Merge pull request #1440 from gofr-dev/release/v1.32.0

Release/v1.32.0

Author: Umang01-hash

Diff for: .github/workflows/go.yml

@@ -111,22 +111,12 @@ jobs:
         run: |
           go mod download
 
-      - name: Test and Count Warnings
+      - name: Test
         run: |
           export APP_ENV=test
-          warning_count=$(go test gofr.dev/pkg/... -v -short -coverprofile package.cov -coverpkg=gofr.dev/pkg/... | tee /dev/tty | grep -c "WARNING" || true)
+          go test gofr.dev/pkg/... -v -short -coverprofile package.cov -coverpkg=gofr.dev/pkg/...
           grep -v '/mock_' package.cov > profile.cov
-          codeCoverage=$(go tool cover -func profile.cov | awk '/total/ {print substr($3, 1, length($3)-1)}')
-          echo "Warnings found: $warning_count"
-          echo "warning_count=$warning_count" >> $GITHUB_ENV
-          echo "CODE_COVERAGE=$codeCoverage" >> $GITHUB_ENV
-
-      - name: Fail if too many warnings
-        run: |
-          if [ ${{ env.warning_count }} -gt 10 ]; then
-            echo "Too many warnings: ${{ env.warning_count }}"
-            exit 1
-          fi   
+          go tool cover -func profile.cov
 
       - name: Upload Test Coverage
         if: ${{ matrix.go-version == '1.22'}}
@@ -162,13 +152,11 @@ jobs:
           codeCoverage=${codeCoverage%?}
           echo "CODE_COVERAGE=$codeCoverage" >> $GITHUB_ENV
 
-#      - name: Check if code-coverage is greater than threshold
-#        run: |
-#          codeCoverage=${{ env.CODE_COVERAGE }}
-#          if (( $(echo "$codeCoverage < 92" | bc -l) )); then
-#            echo "code coverage cannot be less than 92%, currently its $codeCoverage%"
-#            exit 1
-#          fi
+  #      - name: Check if code-coverage is greater than threshold
+  #        run: |
+  #          codeCoverage=${{ env.CODE_COVERAGE }}
+  #          codeCoverage=${codeCoverage%??}
+  #          if [[ $codeCoverage -lt 92 ]]; then echo "code coverage cannot be less than 92%, currently its ${{ env.CODE_COVERAGE }}%" && exit 1; fi;
   Submodule-Unit-Testing:
     name: Submodule Unit Testing (v${{ matrix.go-version }})🛠
     runs-on: ubuntu-latest
@@ -204,25 +192,14 @@ jobs:
 
             # Run tests for the submodule and generate coverage
             export APP_ENV=test
-            warning_count=$(go test ./... -v -short -coverprofile=${module_name}.cov -coverpkg=./... | tee /dev/tty | grep -c "WARNING" || true)
-            total_warning_count=$((total_warning_count + warning_count))
+            go test ./... -v -short -coverprofile=${module_name}.cov -coverpkg=./...
 
             # Return to the root directory
             cd -
           done
-          
-          echo "Total warnings found: $total_warning_count"
-          echo "total_warning_count=$total_warning_count" >> $GITHUB_ENV
-
-      - name: Fail if too many warnings
-        run: |
-          if [ ${{ env.total_warning_count }} -gt 10 ]; then
-            echo "Too many warnings: ${{ env.total_warning_count }}"
-            exit 1
-          fi
 
       - name: Upload Coverage Reports
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-reports
           path: pkg/**/*.cov
@@ -247,7 +224,7 @@ jobs:
         run: |
           awk '!/^mode: / && FNR==1{print "mode: set"} {print}' ./Example-Test-Report/profile.cov > merged_profile.cov
           tail -n +2 ./PKG-Coverage-Report/profile.cov >> merged_profile.cov
-
+          
       - name: Upload
         uses: paambaati/[email protected]
         env:
@@ -271,7 +248,7 @@ jobs:
 
       - name: Get dependencies
         run: |
-         go mod tidy
+          go mod tidy
 
       - name: Lint Root Module
         uses: golangci/golangci-lint-action@v3
@@ -309,4 +286,4 @@ jobs:
       - name: Check for file names errors
         uses: ls-lint/[email protected]
         with:
-          config: .ls-lint.yml
+          config: .ls-lint.yml

Diff for: .golangci.yml

@@ -54,6 +54,8 @@ linters-settings:
     allow-unused: false # report any unused nolint directives
     require-explanation: true # require an explanation for nolint directives
     require-specific: true # require nolint directives to be specific about which linter is being skipped
+  usestdlibvars:
+    time-layout: true # Suggest the use of constants available in time package
   revive:
     rules:
     # default revive rules, they have to be present otherwise they are disabled
@@ -66,6 +68,12 @@ linters-settings:
       - name: error-return
       - name: error-strings
       - name: errorf
+      - name: exported
+        arguments:
+          # enables checking public methods of private types
+          - "checkPrivateReceivers"
+          # make error messages clearer
+          - "sayRepetitiveInsteadOfStutters"
       - name: increment-decrement
       - name: indent-error-flow
       - name: range
@@ -86,6 +94,7 @@ linters-settings:
       - name: defer
       - name: deep-exit
       - name: unused-receiver
+      - name: use-any
 
 linters:
   # please, do not use `enable-all`: it's deprecated and will be removed soon.
@@ -94,6 +103,7 @@ linters:
   enable:
     - asciicheck
     - bodyclose
+    - canonicalheader
     - copyloopvar
     - dogsled
     - dupl
@@ -143,6 +153,9 @@ linters:
   # - testpackage # We also need to do unit test for unexported functions. And adding _internal in all files is cumbersome.
 
 issues:
+  include:
+    - EXC0014
+
   # exclude-use-default: false
   # exclude-use-default: false # By default, golangci-lint does not enforce comments on exported types. We want it.
   # Excluding configuration per-path, per-linter, per-text and per-source

Diff for: CONTRIBUTING.md

@@ -81,6 +81,8 @@ docker run --name kafka-1 -p 9092:9092 \
 bitnami/kafka:3.4
 docker pull scylladb/scylla
 docker run --name scylla -d -p 2025:9042 scylladb/scylla
+docker pull surrealdb/surrealdb:latest
+docker run --name surrealdb -d -p 8000:8000 surrealdb/surrealdb:latest start --bind 0.0.0.0:8000
 
 
 
@@ -116,7 +118,7 @@ Please note that the recommended local port for the services are different than
 * After adding or modifying code existing code, update the documentation too - [development/docs](https://github.com/gofr-dev/gofr/tree/development/docs).
 * When you consider a new documentation page is needed, start by adding a new file and writing your new documentation. Then - add a reference to it in [navigation.js](https://gofr.dev/docs/navigation.js).
 * If needed, update or add proper code examples for your changes.
-* In case images are needed, add it to [docs/public](https://gofr.dev/docs/public) folder.
+* In case images are needed, add it to [docs/public](./docs/public) folder.
 * Make sure you don't break existing links and references.
 * Maintain Markdown standards, you can read more [here](https://www.markdownguide.org/basic-syntax/), this includes:
     - Headings (`#`, `##`, etc.) should be placed in order.

Diff for: README.md

@@ -78,7 +78,7 @@ import "gofr.dev/pkg/gofr"
 func main() {
 	app := gofr.New()
 
-	app.GET("/greet", func(ctx *gofr.Context) (interface{}, error) {
+	app.GET("/greet", func(ctx *gofr.Context) (any, error) {
 		return "Hello World!", nil
 	})
 

Diff for: docs/advanced-guide/grpc/page.md

@@ -2,7 +2,10 @@
 
 We have already seen how GoFr can help ease the development of HTTP servers, but there are cases where performance is primarily required sacrificing flexibility. In these types of scenarios gRPC protocol comes into picture. {% new-tab-link title="gRPC" href="https://grpc.io/docs/what-is-grpc/introduction/" /%} is an open-source RPC(Remote Procedure Call) framework initially developed by Google.
 
-GoFr simplifies creating gRPC servers and enables efficient tracing across inter-service calls, leveraging its context for seamless data access and trace management in your handlers.
+GoFr streamlines the creation of gRPC servers and clients with unified GoFr's context support. 
+It provides built-in tracing, metrics, and logging to ensure seamless performance monitoring for both 
+gRPC servers and inter-service gRPC communication. Using GoFr's context, you can easily define custom metrics and 
+traces across gRPC handlers, enabling consistent observability and simplified debugging throughout your system.
 
 ## Prerequisites
 
@@ -11,30 +14,30 @@ GoFr simplifies creating gRPC servers and enables efficient tracing across inter
 - **Linux (using `apt` or `apt-get`):**
 
 ```bash
-  sudo apt install -y protobuf-compiler
-  protoc --version # Ensure compiler version is 3+
+sudo apt install -y protobuf-compiler
+protoc --version # Ensure compiler version is 3+
 ```
 
 - **macOS (using Homebrew):**
 
 ```bash
-  brew install protobuf
-  protoc --version # Ensure compiler version is 3+
+brew install protobuf
+protoc --version # Ensure compiler version is 3+
 ```
 
 **2. Go Plugins for Protocol Compiler:**
 
 a. Install protocol compiler plugins for Go:
 
 ```bash
-  go install google.golang.org/protobuf/cmd/[email protected]
-  go install google.golang.org/grpc/cmd/[email protected]
+go install google.golang.org/protobuf/cmd/[email protected]
+go install google.golang.org/grpc/cmd/[email protected]
 ```
 
 b. Update `PATH` for `protoc` to locate the plugins:
 
 ```bash
-  export PATH="$PATH:$(go env GOPATH)/bin"
+export PATH="$PATH:$(go env GOPATH)/bin"
 ```
 
 ## Creating Protocol Buffers
@@ -81,12 +84,12 @@ string address = 3;
 Run the following command to generate Go code using the Go gRPC plugins:
 
 ```bash
-  protoc \
-	  --go_out=. \
-	  --go_opt=paths=source_relative \
-	  --go-grpc_out=. \
-	  --go-grpc_opt=paths=source_relative \
-	  {serviceName}.proto
+protoc \
+	--go_out=. \
+	--go_opt=paths=source_relative \
+	--go-grpc_out=. \
+	--go-grpc_opt=paths=source_relative \
+	{serviceName}.proto
 ```
 
 This command generates two files, `{serviceName}.pb.go` and `{serviceName}_grpc.pb.go`, containing the necessary code for performing RPC calls.
@@ -95,20 +98,16 @@ This command generates two files, `{serviceName}.pb.go` and `{serviceName}_grpc.
 To install the CLI -
 
 ```bash
-  go install gofr.dev/cli/gofr@latest
+go install gofr.dev/cli/gofr@latest
 ```
 
 ## Generating gRPC Server Handler Template using `gofr wrap grpc server`
 
 **1. Use the `gofr wrap grpc server` Command:**
    ```bash
-  gofr wrap grpc server -proto=./path/your/proto/file
+gofr wrap grpc server -proto=./path/your/proto/file
    ```
 
-```bash
-  gofr wrap grpc -proto=./path/your/proto/file
-```
-
 This command leverages the `gofr-cli` to generate a `{serviceName}_server.go` file (e.g., `customer_server.go`)
 containing a template for your gRPC server implementation, including context support, in the same directory as
 that of the specified proto file.
@@ -138,7 +137,7 @@ import (
 func main() {
     app := gofr.New()
 
-    packageName.Register{serviceName}ServerWithGofr(app, &packageName.{serviceName}GoFrServer{})
+    packageName.Register{serviceName}ServerWithGofr(app, &{packageName}.{serviceName}GoFrServer{})
 
     app.Run()
 }
@@ -150,7 +149,7 @@ func main() {
 
 **1. Use the `gofr wrap grpc client` Command:**
    ```bash
-     gofr wrap grpc client -proto=./path/your/proto/file
+gofr wrap grpc client -proto=./path/your/proto/file
    ```
 This command leverages the `gofr-cli` to generate a `{serviceName}_client.go` file (e.g., `customer_client.go`). This file must not be modified.
 
@@ -160,7 +159,7 @@ This command leverages the `gofr-cli` to generate a `{serviceName}_client.go` fi
 // gRPC Handler with context support
 func {serviceMethod}(ctx *gofr.Context) (*{serviceResponse}, error) {
 // Create the gRPC client
-srv, err := New{serviceName}GoFrClient("your-grpc-server-host")
+srv, err := New{serviceName}GoFrClient("your-grpc-server-host", ctx.Metrics())
 if err != nil {
 return nil, err
 }
@@ -170,7 +169,7 @@ req := &{serviceRequest}{
 // populate fields as necessary
 }
 
-// Call the gRPC method with tracing enabled
+// Call the gRPC method with tracing/metrics enabled
 res, err := srv.{serviceMethod}(ctx, req)
 if err != nil {
 return nil, err
@@ -179,4 +178,4 @@ return nil, err
 return res, nil
 }
 ```
-> ##### Check out the example of setting up a gRPC server in GoFr: [Visit GitHub](https://github.com/gofr-dev/gofr/blob/main/examples/grpc-server/main.go)
+> ##### Check out the example of setting up a gRPC server/client in GoFr: [Visit GitHub](https://github.com/gofr-dev/gofr/tree/main/examples/grpc)

Diff for: docs/advanced-guide/http-communication/page.md

@@ -99,35 +99,35 @@ GoFr provides its user with additional configurational options while registering
 #### Usage:
 
 ```go
-a.AddHTTPService("cat-facts", "https://catfact.ninja",  
-    &service.APIKeyConfig{APIKey: "some-random-key"},  
-    
-    &service.BasicAuthConfig{  
-       UserName: "gofr",  
-       Password: "gofr",  
+a.AddHTTPService("cat-facts", "https://catfact.ninja",
+    &service.APIKeyConfig{APIKey: "some-random-key"},
+
+    &service.BasicAuthConfig{
+       UserName: "gofr",
+       Password: "gofr",
+  },
+
+    &service.CircuitBreakerConfig{
+       Threshold: 4,
+       Interval:  1 * time.Second,
   },
-    
-    &service.CircuitBreakerConfig{  
-       Threshold: 4,  
-       Interval:  1 * time.Second,  
-  },  
-  
-   &service.DefaultHeaders{Headers: map[string]string{"key": "value"}},  
- 
-   &service.HealthConfig{  
-       HealthEndpoint: "breeds",  
-  }, 
-   
-   &service.OAuthConfig{  
-       ClientID:       "abc",  
-       ClientSecret:   "abc",  
-       TokenURL:       "http://test.com",  
-       Scopes:         nil,  
-       EndpointParams: nil,  
+
+   &service.DefaultHeaders{Headers: map[string]string{"key": "value"}},
+
+   &service.HealthConfig{
+       HealthEndpoint: "breeds",
   },
-    
+
+   &service.OAuthConfig{
+       ClientID:       "abc",
+       ClientSecret:   "abc",
+       TokenURL:       "http://test.com",
+       Scopes:         nil,
+       EndpointParams: nil,
+  },
+
   &service.RetryConfig{
       MaxRetries: 5
-  },  
+  },
 )
 ```