.gitignore

@@ -5,7 +5,6 @@ artifacts
 *.dll
 *.so
 *.dylib
-coverage
 
 # Test binary, built with `go test -c`
 *.test

Makefile

@@ -1,7 +1,6 @@
 # Inspired from https://dustinspecker.com/posts/go-combined-unit-integration-code-coverage/ and https://netdevops.me/2023/test-coverage-for-go-integration-tests/
 BIN_DIR = $(CURDIR)/artifacts
 BINARY = $(BIN_DIR)/gocustomurls
-COVERAGE_DIR = $(CURDIR)/coverage
 CURRENT_DIR = $(shell pwd)
 CUR_TAG = $(shell git tag | sort -g | tail -1 | cut -c 2-)
 VERSION_NUMBER ?= 0.0.0
@@ -30,25 +29,4 @@ lint:
 
 .PHONY: build
 build:
-	go build -o $(BINARY)
+	go build -o $(BINARY)
-
-.PHONY: build-debug
-build-debug:
-	mkdir -p $(BIN_DIR)
-	go build -cover -o $(BINARY) .
-
-.PHONY: test
-test: build-debug
-	rm -rf $(COVERAGE_DIR)
-	mkdir -p $(COVERAGE_DIR)
-	go test -cover ./... -args -test.gocoverdir="$(COVERAGE_DIR)"
-
-.PHONY: coverage-full
-coverage-full: test
-	go tool covdata textfmt -i=$(COVERAGE_DIR) -o $(COVERAGE_DIR)/coverage.out
-	go tool cover -func=$(COVERAGE_DIR)/coverage.out
-
-.PHONY: coverage-html
-coverage-html: coverage-full
-	go tool cover -html=./coverage/coverage.out -o ./coverage/coverage.html
-	open ./coverage/coverage.html

README.md

@@ -74,5 +74,4 @@ do this instead
 
 * [x] Fix permission errors around opening the app.log and rules.json.
 * [x] Make the flags (config, rules) required instead of optional.
-~~* [ ] Figure how to use logrotate (a linux utility)~~
+* [ ] Figure how to use logrotate (a linux utility)
-* [ ] Figure how to do log rotation as part of this app's function

app.go

@@ -3,7 +3,6 @@ package main
 import (
 	"fmt"
 	"net/http"
-	"time"
 )
 
 type Application struct {
@@ -25,8 +24,7 @@ func (app *Application) routes() {
 func (app *Application) Setup(port string) *http.Server {
 	app.routes()
 	return &http.Server{
-		Addr:        fmt.Sprintf(":%s", port),
+		Addr:    fmt.Sprintf(":%s", port),
-		Handler:     app.Mux,
+		Handler: app.Mux,
-		ReadTimeout: 2500 * time.Millisecond,
 	}
 }

conf.go

@@ -4,18 +4,8 @@ import (
 	"encoding/json"
 	"fmt"
 	"os"
-	"path/filepath"
-	"strings"
 )
 
-type parsedConf struct {
-	RulesFp      string `json:"rulesPath"`
-	LogFp        string `json:"logPath"`
-	Compression  bool   `json:"compress"`
-	SizeToRotate string `json:"sizeToRotate"`
-	Port         string `json:"port"`
-}
-
 type Config struct {
 	MappingFilePath string
 	MappingRules    ImportRulesMappings
@@ -72,105 +62,3 @@ func (c *Config) LoadMappingFile(fp string) error {
 	}
 	return nil
 }
-
-func getDefaults() (map[string]string, error) {
-	m := make(map[string]string)
-	confDir, err := os.UserConfigDir()
-	if err != nil {
-		return m, err
-	}
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		return m, err
-	}
-	m["rulesFp"] = filepath.Join(confDir, "gocustomcurls", "rules.json")
-	m["confFp"] = filepath.Join(confDir, "gocustomcurls", "config.json")
-	m["logFp"] = filepath.Join(homeDir, ".gocustomurls", "logs", "app.log")
-	return m, nil
-}
-
-func generateDefaultConfigFile(defaultObj map[string]string) (parsedConf, error) {
-	var p parsedConf
-	var err error
-	var defaults map[string]string
-	if len(defaultObj) == 0 {
-		defaults, err = getDefaults()
-	} else {
-		defaults = defaultObj
-	}
-
-	if err != nil {
-		return p, err
-	}
-	parentDir := filepath.Dir(defaults["confFp"])
-	err = os.MkdirAll(parentDir, 0755)
-	if err != nil {
-		return p, err
-	}
-	f, err := os.OpenFile(defaults["confFp"], os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
-	if err != nil {
-		return p, err
-	}
-	defer f.Close()
-	p.RulesFp = defaults["rulesFp"]
-	p.LogFp = defaults["logFp"]
-	p.Port = "7070"
-	p.Compression = true
-	p.SizeToRotate = "5MiB"
-	jsonString, _ := json.Marshal(p)
-	err = os.WriteFile(defaults["confFp"], jsonString, 0666)
-	if err != nil {
-		return p, err
-	}
-	return p, nil
-}
-
-func checkIfSizeIsConfigured(fsize string) (bool, error) {
-	suffixes := []string{"KB", "MB", "GB"}
-	var found string
-	for _, suffix := range suffixes {
-		if strings.HasSuffix(fsize, suffix) {
-			found = suffix
-		}
-	}
-	if len(found) == 0 {
-		return false, fmt.Errorf("%s has the incorrect suffix, Please use one of this suffixes {\"KB\", \"MB\", \"GB\"}", fsize)
-	}
-
-	return true, nil
-}
-
-// load the main config file
-func (c *Config) LoadMainConfigFile(fp string) (parsedConf, error) {
-	var conf parsedConf
-	var err error
-	ok := isFile(fp)
-	if !ok {
-		// generate config file
-		errorLog.Println("Warning, generating default config file")
-		conf, err = generateDefaultConfigFile(map[string]string{})
-		if err != nil {
-			return conf, err
-		}
-		c.MappingFilePath = conf.RulesFp
-		return conf, nil
-	}
-	f, err := os.Open(fp)
-	if err != nil {
-		return conf, err
-	}
-	defer f.Close()
-
-	err = json.NewDecoder(f).Decode(&conf)
-	if err != nil {
-		return conf, err
-	}
-
-	_, err = checkIfSizeIsConfigured(conf.SizeToRotate)
-	if err != nil {
-		return conf, err
-	}
-
-	c.MappingFilePath = conf.RulesFp
-	return conf, nil
-}

conf_test.go

@@ -1,126 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestLoadMappingFile(t *testing.T) {
-
-	t.Run("load the mapping file correctly - initial load", func(t *testing.T) {
-		tmpDir := t.TempDir()
-
-		mkDirForTest(t, fmt.Sprintf("%s/tmp", tmpDir))
-		rulesJsonFp := "testData/rules.json"
-
-		expected := fmt.Sprintf("%s/tmp/rules.json", tmpDir)
-
-		cpFileForTest(t, rulesJsonFp, expected)
-
-		cfg := &Config{}
-
-		assert.Equal(t, cfg.MappingFilePath, "")
-		assert.Empty(t, cfg.MappingRules)
-		err := cfg.LoadMappingFile(expected)
-		assert.Equal(t, err, nil)
-		assert.Equal(t, cfg.MappingFilePath, expected)
-		assert.NotEmpty(t, cfg.MappingRules)
-	})
-
-	t.Run("load the mapping file correctly - reload", func(t *testing.T) {
-		tmpDir := t.TempDir()
-
-		mkDirForTest(t, fmt.Sprintf("%s/tmp", tmpDir))
-		rulesJsonFp := "testData/rules.json"
-
-		expected := fmt.Sprintf("%s/tmp/rules.json", tmpDir)
-
-		cpFileForTest(t, rulesJsonFp, expected)
-
-		cfg := &Config{}
-
-		assert.Equal(t, cfg.MappingFilePath, "")
-		assert.Empty(t, cfg.MappingRules)
-		err := cfg.LoadMappingFile(expected)
-		assert.Equal(t, err, nil)
-		assert.Equal(t, cfg.MappingFilePath, expected)
-		assert.NotEmpty(t, cfg.MappingRules)
-		oldRules := cfg.MappingRules
-
-		rulesJsonFp = "testData/rules2.json"
-
-		cpFileForTest(t, rulesJsonFp, expected)
-
-		err = cfg.LoadMappingFile(expected)
-		assert.Equal(t, err, nil)
-		assert.Equal(t, cfg.MappingFilePath, expected)
-		assert.NotEmpty(t, cfg.MappingRules)
-
-		newRules := cfg.MappingRules
-
-		assert.NotEqualValues(t, oldRules, newRules)
-	})
-}
-
-func TestGetDefaults(t *testing.T) {
-	actual, err := getDefaults()
-	assert.Equal(t, err, nil)
-	assert.Contains(t, actual, "rulesFp")
-	assert.Contains(t, actual, "logFp")
-	assert.Contains(t, actual, "confFp")
-}
-
-func TestSizeIsConfigured(t *testing.T) {
-	tests := map[string]struct {
-		input string
-		want  bool
-	}{
-		"wrong input - K":    {input: "5677.45K", want: false},
-		"wrong input - KiB":  {input: "5677.45KiB", want: false},
-		"wrong input - M":    {input: "9.45M", want: false},
-		"wrong input - G":    {input: "9.45G", want: false},
-		"correct input - KB": {input: "5.45KB", want: true},
-		"correct input - MB": {input: "5677.45MB", want: true},
-		"correct input - GB": {input: "9.45GB", want: true},
-	}
-
-	for name, tc := range tests {
-		t.Run(name, func(t *testing.T) {
-			got, _ := checkIfSizeIsConfigured(tc.input)
-			assert.Equal(t, got, tc.want)
-		})
-	}
-}
-
-func TestGenerateConfigFile(t *testing.T) {
-	tmpDir := t.TempDir()
-
-	tempLogsDir := fmt.Sprintf("%s/tmp/logs", tmpDir)
-	tempConfigDir := fmt.Sprintf("%s/tmp/config", tmpDir)
-
-	mkDirForTest(t, tempLogsDir)
-	mkDirForTest(t, tempConfigDir)
-
-	defaultConfig := map[string]string{
-		"rulesFp": fmt.Sprintf("%s/rules.json", tempConfigDir),
-		"confFp":  fmt.Sprintf("%s/config.json", tempConfigDir),
-		"logFp":   fmt.Sprintf("%s/app.log", tempLogsDir),
-	}
-
-	ok := IsDirEmpty(t, tempConfigDir)
-	assert.Equal(t, ok, true)
-	ok = IsDirEmpty(t, tempLogsDir)
-	assert.Equal(t, ok, true)
-
-	expected, err := generateDefaultConfigFile(defaultConfig)
-	assert.Equal(t, err, nil)
-	assert.NotEmpty(t, expected)
-
-	ok = IsDirEmpty(t, tempConfigDir)
-	assert.Equal(t, ok, false)
-	ok = IsDirEmpty(t, tempLogsDir)
-	assert.Equal(t, ok, true)
-
-}

go.mod

@@ -1,11 +1,3 @@
 module gocustomurls
 
 go 1.20
-
-require github.com/stretchr/testify v1.9.0
-
-require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
-)

go.sum

@@ -1,10 +0,0 @@
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-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=

logger.go

@@ -1,18 +1,12 @@
 package main
 
 import (
-	"bufio"
-	"compress/gzip"
 	"encoding/json"
-	"fmt"
-	"io"
 	"log"
-	"math"
 	"net/http"
 	"os"
 	"path/filepath"
 	"strings"
-	"sync"
 	"time"
 )
 
@@ -46,10 +40,9 @@ var (
 )
 
 type LogFile struct {
-	handle   *os.File
+	handle *os.File
-	logger   *log.Logger
+	logger *log.Logger
-	path     string
+	path   string
-	fileLock sync.Mutex
 }
 
 type LogFileRec struct {
@@ -58,176 +51,28 @@ type LogFileRec struct {
 	Url    string `json:"url"`
 }
 
-func (lf *LogFile) makeCopyTo(dst string) error {
+func newFileLogger(path string) (*LogFile, error) {
-	var err error
-	r, err := os.Open(lf.path)
-	if err != nil {
-		return err
-	}
-	defer r.Close()
-
-	w, err := os.OpenFile(dst, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		if c := w.Close(); err == nil {
-			err = c
-		}
-	}()
-
-	_, err = io.Copy(w, r)
-	return err
-}
-
-func (lf *LogFile) truncate() error {
-	fd, err := os.OpenFile(lf.path, os.O_TRUNC, 0666)
-	if err != nil {
-		return fmt.Errorf("could not open file %q for truncation: %v", lf.path, err)
-	}
-	err = fd.Close()
-	if err != nil {
-		return fmt.Errorf("could not close file handler for %q after truncation: %v", lf.path, err)
-	}
-	return nil
-}
-
-func prettyByteSize(b int64) string {
-	bf := float64(b)
-	for _, unit := range []string{"", "K", "M", "G", "T", "P", "E", "Z"} {
-		if math.Abs(bf) < 1024.0 {
-			return fmt.Sprintf("%3.1f%sB", bf, unit)
-		}
-		bf /= 1024.0
-	}
-	return fmt.Sprintf("%.1fYB", bf)
-}
-
-func compressOldFile(fname string) error {
-	reader, err := os.Open(fname)
-	if err != nil {
-		return fmt.Errorf("compressOldFile: failed to open existing file %s: %w", fname, err)
-	}
-	defer reader.Close()
-
-	buffer := bufio.NewReader(reader)
-	fnameGz := fname + ".gz"
-	fw, err := os.OpenFile(fnameGz, os.O_WRONLY|os.O_CREATE, 0666)
-	if err != nil {
-		return fmt.Errorf("compressOldFile: failed to open new file %s: %w", fnameGz, err)
-	}
-	defer fw.Close()
-
-	zw, err := gzip.NewWriterLevel(fw, gzip.BestCompression)
-	if err != nil {
-		return fmt.Errorf("compressOldFile: failed to create gzip writer: %w", err)
-	}
-	defer zw.Close()
-
-	_, err = buffer.WriteTo(zw)
-	if err != nil {
-		_ = zw.Close()
-		_ = fw.Close()
-		return fmt.Errorf("compressOldFile: failed to write to gz file: %w", err)
-	}
-	_ = reader.Close()
-
-	err = os.Remove(fname)
-	if err != nil {
-		return fmt.Errorf("compressOldFile: failed to delete old file: %w", err)
-	}
-	return nil
-}
-
-func (lf *LogFile) rotate() error {
-	lf.fileLock.Lock()
-	defer lf.fileLock.Unlock()
-
-	prefix := fmt.Sprintf("%s.%s", lf.handle.Name(), time.Now().Format("2006-01-02"))
-
-	// close file to allow for read-only access
-	err := lf.handle.Close()
-	if err != nil {
-		return err
-	}
-
-	// make a copy of the old log file
-	err = lf.makeCopyTo(prefix)
-	if err != nil {
-		return err
-	}
-
-	// compress the new log file
-	err = compressOldFile(prefix)
-	if err != nil {
-		return err
-	}
-
-	// truncate the old log file
-	err = lf.truncate()
-	if err != nil {
-		return err
-	}
-
-	f, err := os.OpenFile(lf.path, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
-	if err != nil {
-		return err
-	}
-
-	lf.handle = f
-	return nil
-}
-
-func (lf *LogFile) open(maxSize string) error {
-	f, err := os.OpenFile(lf.path, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
-	if err != nil {
-		return err
-	}
-	finfo, err := f.Stat()
-	if err != nil {
-		return err
-	}
-	curSize := prettyByteSize(finfo.Size())
-	if curSize > maxSize {
-		err = lf.rotate()
-		if err != nil {
-			return err
-		}
-	}
-	lf.handle = f
-	lf.logger = log.New(f, "", 0)
-	return nil
-}
-
-func newFileLogger(path string, maxSize string) (*LogFile, error) {
 	requestedFile := filepath.Clean(filepath.Join("/", path))
 	parentDir := filepath.Dir(requestedFile)
-	err := os.MkdirAll(parentDir, 0755)
+	err := os.MkdirAll(parentDir, 0777)
 	if err != nil {
 		return nil, err
 	}
-	lf := &LogFile{
+	f, err := os.OpenFile(requestedFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
-		path: path,
+	if err != nil {
+		return nil, err
 	}
-	err = lf.open(maxSize)
+	return &LogFile{
-	return lf, err
+		handle: f,
-	// f, err := os.OpenFile(requestedFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
+		logger: log.New(f, "", 0),
-	// if err != nil {
+		path:   path,
-	// 	return nil, err
+	}, nil
-	// }
-	// return &LogFile{
-	// 	handle: f,
-	// 	logger: log.New(f, "", 0),
-	// 	path:   path,
-	// }, nil
 }
 
 func (f *LogFile) Close() error {
 	if f == nil {
 		return nil
 	}
-	f.fileLock.Lock()
-	defer f.fileLock.Unlock()
 	err := f.handle.Close()
 	f.handle = nil
 	return err
@@ -295,8 +140,6 @@ func (f *LogFile) WriteLog(r *http.Request) error {
 	if f == nil {
 		return nil
 	}
-	f.fileLock.Lock()
-	defer f.fileLock.Unlock()
 	var rec = make(map[string]string)
 	rec["method"] = r.Method
 	rec["requestUri"] = r.RequestURI

main.go

@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"os"
 	"os/signal"
+	"path/filepath"
 	"strconv"
 	"syscall"
 	"time"
@@ -32,27 +33,27 @@ func flagsSet(flags *flag.FlagSet) map[string]bool {
 }
 
 // generateDefaults - generate the default values for the rules.json and log files
-// func generateDefaults(rulesfp string, logfp string) (string, string, error) {
+func generateDefaults(rulesfp string, logfp string) (string, string, error) {
-// 	var newlogfp, newrulesfp string
+	var newlogfp, newrulesfp string
-// 	var err error
+	var err error
-// 	newlogfp = logfp
+	newlogfp = logfp
-// 	newrulesfp = rulesfp
+	newrulesfp = rulesfp
-// 	if len(newrulesfp) == 0 {
+	if len(newrulesfp) == 0 {
-// 		dir, err := os.UserConfigDir()
+		dir, err := os.UserConfigDir()
-// 		if err != nil {
+		if err != nil {
-// 			return newrulesfp, newlogfp, err
+			return newrulesfp, newlogfp, err
-// 		}
+		}
-// 		newrulesfp = filepath.Join(dir, "gocustomcurls", "rules.json")
+		newrulesfp = filepath.Join(dir, "gocustomcurls", "rules.json")
-// 	}
+	}
-// 	if len(newlogfp) == 0 {
+	if len(newlogfp) == 0 {
-// 		dir, err := os.UserHomeDir()
+		dir, err := os.UserHomeDir()
-// 		if err != nil {
+		if err != nil {
-// 			return newrulesfp, newlogfp, err
+			return newrulesfp, newlogfp, err
-// 		}
+		}
-// 		newlogfp = filepath.Join(dir, ".gocustomurls", "logs", "app.log")
+		newlogfp = filepath.Join(dir, ".gocustomurls", "logs", "app.log")
-// 	}
+	}
-// 	return newrulesfp, newlogfp, err
+	return newrulesfp, newlogfp, err
-// }
+}
 
 // isValidPort returns true if the port is valid
 // following the RFC https://datatracker.ietf.org/doc/html/rfc6056#section-2.1
@@ -73,11 +74,9 @@ func main() {
 		flags.PrintDefaults()
 	}
 
-	confFlag := flags.String("conf", "", "Required. Contains all the configurations options")
+	portFlag := flags.String("port", "7070", "Optional. Default port is 7070. Port to listen to")
-
+	rulesFileFlag := flags.String("config", "", "Optional. Contains go-import mapping")
-	// portFlag := flags.String("port", "7070", "Optional. Default port is 7070. Port to listen to")
+	logFileFlag := flags.String("logfile", "", "Optional. Default log file")
-	// rulesFileFlag := flags.String("rules", "", "Optional. Contains go-import mapping")
-	// logFileFlag := flags.String("logfile", "", "Optional. Default log file")
 	flags.Parse(os.Args[1:])
 
 	if len(flags.Args()) > 1 {
@@ -88,23 +87,14 @@ func main() {
 
 	allSetFlags := flagsSet(flags)
 
-	if !allSetFlags["conf"] {
+	var port string
-		errorLog.Println("Error: conf arguments must be set")
+	if allSetFlags["port"] {
-		flags.Usage()
+		port = *portFlag
-		os.Exit(1)
+	} else {
+		port = "7070"
 	}
 
-	// TODO: Use only one flag conf with a conf file that
+	p, err := strconv.Atoi(port)
-	// contains the following configuration, port, logfile, rulesfile, sizeofRotation
-	conf := *confFlag
-	c := &Config{}
-	pConf, err := c.LoadMainConfigFile(conf)
-	if err != nil {
-		errorLog.Println(err)
-		os.Exit(1)
-	}
-
-	p, err := strconv.Atoi(pConf.Port)
 	if err != nil {
 		errorLog.Println(err)
 		os.Exit(1)
@@ -115,52 +105,41 @@ func main() {
 		os.Exit(1)
 	}
 
-	err = c.LoadMappingFile(pConf.RulesFp)
+	var rulesFile string
-	if err != nil {
+
-		errorLog.Println(err)
+	if allSetFlags["config"] {
-		os.Exit(1)
+		rulesFile = *rulesFileFlag
 	}
-	l, err := newFileLogger(pConf.LogFp, pConf.SizeToRotate)
+
+	var logFile string
+	if allSetFlags["logFile"] {
+		logFile = *logFileFlag
+	}
+
+	rFile, lFile, err := generateDefaults(logFile, rulesFile)
 	if err != nil {
 		errorLog.Println(err)
 		os.Exit(1)
 	}
 
-	// var rulesFile string
+	// load rules mapping
-
+	c := &Config{}
-	// if allSetFlags["config"] {
+	err = c.LoadMappingFile(rFile)
-	// 	rulesFile = *rulesFileFlag
+	if err != nil {
-	// }
+		errorLog.Println(err)
-
+		os.Exit(1)
-	// var logFile string
+	}
-	// if allSetFlags["logFile"] {
+	l, err := newFileLogger(lFile)
-	// 	logFile = *logFileFlag
+	if err != nil {
-	// }
+		errorLog.Println(err)
-
+		os.Exit(1)
-	// rFile, lFile, err := generateDefaults(logFile, rulesFile)
+	}
-	// if err != nil {
-	// 	errorLog.Println(err)
-	// 	os.Exit(1)
-	// }
-
-	// // load rules mapping
-	// c := &Config{}
-	// err = c.LoadMappingFile(rFile)
-	// if err != nil {
-	// 	errorLog.Println(err)
-	// 	os.Exit(1)
-	// }
-	// l, err := newFileLogger(lFile)
-	// if err != nil {
-	// 	errorLog.Println(err)
-	// 	os.Exit(1)
-	// }
 
 	app := &Application{
 		Config: c,
 		Log:    l,
 	}
-	srv := app.Setup(pConf.Port)
+	srv := app.Setup(port)
 
 	// For graceful shutdowns
 	go func() {

testData/rules.json

@@ -1,14 +0,0 @@
-{
-	"mappings": [
-		{
-			"vanity_url":"scale.dev/x/migrate",
-			"protocol":"git",
-			"real_url":"https://github.com/scale/migrate"
-		},
-		{
-			"vanity_url":"localhost:7070/x/touche",
-			"protocol":"git",
-			"real_url":"https://github.com/mine/touche"
-		}
-	]
-}

testData/rules2.json

@@ -1,19 +0,0 @@
-{
-	"mappings": [
-		{
-			"vanity_url":"scale.dev/x/migrate",
-			"protocol":"git",
-			"real_url":"https://github.com/scale/migrate"
-		},
-		{
-			"vanity_url":"codeberg.org/woodpecker-plugins/plugin-gitea-release",
-			"protocol":"git",
-			"real_url":"https://codeberg.org/woodpecker-plugins/gitea-release"
-		},
-		{
-			"vanity_url":"localhost:7070/x/touche",
-			"protocol":"git",
-			"real_url":"https://github.com/mine/touche"
-		}
-	]
-}

testUtils_test.go

@@ -1,65 +0,0 @@
-package main
-
-import (
-	"io"
-	"os"
-	"testing"
-)
-
-func mkDirForTest(t *testing.T, fp string) {
-	err := os.MkdirAll(fp, os.ModePerm)
-	if err != nil {
-		t.Fatal(err)
-	}
-}
-
-func cpFileForTest(t *testing.T, src string, dst string) {
-	var srcfd *os.File
-	var dstfd *os.File
-	var err error
-	var srcinfo os.FileInfo
-	srcfd, err = os.Open(src)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer srcfd.Close()
-	dstfd, err = os.Create(dst)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	defer dstfd.Close()
-	_, err = io.Copy(dstfd, srcfd)
-	if err != nil {
-		t.Fatal(err)
-	}
-	srcinfo, err = os.Stat(src)
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = os.Chmod(dst, srcinfo.Mode())
-	if err != nil {
-		t.Fatal(err)
-	}
-}
-
-func writeForTest(t *testing.T, fp string, data []byte) {
-	err := os.WriteFile(fp, data, 0666)
-	if err != nil {
-		t.Fatal(err)
-	}
-}
-
-func IsDirEmpty(t *testing.T, name string) bool {
-	f, err := os.Open(name)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer f.Close()
-
-	// read in ONLY one file
-	_, err = f.Readdir(1)
-
-	// and if the file is EOF... well, the dir is empty.
-	return err == io.EOF
-}