Remove GOPATH

xxx

Signed-off-by: Kazuyoshi Kato <kaz@fly.io>

Author: Kazuyoshi Kato

.github/workflows/ci.yml

@@ -41,7 +41,6 @@ jobs:
     - name: Setup environment
       shell: bash
       run: |
-        echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
         echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
 
     - name: Check out code
@@ -69,7 +68,6 @@ jobs:
     - name: Setup environment
       shell: bash
       run: |
-        echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
         echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
 
     - name: Check out code
@@ -118,7 +116,6 @@ jobs:
     - name: Setup environment
       shell: bash
       run: |
-        echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
         echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
 
     - name: Check out code

Protobuild.toml

@@ -136,3 +136,6 @@ target = "examples/next.pb.txt"
 # [[descriptors]]
 # target = "examples/foo/descriptors.pb.txt"
 # prefix = "github.com/containerd/protobuild/examples/foo"
+
+[parameters.go]
+paths = "source_relative"

main.go

@@ -194,11 +194,11 @@ func main() {
 			includes = append(includes, gopathJoin(gopath, pkg))
 		}
 
-		includes = append(includes, gopath)
+		includes = append(includes, pkg.Dir)
 		includes = append(includes, c.Includes.After...)
 
 		protoc := protocCmd{
-			Generators: generators(c.Generators, outputDir),
+			Generators: generators(c.Generators, pkg.Dir),
 			Files:      pkg.ProtoFiles,
 			OutputDir:  outputDir,
 			Includes:   includes,
@@ -246,7 +246,7 @@ func main() {
 		}
 
 		var (
-			genDescriptors = shouldGenerateDescriptors(importDirPath)
+			genDescriptors = shouldGenerateDescriptors(pkg.GoImportPath)
 			dfp            *os.File // tempfile for descriptors
 		)
 
@@ -291,7 +291,7 @@ func main() {
 			}
 
 			for path, set := range descriptorSets {
-				if strings.HasPrefix(importDirPath, path) {
+				if strings.HasPrefix(pkg.GoImportPath, path) {
 					set.add(desc.File...)
 				}
 			}

v2.toml

@@ -8,3 +8,8 @@ generators = ["go", "go-grpc"]
 [[descriptors]]
 prefix = "github.com/containerd/protobuild/examples/v2"
 target = "examples/v2/next.pb.txt"
+
+# The default mode is paths=import which makes a directory that mirrors its Go import path.
+# https://protobuf.dev/reference/go/go-generated/
+[parameters.go]
+paths = "source_relative"