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mirror of https://github.com/hrfee/jfa-go.git synced 2024-11-14 22:30:10 +00:00
jfa-go/embed/external.go
Harvey Tindall 92332206f0
add basic update functionality
If enabled, jfa-go pings buildrone (hosted at builds.hrfee.pw) every 30
min for new updates. If there is one, it gets information (and if
applicable, a binary) from the appropriate source (buildrone, github, or
dockerhub) and displays it on the admin page. You can switch update
channels between stable and unstable. For binary releases, updates are
downloaded automatically and installed when the user presses update.

Since this obviously introduces some "phone-home" functionality into
jfa-go, I just want to say IPs are not and will not be logged by
buildrone, although I may later introduce functionality to give a rough
idea of the number of users (again, no IPs stored). The whole thing can
also be turned off in settings.
2021-03-07 15:23:44 +00:00

36 lines
736 B
Go

package main
import (
"io/fs"
"log"
"os"
"path/filepath"
"strings"
)
const binaryType = "external"
var localFS fs.FS
var langFS fs.FS
// When using os.DirFS, even on Windows the separator seems to be '/'.
// func FSJoin(elem ...string) string { return filepath.Join(elem...) }
func FSJoin(elem ...string) string {
sep := "/"
if strings.Contains(elem[0], "\\") {
sep = "\\"
}
path := ""
for _, el := range elem {
path += el + sep
}
return strings.TrimSuffix(path, sep)
}
func loadFilesystems() {
log.Println("Using external storage")
executable, _ := os.Executable()
localFS = os.DirFS(filepath.Join(filepath.Dir(executable), "data"))
langFS = os.DirFS(filepath.Join(filepath.Dir(executable), "data", "lang"))
}