Set Version in User-Agent (#459)

Co-authored-by: Rasmus Karlsson <[email protected]>

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Minor: Our User-Agent now properly reflects the version of the API. (#459)
+
 ## 2.0.1
 
 - Minor: Added support for FrankerFaceZ animated emote links. (#455)

docs/make-release.md

@@ -1,7 +1,8 @@
 # Make a release
 
 1. Make a PR onto the main branch that updates the version in the changelog:  
-   Insert version (e.g. `## 1.2.3`) inbetween `## Unreleased` and the included changelog entries
+   Insert version (e.g. `## 1.2.3`) inbetween `## Unreleased` and the included changelog entries.  
+   Update the version in `internal/version/version.go`.
 2. Get the PR merged into the main branch
 3. Once the main branch has had its CI steps run, create a tag on that commit and push it:  
    `git tag -a v1.2.3 -m "Release v1.2.3" && git push origin v1.2.3`

internal/version/version.go

@@ -0,0 +1,3 @@
+package version
+
+const Version = "2.0.1"

pkg/resolver/request.go

@@ -2,11 +2,13 @@ package resolver
 
 import (
 	"context"
+	"fmt"
 	"net/http"
 	"strings"
 	"time"
 
 	"github.com/Chatterino/api/internal/logger"
+	"github.com/Chatterino/api/internal/version"
 )
 
 var (
@@ -29,7 +31,7 @@ func RequestGET(ctx context.Context, url string) (response *http.Response, err e
 	// ensures websites return pages in english (e.g. twitter would return french preview
 	// when the request came from a french IP.)
 	req.Header.Add("Accept-Language", "en-US, en;q=0.9, *;q=0.5")
-	req.Header.Set("User-Agent", "chatterino-api-cache/1.0 link-resolver")
+	req.Header.Set("User-Agent", fmt.Sprintf("chatterino-api-cache/%s link-resolver", version.Version))
 
 	return httpClient.Do(req)
 }
@@ -43,7 +45,7 @@ func RequestGETWithHeaders(url string, extraHeaders map[string]string) (response
 	// ensures websites return pages in english (e.g. twitter would return french preview
 	// when the request came from a french IP.)
 	req.Header.Add("Accept-Language", "en-US, en;q=0.9, *;q=0.5")
-	req.Header.Set("User-Agent", "chatterino-api-cache/1.0 link-resolver")
+	req.Header.Set("User-Agent", fmt.Sprintf("chatterino-api-cache/%s link-resolver", version.Version))
 
 	for headerKey, headerValue := range extraHeaders {
 		req.Header.Set(headerKey, headerValue)
@@ -59,6 +61,7 @@ func RequestPOST(url, body string) (response *http.Response, err error) {
 	}
 
 	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("User-Agent", fmt.Sprintf("chatterino-api-cache/%s link-resolver", version.Version))
 
 	return httpClient.Do(req)
 }