Updates and small fixes

.github/workflows/merge-automated-release.yml

@@ -17,12 +17,12 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: 📦 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # Required for GoReleaser to detect version info
 
       - name: 🧰 Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod
           check-latest: true

.github/workflows/pr-unit-tests.yml

@@ -23,10 +23,10 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: 📦 Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: 🧰 Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod
           check-latest: true
@@ -50,7 +50,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: 📦 Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: 🧪 Run golangci-lint via reviewdog
         uses: reviewdog/action-golangci-lint@v2

go.mod

@@ -1,16 +1,16 @@
 module github.com/beeyev/telegram-owl
 
-go 1.24
+go 1.24.0
 
 require (
 	github.com/stretchr/testify v1.10.0
-	github.com/urfave/cli/v3 v3.0.0-beta1
-	resty.dev/v3 v3.0.0-beta.2
+	github.com/urfave/cli/v3 v3.4.1
+	resty.dev/v3 v3.0.0-beta.3
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	golang.org/x/net v0.33.0 // indirect
+	golang.org/x/net v0.46.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -4,13 +4,13 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/urfave/cli/v3 v3.0.0-beta1 h1:6DTaaUarcM0wX7qj5Hcvs+5Dm3dyUTBbEwIWAjcw9Zg=
-github.com/urfave/cli/v3 v3.0.0-beta1/go.mod h1:FnIeEMYu+ko8zP1F9Ypr3xkZMIDqW3DR92yUtY39q1Y=
-golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
-golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
+github.com/urfave/cli/v3 v3.4.1 h1:1M9UOCy5bLmGnuu1yn3t3CB4rG79Rtoxuv1sPhnm6qM=
+github.com/urfave/cli/v3 v3.4.1/go.mod h1:FJSKtM/9AiiTOJL4fJ6TbMUkxBXn7GO9guZqoZtpYpo=
+golang.org/x/net v0.46.0 h1:giFlY12I07fugqwPuWJi68oOnpfqFnJIJzaIIm2JVV4=
+golang.org/x/net v0.46.0/go.mod h1:Q9BGdFy1y4nkUwiLvT5qtyhAnEHgnQ/zd8PfU6nc210=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-resty.dev/v3 v3.0.0-beta.2 h1:xu4mGAdbCLuc3kbk7eddWfWm4JfhwDtdapwss5nCjnQ=
-resty.dev/v3 v3.0.0-beta.2/go.mod h1:OgkqiPvTDtOuV4MGZuUDhwOpkY8enjOsjjMzeOHefy4=
+resty.dev/v3 v3.0.0-beta.3 h1:3kEwzEgCnnS6Ob4Emlk94t+I/gClyoah7SnNi67lt+E=
+resty.dev/v3 v3.0.0-beta.3/go.mod h1:OgkqiPvTDtOuV4MGZuUDhwOpkY8enjOsjjMzeOHefy4=

internal/cli/input_values.go

@@ -17,7 +17,7 @@ func (iv *inputValues) validate() error {
 	if iv.cmd.String("token") == "" {
 		//nolint:stylecheck // Probably i need to render this message in a different way
 		return errors.New(`missing required flag: --token
-Set it via the --token flag or the TELEGRAM_SEND_TOKEN environment variable.
+Set it via the --token flag or the TELEGRAM_OWL_TOKEN environment variable.
 
 Example:
   telegram-owl --token=123:ABC
@@ -28,7 +28,7 @@ Run with --help to see all options.`)
 	if iv.cmd.String("chat") == "" {
 		//nolint:stylecheck // Probably i need to render this message in a different way
 		return errors.New(`missing required flag: --chat
-Set it via the --chat flag or the TELEGRAM_SEND_CHAT environment variable.
+Set it via the --chat flag or the TELEGRAM_OWL_CHAT environment variable.
 
 Example:
   telegram-owl --chat=31337

internal/telegram/method/sendmediagroup/options.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"strings"
+	"unicode/utf8"
 
 	attach "github.com/beeyev/telegram-owl/internal/telegram/common/attachment"
 	"github.com/beeyev/telegram-owl/internal/telegram/httpclient"
@@ -98,10 +99,10 @@ func (o *Options) validate() error {
 	if len(o.Attachments) == 0 {
 		validationErrors = append(validationErrors, "at least one attachment required")
 	}
-	if len(o.Caption) > MaxCaptionLength {
+	if captionLen := utf8.RuneCountInString(o.Caption); captionLen > MaxCaptionLength {
 		validationErrors = append(
 			validationErrors,
-			fmt.Sprintf("message is too long: must be <= %d characters, got %d", MaxCaptionLength, len(o.Caption)),
+			fmt.Sprintf("message is too long: must be <= %d characters, got %d", MaxCaptionLength, captionLen),
 		)
 	}
 

internal/telegram/method/sendmessage/options.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"strings"
+	"unicode/utf8"
 )
 
 // MaxTextLength defines the maximum length allowed for a text message.
@@ -68,10 +69,10 @@ func (o *Options) validate() error {
 	if o.Text == "" {
 		validationErrors = append(validationErrors, "message is required")
 	}
-	if len(o.Text) > MaxTextLength {
+	if textLen := utf8.RuneCountInString(o.Text); textLen > MaxTextLength {
 		validationErrors = append(
 			validationErrors,
-			fmt.Sprintf("message is too long: must be <= %d characters, got %d", MaxTextLength, len(o.Text)),
+			fmt.Sprintf("message is too long: must be <= %d characters, got %d", MaxTextLength, textLen),
 		)
 	}