podman: added volume, image, and build quadlets (#6137)

Added support for build, image, and volume quadlets
Resolved test failures due to podman 5.3.0 upgrade
Replaced several instances of pkgs.podman with services.podman.package

modules/services/podman-linux/builds.nix

@@ -0,0 +1,168 @@
+{ config, lib, pkgs, ... }:
+with lib;
+let
+  cfg = config.services.podman;
+
+  podman-lib = import ./podman-lib.nix { inherit pkgs lib config; };
+
+  createQuadletSource = name: buildDef:
+    let
+      buildConfig = podman-lib.deepMerge {
+        Build = {
+          AuthFile = buildDef.authFile;
+          Environment = buildDef.environment;
+          File = buildDef.file;
+          ImageTag = [ "homemanager/${name}" ] ++ buildDef.tags;
+          Label = buildDef.labels // { "nix.home-manager.managed" = true; };
+          PodmanArgs = buildDef.extraPodmanArgs;
+          SetWorkingDirectory = buildDef.workingDirectory;
+          TLSVerify = buildDef.tlsVerify;
+        };
+        Install = {
+          WantedBy = optionals buildDef.autoStart [
+            "default.target"
+            "multi-user.target"
+          ];
+        };
+        Service = {
+          TimeoutStartSec = 300;
+          RemainAfterExit = "yes";
+        };
+        Unit = { Description = buildDef.description; };
+      } buildDef.extraConfig;
+    in ''
+      # Automatically generated by home-manager for podman build configuration
+      # DO NOT EDIT THIS FILE DIRECTLY
+      #
+      # ${name}.build
+      ${podman-lib.toQuadletIni buildConfig}
+    '';
+
+  toQuadletInternal = name: buildDef: {
+    assertions = podman-lib.buildConfigAsserts name buildDef.extraConfig;
+    serviceName =
+      "podman-${name}"; # quadlet service name: 'podman-<name>-build.service
+    source = podman-lib.removeBlankLines (createQuadletSource name buildDef);
+    resourceType = "build";
+  };
+in let
+  buildDefinitionType = types.submodule ({ name, ... }: {
+    options = {
+
+      autoStart = mkOption {
+        type = types.bool;
+        default = true;
+        description =
+          "Whether to start the build on boot. Requires user lingering.";
+      };
+
+      authFile = mkOption {
+        type = with types; nullOr path;
+        default = null;
+        description = "Path of the authentication file.";
+      };
+
+      description = mkOption {
+        type = with types; nullOr str;
+        default = "Service for build ${name}";
+        defaultText = "Service for build \${name}";
+        example = "My Build";
+        description = "The description of the build.";
+      };
+
+      environment = mkOption {
+        type = podman-lib.primitiveAttrs;
+        default = { };
+        example = literalExpression ''
+          {
+            VAR1 = "0:100";
+            VAR2 = true;
+            VAR3 = 5;
+          }
+        '';
+        description = "Environment variables to set in the build.";
+      };
+
+      extraConfig = mkOption {
+        type = podman-lib.extraConfigType;
+        default = { };
+        example = literalExpression ''
+          {
+            Build = {
+              Arch = "aarch64";
+            };
+            Service = {
+              TimeoutStartSec = 15;
+            };
+          }
+        '';
+        description = "INI sections and values to populate the Build Quadlet.";
+      };
+
+      extraPodmanArgs = mkOption {
+        type = types.listOf types.str;
+        default = [ ];
+        example = [ "--retries 5" ];
+        description = "Extra arguments to pass to the podman build command.";
+      };
+
+      file = mkOption {
+        type = types.str;
+        example = literalExpression ''
+          `"xdg.configFile."containerfiles/my-img/Containerfile"`
+          or
+          `"https://github.com/.../my-img/Containerfile"`
+        '';
+        description =
+          "Path to a Containerfile which contains instructions to build the image.";
+      };
+
+      tags = mkOption {
+        type = with types; listOf str;
+        default = [ ];
+        description = ''
+          Name associated with the build.
+          First tag will always be "homemanager/<name>".
+        '';
+      };
+
+      labels = mkOption {
+        type = with types; attrsOf str;
+        default = { };
+        example = {
+          app = "myapp";
+          some-label = "somelabel";
+        };
+        description = "The labels to apply to the build.";
+      };
+
+      tlsVerify = mkOption {
+        type = types.bool;
+        default = true;
+        description =
+          "Require HTTPS and verification of certificates when contacting registries.";
+      };
+
+      workingDirectory = mkOption {
+        type = with types; nullOr path;
+        default = null;
+        description = "WorkingDirectory of the systemd unit file.";
+      };
+    };
+  });
+in {
+  options.services.podman.builds = mkOption {
+    type = types.attrsOf buildDefinitionType;
+    default = { };
+    description = "Defines Podman build quadlet configurations.";
+  };
+
+  config = let buildQuadlets = mapAttrsToList toQuadletInternal cfg.builds;
+  in mkIf cfg.enable {
+    services.podman.internal.quadletDefinitions = buildQuadlets;
+    assertions = flatten (map (build: build.assertions) buildQuadlets);
+
+    xdg.configFile."podman/images.manifest".text =
+      podman-lib.generateManifestText buildQuadlets;
+  };
+}