drop support of Go 1.12

.github/workflows/main.yml

@@ -12,36 +12,28 @@ jobs:
           - macos-latest
           - windows-latest
         go:
-          - '1.7'  # minimum version that macos-latest supports
-          - '1.10' # last version that doesn't support go modules
-          - '1.11' # first version that supports go modules
-          - '1.x'  # latest version
+          - '1.13' # minimum version
+          - 'oldstable'
+          - 'stable'
     runs-on: ${{ matrix.os }}
 
     steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
       - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go }}
       - run: go version
-      - name: Set up GOPATH
-        shell: bash
-        run: |
-          echo "GOPATH=${{ github.workspace }}" >> "$GITHUB_ENV"
-          echo "${{ github.workspace }}/bin" >> "$GITHUB_PATH"
 
-      - uses: actions/checkout@v2
-        with:
-          path: src/github.com/mattn/goveralls
-          ref: ${{ github.event.pull_request.head.sha }}
       - name: build
         run: |
           go get ./...
           go install .
-        working-directory: src/github.com/mattn/goveralls
       - name: test
         run: goveralls -service=github -parallel -flagname="Unit-${{ matrix.os }}-Go-${{ matrix.go }}"
-        working-directory: src/github.com/mattn/goveralls
         env:
           COVERALLS_TOKEN: ${{ github.token }}
           GIT_BRANCH: ${{ github.head_ref }}
@@ -50,13 +42,11 @@ jobs:
     needs: test
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: '1.x'
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           ref: ${{ github.event.pull_request.head.sha }}
+      - name: Set up Go
+        uses: actions/setup-go@v4
       - name: finish
         run: |
           go run github.com/mattn/goveralls -parallel-finish

README.md

@@ -6,7 +6,7 @@ continuous code coverage tracking system.
 
 # Installation
 
-`goveralls` requires a working Go installation (Go-1.2 or higher).
+`goveralls` requires a working Go installation (Go-1.13 or higher).
 
 ```bash
 $ go install github.com/mattn/goveralls@latest
@@ -38,7 +38,7 @@ docs](https://docs.coveralls.io/parallel-build-webhook) for more details).
 There is no need to run `go test` separately, as `goveralls` runs the entire
 test suite.
 
-## Github Actions
+## GitHub Actions
 
 [shogo82148/actions-goveralls](https://github.com/marketplace/actions/actions-goveralls) is available on GitHub Marketplace.
 It provides the shorthand of the GitHub Actions YAML configure.
@@ -76,56 +76,13 @@ jobs:
     #     path-to-profile: covprofile
 ```
 
-### Test with Legacy GOPATH mode
-
-If you want to use Go 1.10 or earlier, you have to set `GOPATH` environment value and the working directory.
-See <https://github.com/golang/go/wiki/GOPATH> for more detail.
-
-Here is an example for testing `example.com/owner/repo` package.
-
-```yaml
-name: Quality
-on: [push, pull_request]
-jobs:
-  test:
-    name: Test with Coverage
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: '1.10'
-
-      # add this step
-      - name: Set up GOPATH
-        run: |
-          echo "GOPATH=${{ github.workspace }}" >> "$GITHUB_ENV"
-          echo "${{ github.workspace }}/bin" >> "$GITHUB_PATH"
-
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          path: src/example.com/owner/repo # add this
-      - name: Run Unit tests
-        run: |
-          go test -race -covermode atomic -coverprofile=covprofile ./...
-        working-directory: src/example.com/owner/repo # add this
-      - name: Install goveralls
-        run: go install github.com/mattn/goveralls@latest
-      - name: Send coverage
-        env:
-          COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: goveralls -coverprofile=covprofile -service=github
-        working-directory: src/example.com/owner/repo # add this
-```
-
 ## Travis CI
 
 ### GitHub Integration
 
-Enable Travis-CI on your github repository settings.
+Enable Travis-CI on your GitHub repository settings.
 
-For a **public** github repository put bellow's `.travis.yml`.
+For a **public** GitHub repository put bellow's `.travis.yml`.
 
 ```yml
 language: go
@@ -137,9 +94,9 @@ script:
   - $GOPATH/bin/goveralls -service=travis-ci
 ```
 
-For a **public** github repository, it is not necessary to define your repository key (`COVERALLS_TOKEN`).
+For a **public** GitHub repository, it is not necessary to define your repository key (`COVERALLS_TOKEN`).
 
-For a **private** github repository put bellow's `.travis.yml`. If you use **travis pro**, you need to specify `-service=travis-pro` instead of `-service=travis-ci`.
+For a **private** GitHub repository put bellow's `.travis.yml`. If you use **travis pro**, you need to specify `-service=travis-pro` instead of `-service=travis-ci`.
 
 ```yml
 language: go

go.mod

@@ -1,10 +1,8 @@
 module github.com/mattn/goveralls
 
-go 1.17
+go 1.13
 
 require (
-	golang.org/x/mod v0.4.2
-	golang.org/x/tools v0.1.1
+	golang.org/x/mod v0.10.0
+	golang.org/x/tools v0.8.0
 )
-
-require golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect

go.sum

@@ -1,18 +1,40 @@
+github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
-golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.10.0 h1:lFO9qtOdlre5W1jxS3r/4szv2/6iXxScdzjoBMXNhYk=
+golang.org/x/mod v0.10.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210510120138-977fb7262007 h1:gG67DSER+11cZvqIMb8S8bt0vZtiN6xWYARwirrOSfE=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU=
+golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.1 h1:wGiQel/hW0NnEkJUk8lbzkX2gFJU6PFxf1v5OlCfuOs=
-golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
+golang.org/x/tools v0.8.0 h1:vSDcovVPld282ceKgDimkRSC8kpaH1dgyc9UMzlt84Y=
+golang.org/x/tools v0.8.0/go.mod h1:JxBZ99ISMI5ViVkT1tr6tdNmXeTrcpVSD3vZ1RsRdN4=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

gocover.go

@@ -16,6 +16,7 @@ import (
 	"path/filepath"
 	"strings"
 
+	"golang.org/x/mod/modfile"
 	"golang.org/x/tools/cover"
 )
 
@@ -176,3 +177,12 @@ func parseCover(fn string) ([]*SourceFile, error) {
 
 	return sourceFiles, nil
 }
+
+func findRootPackage(rootDirectory string) string {
+	modPath := filepath.Join(rootDirectory, "go.mod")
+	content, err := ioutil.ReadFile(modPath)
+	if err != nil {
+		return ""
+	}
+	return modfile.ModulePath(content)
+}