Ophestra Umiker
72d6a8e95c
The GUI will need to update configuration, so now conf is thread safe. Signed-off-by: Ophestra Umiker <cat@ophivana.moe>
68 lines
1.3 KiB
Go
68 lines
1.3 KiB
Go
package main
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import (
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"encoding/gob"
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"fmt"
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"log"
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"os"
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"path"
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"sync"
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"git.ophivana.moe/cat/rpcfetch"
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)
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var (
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conf *config
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confLock = &sync.RWMutex{}
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)
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type config struct {
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ID string
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Activity *rpcfetch.Activity
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}
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func (c *config) write(v config) {
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confLock.Lock()
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*c = v
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confLock.Unlock()
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}
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func save() {
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nf, err := os.CreateTemp(path.Dir(confPath), ".rpcfetch.conf.*")
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if err != nil {
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log.Fatalf("error creating temporary configuration file: %s", err)
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}
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confLock.RLock()
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if err = gob.NewEncoder(nf).Encode(defaultConfig); err != nil {
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fmt.Printf("error writing configuration file: %s\n", err)
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os.Exit(1)
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}
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confLock.RUnlock()
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if err = nf.Close(); err != nil {
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log.Fatalf("error closing temporary configuration file: %s", err)
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}
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if err = os.Rename(nf.Name(), confPath); err != nil {
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log.Fatalf("error renaming configuration file: %s", err)
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}
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log.Printf("saved configuration to %s", confPath)
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}
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// sample config so the program works out of the box
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var defaultConfig = config{
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ID: "1252927154480611351",
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Activity: &rpcfetch.Activity{
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State: "%used / %total",
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Details: "%1min %5min %15min",
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Timestamps: &rpcfetch.ActivityTimestamps{Start: &launchTime},
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Assets: &rpcfetch.ActivityAssets{
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LargeImage: "yorha",
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LargeText: "%hostname",
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SmallImage: "flan",
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SmallText: "PID: %pid",
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},
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},
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}
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