feat(ctl): added isActive ctl function

systemd-js · Sep 20, 2024 · ec6e923 · ec6e923
1 parent 6d24073
commit ec6e923
Showing 1 changed file with 72 additions and 61 deletions.
diff --git a/packages/ctl/src/ctl.ts b/packages/ctl/src/ctl.ts
@@ -56,6 +56,76 @@ function getUnit(unitName: string, type: string = getType(unitName)): Unit | und
   }
 };
 
+/**
+ * Create a unit file if it does not exist or if it is different from the current unit.
+ */
+export function create(unitName: string, unit: Unit) {
+  const name = getName(unitName);
+  const type = getType(unitName, unit);
+  const path = getPath (name, type);
+
+  const current = getUnit(name, type);
+
+  if (unit.equals(current)) {
+    writeFileSync(path, unit.toINIString());
+  }
+}
+
+export function reload(unitName: string, unit?: Unit) {
+  const type = getType(unitName, unit);
+  const name = getName(unitName);
+
+  execSync(`systemctl daemon-reload ${name}.${type}`);
+}
+
+export function enable(unitName: string, unit?: Unit) {
+  const type = getType(unitName, unit);
+  if (type === "container") {
+    throw new Error("Containers are not supported");
+  }
+  const name = getName(unitName);
+
+  execSync(`systemctl enable ${name}.${type}`);
+}
+
+export function disable(unitName: string, unit?: Unit) {
+  const type = getType(unitName, unit);
+  if (type === "container") {
+    throw new Error("Containers are not supported");
+  }
+  const name = getName(unitName);
+
+  execSync(`systemctl disable ${name}.${type}`);
+}
+
+export function start(unitName: string, unit?: Unit) {
+  const type = getType(unitName, unit);
+  const name = getName(unitName);
+
+  execSync(`systemctl start ${name}.${type}`);
+}
+
+export function stop(unitName: string, unit?: Unit) {
+  const type = getType(unitName, unit);
+  const name = getName(unitName);
+
+  execSync(`systemctl stop ${name}.${type}`);
+}
+
+export function restart(unitName: string, unit?: Unit) {
+  const type = getType(unitName, unit);
+  const name = getName(unitName);
+
+  execSync(`systemctl restart ${name}.${type}`);
+}
+
+export function isActive(unitName: string, unit?: Unit) {
+  const type = getType(unitName, unit);
+  const name = getName(unitName);
+
+  return execSync(`systemctl is-active ${name}.${type}`).toString().trim() === "active";
+}
+
 export class Ctl {
   private readonly type: string;
   private readonly name: string;
@@ -116,67 +186,8 @@ export class Ctl {
   public reload() {
     execSync(`systemctl daemon-reload ${this.name}.${this.type}`);
   }
-}
-
-/**
- * Create a unit file if it does not exist or if it is different from the current unit.
- */
-export function create(unitName: string, unit: Unit) {
-  const name = getName(unitName);
-  const type = getType(unitName, unit);
-  const path = getPath (name, type);
-
-  const current = getUnit(name, type);
-
-  if (unit.equals(current)) {
-    writeFileSync(path, unit.toINIString());
-  }
-}
-
-export function reload(unitName: string, unit?: Unit) {
-  const type = getType(unitName, unit);
-  const name = getName(unitName);
-
-  execSync(`systemctl daemon-reload ${name}.${type}`);
-}
-
-export function enable(unitName: string, unit?: Unit) {
-  const type = getType(unitName, unit);
-  if (type === "container") {
-    throw new Error("Containers are not supported");
-  }
-  const name = getName(unitName);
-
-  execSync(`systemctl enable ${name}.${type}`);
-}
 
-export function disable(unitName: string, unit?: Unit) {
-  const type = getType(unitName, unit);
-  if (type === "container") {
-    throw new Error("Containers are not supported");
+  public isActive() {
+    return isActive(this.name, this.unit);
   }
-  const name = getName(unitName);
-
-  execSync(`systemctl disable ${name}.${type}`);
-}
-
-export function start(unitName: string, unit?: Unit) {
-  const type = getType(unitName, unit);
-  const name = getName(unitName);
-
-  execSync(`systemctl start ${name}.${type}`);
-}
-
-export function stop(unitName: string, unit?: Unit) {
-  const type = getType(unitName, unit);
-  const name = getName(unitName);
-
-  execSync(`systemctl stop ${name}.${type}`);
-}
-
-export function restart(unitName: string, unit?: Unit) {
-  const type = getType(unitName, unit);
-  const name = getName(unitName);
-
-  execSync(`systemctl restart ${name}.${type}`);
 }