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roulette
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Combined root variable declarations into a block, changed increment/decrement functions to unexported

This commit is contained in:
Seednode 2023-01-27 13:17:13 -06:00
parent 635df29fbc
commit 335f6bffde
4 changed files with 51 additions and 49 deletions
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28
cmd/files.go
View File

@ -43,7 +43,7 @@ type Concurrency struct {
var (
ErrNoImagesFound = fmt.Errorf("no supported image formats found which match all criteria")
extensions = [6]string{".jpg", ".jpeg", ".png", ".gif", ".webp", ".bmp"}
Extensions = [6]string{".jpg", ".jpeg", ".png", ".gif", ".webp", ".bmp"}
)
type Dimensions struct {
@ -102,11 +102,11 @@ type Path struct {
extension string
}
func (p *Path) Increment() {
func (p *Path) increment() {
p.number = p.number + 1
}
func (p *Path) Decrement() {
func (p *Path) decrement() {
p.number = p.number - 1
}
@ -186,7 +186,7 @@ func appendPath(directory, path string, files *Files, stats *ScanStats, shouldCa
}
func appendPaths(path string, files *Files, filters *Filters, stats *ScanStats) error {
shouldCache := Cache && filters.IsEmpty()
shouldCache := cache && filters.IsEmpty()
absolutePath, err := filepath.Abs(path)
if err != nil {
@ -259,7 +259,7 @@ func newFile(paths []string, filters *Filters, sortOrder string, Regexes *Regexe
}
case sortOrder == "desc":
for {
path.Increment()
path.increment()
filePath, err = tryExtensions(path)
if err != nil {
@ -267,7 +267,7 @@ func newFile(paths []string, filters *Filters, sortOrder string, Regexes *Regexe
}
if filePath == "" {
path.Decrement()
path.decrement()
filePath, err = tryExtensions(path)
if err != nil {
@ -290,9 +290,9 @@ func nextFile(filePath, sortOrder string, Regexes *Regexes) (string, error) {
switch {
case sortOrder == "asc":
path.Increment()
path.increment()
case sortOrder == "desc":
path.Decrement()
path.decrement()
default:
return "", nil
}
@ -331,7 +331,7 @@ func splitPath(path string, Regexes *Regexes) (*Path, error) {
func tryExtensions(p *Path) (string, error) {
var fileName string
for _, extension := range extensions {
for _, extension := range Extensions {
fileName = fmt.Sprintf("%s%.3d%s", p.base, p.number, extension)
exists, err := fileExists(fileName)
@ -369,7 +369,7 @@ func pathIsValid(filePath string, paths []string) bool {
}
switch {
case Verbose && !matchesPrefix:
case verbose && !matchesPrefix:
fmt.Printf("%s | Error: Failed to serve file outside specified path(s): %s\n",
time.Now().Format(LogDate),
filePath,
@ -408,7 +408,7 @@ func scanPath(path string, files *Files, filters *Filters, stats *ScanStats, con
}
switch {
case !Recursive && info.IsDir() && p != path:
case !recursive && info.IsDir() && p != path:
return filepath.SkipDir
case !info.IsDir():
wg.Add(1)
@ -442,7 +442,7 @@ func scanPath(path string, files *Files, filters *Filters, stats *ScanStats, con
}
func fileList(paths []string, filters *Filters, sort string, index *Index) ([]string, bool) {
if Cache && filters.IsEmpty() && !index.IsEmpty() {
if cache && filters.IsEmpty() && !index.IsEmpty() {
return index.Index(), true
}
@ -489,7 +489,7 @@ func fileList(paths []string, filters *Filters, sort string, index *Index) ([]st
fileList = prepareDirectories(files, sort)
if Verbose {
if verbose {
fmt.Printf("%s | Indexed %d/%d files across %d directories in %s\n",
time.Now().Format(LogDate),
stats.FilesMatched(),
@ -499,7 +499,7 @@ func fileList(paths []string, filters *Filters, sort string, index *Index) ([]st
)
}
if Cache && filters.IsEmpty() {
if cache && filters.IsEmpty() {
index.setIndex(fileList)
}

34
cmd/root.go
View File

@ -11,15 +11,16 @@ import (
"github.com/spf13/cobra"
)
var Cache bool
var Debug bool
var Filter bool
var Port uint16
var Recursive bool
var Sort bool
var Verbose bool
var (
cache bool
debug bool
filtering bool
port uint16
recursive bool
sorting bool
verbose bool
var rootCmd = &cobra.Command{
rootCmd = &cobra.Command{
Use: "roulette <path> [path]...",
Short: "Serves random images from the specified directories.",
Args: cobra.MinimumNArgs(1),
@ -29,7 +30,8 @@ var rootCmd = &cobra.Command{
log.Fatal(err)
}
},
}
}
)
func Execute() {
err := rootCmd.Execute()
@ -39,12 +41,12 @@ func Execute() {
}
func init() {
rootCmd.Flags().BoolVarP(&Cache, "cache", "c", false, "only scan directories once, at startup (or when filters are applied)")
rootCmd.Flags().BoolVarP(&Debug, "debug", "d", false, "store list of files served and number of times they were served")
rootCmd.Flags().BoolVarP(&Filter, "filter", "f", false, "enable filtering via query parameters")
rootCmd.Flags().Uint16VarP(&Port, "port", "p", 8080, "port to listen on")
rootCmd.Flags().BoolVarP(&Recursive, "recursive", "r", false, "recurse into subdirectories")
rootCmd.Flags().BoolVarP(&Sort, "sort", "s", false, "enable sorting via query parameters")
rootCmd.Flags().BoolVarP(&Verbose, "verbose", "v", false, "log accessed files to stdout")
rootCmd.Flags().BoolVarP(&cache, "cache", "c", false, "generate directory cache at startup")
rootCmd.Flags().BoolVarP(&debug, "debug", "d", false, "expose stats endpoint")
rootCmd.Flags().BoolVarP(&filtering, "filter", "f", false, "enable filtering")
rootCmd.Flags().Uint16VarP(&port, "port", "p", 8080, "port to listen on")
rootCmd.Flags().BoolVarP(&recursive, "recursive", "r", false, "recurse into subdirectories")
rootCmd.Flags().BoolVarP(&sorting, "sort", "s", false, "enable sorting")
rootCmd.Flags().BoolVarP(&verbose, "verbose", "v", false, "log accessed files to stdout")
rootCmd.Flags().SetInterspersed(true)
}

2
cmd/version.go
View File

@ -10,7 +10,7 @@ import (
"github.com/spf13/cobra"
)
var Version = "0.34.0"
var Version = "0.34.1"
func init() {
rootCmd.AddCommand(versionCmd)

18
cmd/web.go
View File

@ -159,7 +159,7 @@ type timesServed struct {
func notFound(w http.ResponseWriter, r *http.Request, filePath string) error {
startTime := time.Now()
if Verbose {
if verbose {
fmt.Printf("%s | Unavailable file %s requested by %s\n",
startTime.Format(LogDate),
filePath,
@ -235,7 +235,7 @@ func generateQueryParams(filters *Filters, sortOrder, refreshInterval string) st
queryParams.WriteString("?")
if Filter {
if filtering {
queryParams.WriteString("include=")
if filters.HasIncludes() {
queryParams.WriteString(filters.Includes())
@ -249,7 +249,7 @@ func generateQueryParams(filters *Filters, sortOrder, refreshInterval string) st
hasParams = true
}
if Sort {
if sorting {
if hasParams {
queryParams.WriteString("&")
}
@ -413,7 +413,7 @@ func serveStaticFile(w http.ResponseWriter, r *http.Request, paths []string, sta
fileSize := humanReadableSize(len(buf))
if Verbose {
if verbose {
fmt.Printf("%s | Served %s (%s) to %s in %s\n",
startTime.Format(LogDate),
filePath,
@ -423,7 +423,7 @@ func serveStaticFile(w http.ResponseWriter, r *http.Request, paths []string, sta
)
}
if Debug {
if debug {
stats.incrementCounter(filePath, startTime, fileSize)
}
@ -454,7 +454,7 @@ func serveStatsHandler(args []string, stats *ServeStats) http.HandlerFunc {
w.Write(response)
if Verbose {
if verbose {
fmt.Printf("%s | Served statistics page (%s) to %s in %s\n",
startTime.Format(LogDate),
humanReadableSize(len(response)),
@ -584,7 +584,7 @@ func ServePage(args []string) error {
list: []string{},
}
if Cache {
if cache {
index.generateCache(args)
http.Handle("/_/clear_cache", serveCacheClearHandler(args, index))
@ -602,11 +602,11 @@ func ServePage(args []string) error {
http.Handle(Prefix+"/", http.StripPrefix(Prefix, serveStaticFileHandler(paths, stats)))
http.HandleFunc("/favicon.ico", doNothing)
if Debug {
if debug {
http.Handle("/_/stats", serveStatsHandler(args, stats))
}
err = http.ListenAndServe(":"+strconv.FormatInt(int64(Port), 10), nil)
err = http.ListenAndServe(":"+strconv.FormatInt(int64(port), 10), nil)
if err != nil {
return err
}