shock

.dockerignore

@@ -1,5 +1,2 @@
 **/.git
 **/.gitignore
-/.webhook_bridge
-/result
-**/Dockerfile

.gitignore

@@ -1,2 +1 @@
 output/
-/result

.webhook_bridge/pipeline-build-homepage-staging.yaml

@@ -44,51 +44,6 @@ spec:
                 #!/usr/bin/env sh
                 set -euo pipefail
                 echo -n "$(date +%s)" | tee $(results.unix-time.path)
-      - name: report-pending
-        taskRef:
-          resolver: git
-          params:
-            - name: url
-              value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
-            - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
-            - name: pathInRepo
-              value: task/gitea-set-status/0.1/gitea-set-status.yaml
-        params:
-          - name: CONTEXT
-            value: "$(params.JOB_NAME)"
-          - name: REPO_FULL_NAME
-            value: "$(params.REPO_OWNER)/$(params.REPO_NAME)"
-          - name: GITEA_HOST_URL
-            value: code.fizz.buzz
-          - name: SHA
-            value: "$(tasks.fetch-repository.results.commit)"
-          - name: DESCRIPTION
-            value: "Build $(params.JOB_NAME) has started"
-          - name: STATE
-            value: pending
-          - name: TARGET_URL
-            value: "https://tekton.fizz.buzz/#/namespaces/$(context.pipelineRun.namespace)/pipelineruns/$(context.pipelineRun.name)"
-      - name: fetch-repository
-        taskRef:
-          resolver: git
-          params:
-            - name: url
-              value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
-            - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
-            - name: pathInRepo
-              value: task/git-clone/0.9/git-clone.yaml
-        workspaces:
-          - name: output
-            workspace: git-source
-        params:
-          - name: url
-            value: $(params.REPO_URL)
-          - name: revision
-            value: $(params.PULL_BASE_SHA)
-          - name: deleteExisting
-            value: "true"
       - name: get-git-commit-time
         taskSpec:
           metadata: {}
@@ -114,6 +69,53 @@ spec:
             workspace: git-source
         runAfter:
           - fetch-repository
+      - name: report-pending
+        taskRef:
+          resolver: git
+          params:
+            - name: url
+              value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
+            - name: revision
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
+            - name: pathInRepo
+              value: task/gitea-set-status/0.1/gitea-set-status.yaml
+        runAfter:
+          - fetch-repository
+        params:
+          - name: CONTEXT
+            value: "$(params.JOB_NAME)"
+          - name: REPO_FULL_NAME
+            value: "$(params.REPO_OWNER)/$(params.REPO_NAME)"
+          - name: GITEA_HOST_URL
+            value: code.fizz.buzz
+          - name: SHA
+            value: "$(tasks.fetch-repository.results.commit)"
+          - name: DESCRIPTION
+            value: "Build $(params.JOB_NAME) has started"
+          - name: STATE
+            value: pending
+          - name: TARGET_URL
+            value: "https://tekton.fizz.buzz/#/namespaces/$(context.pipelineRun.namespace)/pipelineruns/$(context.pipelineRun.name)"
+      - name: fetch-repository
+        taskRef:
+          resolver: git
+          params:
+            - name: url
+              value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
+            - name: revision
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
+            - name: pathInRepo
+              value: task/git-clone/0.9/git-clone.yaml
+        workspaces:
+          - name: output
+            workspace: git-source
+        params:
+          - name: url
+            value: $(params.REPO_URL)
+          - name: revision
+            value: $(params.PULL_BASE_SHA)
+          - name: deleteExisting
+            value: "true"
       - name: build-image
         taskRef:
           resolver: git
@@ -121,7 +123,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/talexander/personal_tekton_catalog.git
             - name: revision
-              value: af22c87d0db59dece97d03e6b6a796d84010158f
+              value: 7ee31a185243ee6da13dcd26a592c585b64c80e5
             - name: pathInRepo
               value: task/buildkit-rootless-daemonless/0.1/buildkit-rootless-daemonless.yaml
         params:
@@ -169,7 +171,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         params:
@@ -198,7 +200,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         params:

.webhook_bridge/pipeline-build-homepage.yaml

@@ -88,7 +88,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         runAfter:
@@ -115,7 +115,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/git-clone/0.9/git-clone.yaml
         workspaces:
@@ -135,7 +135,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/talexander/personal_tekton_catalog.git
             - name: revision
-              value: af22c87d0db59dece97d03e6b6a796d84010158f
+              value: 7ee31a185243ee6da13dcd26a592c585b64c80e5
             - name: pathInRepo
               value: task/buildkit-rootless-daemonless/0.1/buildkit-rootless-daemonless.yaml
         params:
@@ -183,7 +183,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         params:
@@ -212,7 +212,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         params:

.webhook_bridge/pipeline-semver.yaml

@@ -74,7 +74,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         params:
@@ -99,7 +99,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/git-clone/0.9/git-clone.yaml
         workspaces:
@@ -124,7 +124,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         params:
@@ -153,7 +153,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/mirror/catalog.git # mirror of https://github.com/tektoncd/catalog.git
             - name: revision
-              value: f914437a46978b95f325f68d791dcf1a35738f60
+              value: df36b3853a5657fd883015cdbf07ad6466918acf
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
         params:

docker/server/Dockerfile

@@ -1,46 +1,69 @@
-#
+# syntax=docker/dockerfile:1
-# Builder
+ARG ALPINE_VERSION="3.20"
-#
-
-FROM nixos/nix:2.31.3 AS builder
-
-#RUN cp "$(nix --extra-experimental-features "nix-command flakes" --option filter-syscalls false --option substituters "http://ncps.nix-pull-through-cache.svc.cluster.local:80 https://cache.nixos.org" build nixpkgs#cacert --print-out-paths)/etc/ssl/certs/ca-bundle.crt" /tmp/ca-bundle.crt
-
-COPY . /tmp/build
-WORKDIR /tmp/build
-
-RUN nix \
-    --extra-experimental-features "nix-command flakes" \
-    --option filter-syscalls false \
-    --option substituters "http://ncps.nix-pull-through-cache.svc.cluster.local:80 https://cache.nixos.org" \
-    build '.#docker_env'
-
-# Export the built closure to a folder
-RUN mkdir /tmp/nix-store-closure
-RUN cp -R $(nix-store -qR result/) /tmp/nix-store-closure
-RUN ln -s $(readlink -f /tmp/build/result/bin/sh) /tmp/sh
 
 
 
-#
+FROM scratch AS private
-# Runner
+ADD git@code.fizz.buzz:talexander/homepage_private.git /homepage_private
-#
 
-FROM scratch
 
-WORKDIR /app
 
-ENV PATH="$PATH:/app/bin"
+FROM scratch AS explorer
+ADD https://code.fizz.buzz/talexander/organic_ast_explorer.git /organic_ast_explorer
 
-ENV SSL_CERT_FILE=/etc/ssl/certs/ca-bundle.crt
-ENV NIX_SSL_CERT_FILE=/etc/ssl/certs/ca-bundle.crt
-COPY --from=builder /tmp/ca-bundle.crt /etc/ssl/certs/ca-bundle.crt
 
-COPY --from=builder /tmp/nix-store-closure /nix/store
+
-COPY --from=builder /tmp/build/result /app
+FROM scratch AS organic
-COPY --from=builder /tmp/sh /bin/sh
+ADD git@code.fizz.buzz:talexander/organic.git /organic
-EXPOSE 8080
+
-#RUN addgroup web && adduser -D -G web web
+
-#&& install -d -D -o web -g web -m 700 /srv/http/public
+
-# RUN ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log
+FROM rustlang/rust:nightly-alpine$ALPINE_VERSION AS organic-build
-CMD ["/app/bin/launch_nginx"]
+RUN apk add --no-cache musl-dev make bash
+RUN rustup target add wasm32-unknown-unknown
+RUN --mount=type=tmpfs,target=/tmp --mount=type=cache,target=/usr/local/cargo/registry,sharing=locked cargo install wasm-bindgen-cli
+COPY --link --from=organic /organic /organic
+WORKDIR /organic
+RUN --mount=type=tmpfs,target=/tmp --mount=type=cache,target=/usr/local/cargo/registry,sharing=locked make wasm
+
+
+
+FROM node:lts-alpine$ALPINE_VERSION AS explorer-build
+COPY --link --from=explorer /organic_ast_explorer /organic_ast_explorer
+COPY --link --from=organic-build /organic /organic
+WORKDIR /organic_ast_explorer
+RUN --mount=type=tmpfs,target=/tmp --mount=type=cache,target=/npmcache,sharing=locked npm set cache /npmcache && npm install
+RUN npm run release
+
+
+
+
+FROM rustlang/rust:nightly-alpine$ALPINE_VERSION AS natter-build
+RUN apk add --no-cache musl-dev
+ADD git@code.fizz.buzz:talexander/natter.git /natter
+WORKDIR /natter
+RUN --mount=type=tmpfs,target=/tmp --mount=type=cache,target=/usr/local/cargo/registry,sharing=locked CARGO_TARGET_DIR=/target cargo build --profile release-lto
+
+
+
+FROM alpine:$ALPINE_VERSION AS natter
+COPY --link --from=natter-build /target/release-lto/natter /usr/bin/
+COPY --link . /source
+COPY --link --from=private /homepage_private/static /source/static/
+COPY --link --from=explorer-build /organic_ast_explorer/dist /source/static/organic/ast_explorer/
+RUN --network=none --mount=type=tmpfs,target=/tmp natter build --config /source/natter.toml
+
+
+
+
+FROM alpine:$ALPINE_VERSION AS server
+
+RUN apk add --no-cache bash nginx
+RUN addgroup web && adduser -D -G web web && install -d -D -o web -g web -m 700 /srv/http/public
+RUN ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log
+
+COPY --chown=web:web docker/server/nginx.conf /srv/http
+COPY --chown=web:web docker/server/headers.include /srv/http
+COPY --from=natter --chown=web:web /source/output/ /srv/http/public/
+
+ENTRYPOINT ["/usr/sbin/nginx", "-c", "/srv/http/nginx.conf", "-e", "stderr", "-g", "daemon off;"]

docker/server/nginx.conf

@@ -1,4 +1,4 @@
-# user web;
+user web;
 worker_processes 4;
 
 # Speed up regular expressions.
@@ -12,7 +12,7 @@ events {
 }
 
 http {
-    include @mime_types@;
+    include /etc/nginx/mime.types;
     default_type application/octet-stream;
 
     types {
@@ -24,11 +24,11 @@ http {
     sendfile on;
     tcp_nopush on;
 
-    include @headers_include@;
+    include headers.include;
 
     server {
         listen 8080;
-        root @web_root@;
+        root /srv/http/public;
 
         location / {
             try_files $uri $uri/ =404;
@@ -47,24 +47,24 @@ http {
         }
 
         location /.well-known/ {
-            alias @web_root@/well-known/;
+            alias /srv/http/public/well-known/;
             default_type text/plain;
         }
 
         location /.well-known/openpgpkey/hu/ {
-            alias @web_root@/well-known/openpgpkey/fizz.buzz/hu/;
+            alias /srv/http/public/well-known/openpgpkey/fizz.buzz/hu/;
             default_type        "application/octet-stream";
             add_header          Access-Control-Allow-Origin * always;
         }
 
         location /.well-known/openpgpkey/policy {
-            alias @web_root@/well-known/openpgpkey/fizz.buzz/policy;
+            alias /srv/http/public/well-known/openpgpkey/fizz.buzz/policy;
             default_type        "application/octet-stream";
             add_header          Access-Control-Allow-Origin * always;
         }
 
         location ~ /\.well-known/(?<path>openpgpkey/[^/]+/hu/.*) {
-            alias @web_root@/well-known/$path;
+            alias /srv/http/public/well-known/$path;
             default_type        "application/octet-stream";
             add_header          Access-Control-Allow-Origin * always;
         }

flake.lock

@@ -1,136 +0,0 @@
-{
-  "nodes": {
-    "natter": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "rust-overlay": "rust-overlay"
-      },
-      "locked": {
-        "lastModified": 1783808400,
-        "narHash": "sha256-izeK0soRWiep4mkZ1duD1hf3fqXYrZXsHUwnBzTbTpA=",
-        "ref": "refs/heads/main",
-        "rev": "05c7ecde829f3e3843e89000e9959b8016124b2e",
-        "revCount": 326,
-        "type": "git",
-        "url": "https://code.fizz.buzz/talexander/natter.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://code.fizz.buzz/talexander/natter.git"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1780749050,
-        "narHash": "sha256-3av0pIjlOWQ6rDbNOmpUSvbNnJkGORQKKjb4LtCZsIY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "a799d3e3886da994fa307f817a6bc705ae538eeb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "organic": {
-      "inputs": {
-        "nixpkgs": [
-          "organic_ast_explorer",
-          "nixpkgs"
-        ],
-        "rust-overlay": "rust-overlay_2"
-      },
-      "locked": {
-        "lastModified": 1783734912,
-        "narHash": "sha256-tXPapMwegdfP0jcr3BPQXxv1Aauo6yZwS4q2sIKOF9o=",
-        "ref": "refs/heads/main",
-        "rev": "842a77fb2bc684a545fb102e16790fa902aec11c",
-        "revCount": 2008,
-        "type": "git",
-        "url": "https://code.fizz.buzz/talexander/organic.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://code.fizz.buzz/talexander/organic.git"
-      }
-    },
-    "organic_ast_explorer": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "organic": "organic"
-      },
-      "locked": {
-        "lastModified": 1783737126,
-        "narHash": "sha256-BM6lYBegCV8EkVGqd6wIW9YN4EQL8cnoe4T5TuV7Q2I=",
-        "ref": "refs/heads/main",
-        "rev": "de11bc7c5e08610dc006ac7b31454abc6e1f46e7",
-        "revCount": 74,
-        "type": "git",
-        "url": "https://code.fizz.buzz/talexander/organic_ast_explorer.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://code.fizz.buzz/talexander/organic_ast_explorer.git"
-      }
-    },
-    "root": {
-      "inputs": {
-        "natter": "natter",
-        "nixpkgs": "nixpkgs",
-        "organic_ast_explorer": "organic_ast_explorer"
-      }
-    },
-    "rust-overlay": {
-      "inputs": {
-        "nixpkgs": [
-          "natter",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1781407245,
-        "narHash": "sha256-VzJq4MmD0uyNDAceudSe1hHqcQMe9Tau0U4S+5iRGh0=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "d5f483210eb016d66102eef22baa128b3b3233fc",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
-    "rust-overlay_2": {
-      "inputs": {
-        "nixpkgs": [
-          "organic_ast_explorer",
-          "organic",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1781407245,
-        "narHash": "sha256-VzJq4MmD0uyNDAceudSe1hHqcQMe9Tau0U4S+5iRGh0=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "d5f483210eb016d66102eef22baa128b3b3233fc",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

flake.nix

@@ -1,109 +0,0 @@
-{
-  description = "Fizz.buzz homepage";
-
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    natter = {
-      url = "git+https://code.fizz.buzz/talexander/natter.git";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    organic_ast_explorer = {
-      url = "git+https://code.fizz.buzz/talexander/organic_ast_explorer.git";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-  };
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      natter,
-      organic_ast_explorer,
-    }:
-    let
-      forAllSystems =
-        func:
-        builtins.listToAttrs (
-          map (system: {
-            name = system;
-            value = func system;
-          }) nixpkgs.lib.systems.flakeExposed
-        );
-    in
-    {
-      devShells = forAllSystems (
-        system:
-        let
-          overlays = [
-            natter.overlays.default
-            organic_ast_explorer.overlays.default
-          ];
-          pkgs = import nixpkgs {
-            inherit system overlays;
-          };
-        in
-        {
-          default = pkgs.mkShell {
-            nativeBuildInputs = [
-            ];
-            buildInputs = with pkgs; [
-              pkgs.natter.release
-            ];
-          };
-        }
-      );
-      packages = forAllSystems (
-        system:
-        let
-          overlays = [
-            natter.overlays.default
-            organic_ast_explorer.overlays.default
-          ];
-          pkgs = import nixpkgs {
-            inherit system overlays;
-          };
-          appliedOverlay = self.overlays.default pkgs pkgs;
-        in
-        rec {
-          default = release;
-          inherit (appliedOverlay.homepage)
-            release
-            ;
-          docker_env = pkgs.buildEnv {
-            name = "homepage";
-            paths = with pkgs; [
-              appliedOverlay.homepage.launch_nginx
-              bash
-              uutils-coreutils-noprefix
-              # toybox # Smaller than uutils-coreutils?
-            ];
-          };
-        }
-      );
-      overlays.default = final: prev: {
-        homepage = final.lib.makeScope final.newScope (
-          homepageScope:
-          let
-            natter' = (natter.overlays.default final final).natter.release;
-            organic_ast_explorer' =
-              (organic_ast_explorer.overlays.default final final).organic_ast_explorer.release;
-            release = homepageScope.callPackage ./nix/package.nix {
-              natter = natter';
-              organic_ast_explorer = organic_ast_explorer';
-            };
-            nginx_conf = final.replaceVars "${./docker/server/nginx.conf}" {
-              web_root = release;
-              mime_types = "${final.nginx}/conf/mime.types";
-              headers_include = "${./docker/server/headers.include}";
-            };
-            launch_nginx = final.writeShellScriptBin "launch_nginx" ''
-              ${final.nginx}/bin/nginx -c ${nginx_conf} -e stderr -g "daemon off;"
-            '';
-          in
-          {
-            inherit release launch_nginx;
-          }
-        );
-      };
-    };
-}

nix/package.nix

@@ -1,38 +0,0 @@
-{
-  hello,
-  lib,
-  pkgs,
-  natter,
-  organic_ast_explorer,
-}:
-let
-
-in
-pkgs.stdenv.mkDerivation rec {
-  pname = "homepage";
-  version = "0.0.0";
-
-  src = lib.cleanSource ../.;
-
-  nativeBuildInputs = [
-    # pkgs.simgrid
-    # pkgs.boost
-    # pkgs.cmake
-  ];
-
-  configurePhase = "";
-
-  # TODO copy COPY --link --from=private /homepage_private/static /source/static/
-
-  buildPhase = ''
-    mkdir -p static/organic/ast_explorer
-    cp ${organic_ast_explorer}/* static/organic/ast_explorer/
-
-    ${natter}/bin/natter build --config natter.toml
-  '';
-
-  installPhase = ''
-    mkdir -p $out
-    mv output/* $out/
-  '';
-}