From b00a0b51e78913f925d4c2fca9cb35c563f7af02 Mon Sep 17 00:00:00 2001
From: chn <chn@chn.moe>
Date: Sat, 2 Sep 2023 16:30:21 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=20phpfpm?=
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---
 modules/services/default.nix |  1 +
 modules/services/phpfpm.nix  | 60 ++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 modules/services/phpfpm.nix

diff --git a/modules/services/default.nix b/modules/services/default.nix
index 8fd36759..f755379e 100644
--- a/modules/services/default.nix
+++ b/modules/services/default.nix
@@ -12,6 +12,7 @@ inputs:
     ./coturn.nix
     ./synapse.nix
     ./nebula
+    ./phpfpm.nix
     # ./docker.nix
   ];
   options.nixos.services = let inherit (inputs.lib) mkOption types; in
diff --git a/modules/services/phpfpm.nix b/modules/services/phpfpm.nix
new file mode 100644
index 00000000..17aa4b55
--- /dev/null
+++ b/modules/services/phpfpm.nix
@@ -0,0 +1,60 @@
+inputs:
+{
+  options.nixos.services.phpfpm = let inherit (inputs.lib) mkOption types; in
+  {
+    instances = mkOption
+    {
+      type = types.attrsOf (types.submodule (submoduleInputs: { options =
+      {
+        user = mkOption { type = types.nullOr types.nonEmptyStr; default = null; };
+        group = mkOption { type = types.nullOr types.nonEmptyStr; default = null; };
+        package = mkOption { type = types.nullOr types.package; default = null; };
+      };}));
+      default = {};
+    };
+  };
+  config =
+  let
+    inherit (builtins) map listToAttrs filter;
+    inherit (inputs.localLib) attrsToList;
+    inherit (inputs.config.nixos.services) phpfpm;
+  in
+  {
+    services.phpfpm.pools = listToAttrs (map
+      (pool:
+      {
+        inherit (pool) name;
+        value = rec
+        {
+          user = if pool.value.user == null then pool.name else pool.value.user;
+          group = if pool.value.group == null then inputs.config.users.users.${user}.group else pool.value.group;
+          phpPackage = if pool.value.package == null then inputs.pkgs.php else pool.value.package;
+          settings =
+          {
+            "pm" = "ondemand";
+            "pm.max_children" = 4;
+            "pm.process_idle_timeout" = "60s";
+            "pm.max_requests" = 128;
+          };
+        };
+      })
+      (attrsToList phpfpm.instances));
+    users =
+    {
+      users = listToAttrs (map
+        (pool:
+        {
+          inherit (pool) name;
+          value = { isSystemUser = true; group = pool.name; };
+        })
+        (filter (pool: pool.value.user == null) (attrsToList phpfpm.instances)));
+      groups = listToAttrs (map
+        (pool:
+        {
+          inherit (pool) name;
+          value = {};
+        })
+        (filter (pool: pool.value.user == null) (attrsToList phpfpm.instances)));
+    };
+  };
+}