Remove OAM and no useful code of github pakcage

Signed-off-by: GitHub <noreply@github.com>

Author: Aisuko

.github/workflows/ci.yml

@@ -15,6 +15,8 @@ jobs:
       - uses: actions/setup-go@master
         with:
           go-version: '1.21'
+          cache: true
+          cache-dependency-path: go.sum
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
@@ -30,21 +32,26 @@ jobs:
       - uses: actions/setup-go@master
         with:
           go-version: '1.21'
+          cache: true
+          cache-dependency-path: go.sum
       - name: go mod tidy
         run: make tidy
-  tests:
-     name: Tests
-     needs: [tidy]
-     runs-on: ubuntu-latest
-     env:
-       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
-     steps:
-     - name: Check out code
-       uses: actions/checkout@master
-       with:
-        fetch-depth: 1
-     - name: Setup Go
-       uses: actions/setup-go@master
-       with:
-        go-version: 1.21
-     - run: make test
+  codecov:
+    name: codecov
+    needs: [ tidy ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.21'
+          cache: true
+          cache-dependency-path: go.sum
+      - name: test
+        run: make test
+      - name: Upload covergae to Codecov
+        if: github.repository == 'meshery/meshkit'
+        uses: codecov/codecov-action@v3
+        with:
+          files: ./coverage.out
+          flags: unittests

.gitignore

@@ -22,3 +22,4 @@ cmd/errorutil/errorutil
 **errorutil_analyze_summary.json
 **errorutil_errors_export.json
 *.DS_Store
+coverage.txt

models/oam/core/v1alpha1/application_configuration.go

@@ -1,42 +1,16 @@
 package manifests
 
 import (
-	"context"
 	"encoding/json"
 	"fmt"
 	"io"
 	"strings"
 
 	"gopkg.in/yaml.v3"
 
-	"github.com/layer5io/meshkit/utils"
 	k8s "github.com/layer5io/meshkit/utils/kubernetes"
 )
 
-func GetFromManifest(ctx context.Context, url string, resource int, cfg Config) (*Component, error) {
-	manifest, err := utils.ReadFileSource(url)
-	if err != nil {
-		return nil, err
-	}
-	comp, err := GenerateComponents(ctx, manifest, resource, cfg)
-	if err != nil {
-		return nil, err
-	}
-	return comp, nil
-}
-
-func GetFromHelm(ctx context.Context, url string, resource int, cfg Config) (*Component, error) {
-	manifest, err := k8s.GetManifestsFromHelm(url)
-	if err != nil {
-		return nil, err
-	}
-	comp, err := GenerateComponents(ctx, manifest, resource, cfg)
-	if err != nil {
-		return nil, err
-	}
-	return comp, nil
-}
-
 func GetCrdsFromHelm(url string) ([]string, error) {
 	manifest, err := k8s.GetManifestsFromHelm(url)
 	if err != nil {