chore: integrate automaxprocs/maxprocs with zerolog

Log messages from automaxprocs/maxprocs are now seamlessly integrated
into our existing logging framework.
Previously, automaxprocs/maxprocs relied solely on `printf` for
outputting messages directly to stdout. This approach bypassed any
user-defined log levels, leading to potential issues in log verbosity
and management.

Signed-off-by: Michael Adler <[email protected]>

CHANGELOG.md

@@ -9,6 +9,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+### Fixed
+
+### Changed
+
+- Log messages from automaxprocs/maxprocs are now seamlessly integrated into existing logging framework
+
+### Removed
+
+## [0.2.0] - 2024-01-15
+
+### Added
+
 - Add optional `description` field to workflows
 - Job event notifications via server-sent events (see #11)
 - Plugin System for External Middlewares (see #43)
@@ -32,5 +44,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Initial release of wfx.
 
-[unreleased]: https://github.com/siemens/wfx/compare/v0.1.0...HEAD
 [0.1.0]: https://github.com/siemens/wfx/releases/tag/v0.1.0
+[0.2.0]: https://github.com/siemens/wfx/releases/tag/v0.2.0
+[unreleased]: https://github.com/siemens/wfx/compare/v0.2.0...HEAD

cmd/wfx/cmd/root/cmd.go

@@ -35,6 +35,7 @@ import (
 	"github.com/siemens/wfx/persistence"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
+	"go.uber.org/automaxprocs/maxprocs"
 )
 
 var k = config.New()
@@ -101,6 +102,9 @@ Examples of tasks are installation of firmware or other types of commands issued
 			logFormat = k.String(logFormatFlag)
 		})
 		setupLogging(os.Stdout, logFormat, logLevel)
+		if _, err := maxprocs.Set(maxprocs.Logger(log.Printf)); err != nil {
+			log.Warn().Err(err).Msg("Failed to set GOMAXPROCS")
+		}
 
 		// start watching config
 		if fileProvider != nil {

cmd/wfx/main.go

@@ -10,7 +10,6 @@ package main
 
 import (
 	"github.com/rs/zerolog/log"
-	_ "go.uber.org/automaxprocs"
 
 	"github.com/siemens/wfx/cmd/wfx/cmd/root"
 	"github.com/siemens/wfx/cmd/wfx/metadata"