlugin(t *testing.T, basedir string, plugin *plugin.Plugin) error {
 	t.Helper()
-	protocGenPlugin, err := os.OpenFile(filepath.Join(basedir, "protoc-gen-plugin"), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0755)
+	protocGenPlugin, err := os.OpenFile(filepath.Join(basedir, "protoc-gen-plugin"), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o755)
 	if err != nil {
 		return err
 	}

tests/testdata/buf.build/community/neoeinstein-prost-crate/v0.3.1/eliza/plugin.sum

@@ -0,0 +1 @@
+h1:DCZ732JowAJFMjglpvz8AyEHM5HYuJj57KBonu8zKeI=

tests/testdata/buf.build/community/neoeinstein-prost-crate/v0.3.1/petapis/plugin.sum

@@ -0,0 +1 @@
+h1:bsHu+z5Flkt0AwoGW1dytSn92XZVnXOC5KkWoseGbE8=