update CI workflow to test pkg

.github/workflows/ci.yaml

@@ -7,30 +7,37 @@ jobs:
     name: build-test
     strategy:
       matrix:
-        go-version: [1.16.x, 1.17.x, 1.18.x]
+        go-version: [1.16.x, 1.17.x, 1.18.x, 1.19.x]
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3
 
       - name: Install Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go-version }}
-          check-latest: true
-          cache: true
 
       - name: Test With Coverage
         run: go test -race -coverprofile=coverage -covermode=atomic
 
-      - name: Run Vet & Staticcheck
-        run: |
-          go vet .
-          staticcheck
-
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v2
         with:
           files: ./coverage
-          token: ${{ secrets.CODECOV_TOKEN }}
+        if: matrix.os == 'ubuntu-latest' && matrix.go-version == '1.19.x'
+
+      - name: Go vet
+        run: |
+          go vet .
+        if: matrix.os == 'ubuntu-latest' && matrix.go-version == '1.19.x'
+
+      - name: Staticcheck
+        uses: dominikh/staticcheck-action@v1.3.0
+        with:
+          version: "2022.1"
+          install-go: false
+          cache-key: ${{ matrix.go-version }}
+        if: matrix.os == 'ubuntu-latest' && matrix.go-version == '1.19.x'
+

README.md

@@ -1,4 +1,4 @@
-# ELF File Format Parser 
+# ELF File Format Parser
 
 -----
 
@@ -48,10 +48,11 @@ func main() {
 	fmt.Println(jsonFile)
 }
 
+```
 
+## References
 
-```
+- https://refspecs.linuxfoundation.org/elf/elf.pdf
+- https://github.com/freebsd/freebsd-src/blob/main/sys/sys/elf_common.h
 
-## Docs & API
 
-:construction: