48 lines
1.5 KiB
Diff
48 lines
1.5 KiB
Diff
--- /data/projects/arknights/omv-dijiang/works/sing-box/cmd/sing-box/cmd_run.go 2026-03-05 11:39:22.614241536 +0800
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+++ /data/projects/arknights/omv-dijiang/works/core/cmd/sing-box/cmd_run.go 2026-03-05 13:09:50.466040286 +0800
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@@ -3,6 +3,7 @@
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import (
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"context"
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"io"
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+ "net/http" // OMV
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"os"
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"os/signal"
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"path/filepath"
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@@ -49,8 +50,36 @@
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configContent []byte
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err error
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)
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+ // OMV start: fetch subscription from env
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+ subscriptionLink := os.Getenv("SING_SUBSCRIPTION_LINK")
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+ subscriptionCache := os.Getenv("SING_SUBSCRIPTION_CACHE")
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+ // OMV end
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if path == "stdin" {
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configContent, err = io.ReadAll(os.Stdin)
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+ // OMV start: fetch subscription from env
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+ } else if path == "env" && subscriptionLink != "" {
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+ configContentResponse, err := http.Get(subscriptionLink)
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+ if err != nil {
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+ log.Warn("Cannot fetch subscription: ", err)
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+ }
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+ if err != nil || configContentResponse.StatusCode != 200 {
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+ if subscriptionCache != "" {
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+ log.Info("using previous subscription cache")
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+ configContent, err = os.ReadFile(subscriptionCache)
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+ } else {
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+ return nil, E.Cause(err, "failed to GET subscription link")
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+ }
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+ } else {
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+ defer configContentResponse.Body.Close()
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+ configContent, err = io.ReadAll(configContentResponse.Body)
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+ if err == nil && subscriptionCache != "" {
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+ _err := os.WriteFile(subscriptionCache, configContent, 0600)
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+ if _err != nil {
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+ log.Error(E.Cause(_err, "failed to cache subscription file"))
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+ }
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+ }
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+ }
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+ // OMV end
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} else {
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configContent, err = os.ReadFile(path)
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}
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