+sing-box.app (#4294)

* new file:   projects/sing-box.sagernet.org/config.json
	new file:   projects/sing-box.sagernet.org/package.yml

* rename

* go version

---------

Co-authored-by: Jacob Heider <jacob@pkgx.dev>

projects/sing-box.app/config.json

@@ -0,0 +1,8 @@
+{
+    "log": {
+        "disabled": false,
+        "level": "info",
+        "output": "box.log",
+        "timestamp": true
+    }
+}

projects/sing-box.app/package.yml

@@ -0,0 +1,40 @@
+distributable:
+  url: https://github.com/SagerNet/sing-box/archive/v{{version}}.tar.gz
+  strip-components: 1
+display-name: sing-box
+versions:
+  github: SagerNet/sing-box
+build:
+  dependencies:
+    go.dev: ^1.20
+  script:
+    - go build $GO_ARGS -ldflags="$LDFLAGS" ./cmd/sing-box
+  env:
+    GO_ARGS:
+      - -trimpath
+      - -o="{{prefix}}/bin/sing-box"
+    LDFLAGS:
+      - -s
+      - -w
+      - -X github.com/sagernet/sing-box/constant.Version={{version}}
+    linux:
+      LDFLAGS:
+        - -buildmode=pie
+provides:
+  - bin/sing-box
+test:
+  dependencies:
+    linux:
+      gitlab.com/procps-ng/procps: '*'
+  script:
+    - sing-box version | grep {{version}}
+    - sing-box check -c $PWD/config.json
+    - sing-box run &
+    - sleep 1
+    - cat box.log | grep 'sing-box started'
+    - $KILL sing-box
+  env:
+    darwin:
+      KILL: killall
+    linux:
+      KILL: pkill