nixos/codimd: rename to hedgedoc

CodiMD was renamed to HedgeDoc. The user, group and state directory,
will be named hedgedoc instead of codimd, starting with stateVersion
"21.03".

5 files changed, 120 insertions, 112 deletions

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 213048da500..3b67a857493 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -856,7 +856,6 @@
   ./services/web-apps/atlassian/confluence.nix
   ./services/web-apps/atlassian/crowd.nix
   ./services/web-apps/atlassian/jira.nix
-  ./services/web-apps/codimd.nix
   ./services/web-apps/convos.nix
   ./services/web-apps/cryptpad.nix
   ./services/web-apps/documize.nix
@@ -865,6 +864,7 @@
   ./services/web-apps/gerrit.nix
   ./services/web-apps/gotify-server.nix
   ./services/web-apps/grocy.nix
+  ./services/web-apps/hedgedoc.nix
   ./services/web-apps/icingaweb2/icingaweb2.nix
   ./services/web-apps/icingaweb2/module-monitoring.nix
   ./services/web-apps/ihatemoney
diff --git a/nixos/modules/services/web-apps/codimd.nix b/nixos/modules/services/web-apps/hedgedoc.nix
index 0fbc9ee820e..3f646d7db0c 100644
--- a/nixos/modules/services/web-apps/codimd.nix
+++ b/nixos/modules/services/web-apps/hedgedoc.nix
@@ -3,10 +3,14 @@
 with lib;
 
 let
-  cfg = config.services.codimd;
+  cfg = config.services.hedgedoc;
+
+  name = if versionAtLeast config.system.stateVersion "21.03"
+    then "hedgedoc"
+    else "codimd";
 
   prettyJSON = conf:
-    pkgs.runCommandLocal "codimd-config.json" {
+    pkgs.runCommandLocal "hedgedoc-config.json" {
       nativeBuildInputs = [ pkgs.jq ];
     } ''
       echo '${builtins.toJSON conf}' | jq \
@@ -14,22 +18,26 @@ let
     '';
 in
 {
-  options.services.codimd = {
-    enable = mkEnableOption "the CodiMD Markdown Editor";
+  imports = [
+    (mkRenamedOptionModule [ "services" "codimd" ] [ "services" "hedgedoc" ])
+  ];
+
+  options.services.hedgedoc = {
+    enable = mkEnableOption "the HedgeDoc Markdown Editor";
 
     groups = mkOption {
       type = types.listOf types.str;
       default = [];
       description = ''
-        Groups to which the codimd user should be added.
+        Groups to which the user ${name} should be added.
       '';
     };
 
     workDir = mkOption {
       type = types.path;
-      default = "/var/lib/codimd";
+      default = "/var/lib/${name}";
       description = ''
-        Working directory for the CodiMD service.
+        Working directory for the HedgeDoc service.
       '';
     };
 
@@ -38,17 +46,17 @@ in
       domain = mkOption {
         type = types.nullOr types.str;
         default = null;
-        example = "codimd.org";
+        example = "hedgedoc.org";
         description = ''
-          Domain name for the CodiMD instance.
+          Domain name for the HedgeDoc instance.
         '';
       };
       urlPath = mkOption {
         type = types.nullOr types.str;
         default = null;
-        example = "/url/path/to/codimd";
+        example = "/url/path/to/hedgedoc";
         description = ''
-          Path under which CodiMD is accessible.
+          Path under which HedgeDoc is accessible.
         '';
       };
       host = mkOption {
@@ -69,7 +77,7 @@ in
       path = mkOption {
         type = types.nullOr types.str;
         default = null;
-        example = "/run/codimd.sock";
+        example = "/run/hedgedoc.sock";
         description = ''
           Specify where a UNIX domain socket should be placed.
         '';
@@ -77,7 +85,7 @@ in
       allowOrigin = mkOption {
         type = types.listOf types.str;
         default = [];
-        example = [ "localhost" "codimd.org" ];
+        example = [ "localhost" "hedgedoc.org" ];
         description = ''
           List of domains to whitelist.
         '';
@@ -201,7 +209,7 @@ in
         '';
         description = ''
           Specify which database to use.
-          CodiMD supports mysql, postgres, sqlite and mssql.
+          HedgeDoc supports mysql, postgres, sqlite and mssql.
           See <link xlink:href="https://sequelize.readthedocs.io/en/v3/">
           https://sequelize.readthedocs.io/en/v3/</link> for more information.
           Note: This option overrides <option>db</option>.
@@ -213,12 +221,12 @@ in
         example = literalExample ''
           {
             dialect = "sqlite";
-            storage = "/var/lib/codimd/db.codimd.sqlite";
+            storage = "/var/lib/${name}/db.${name}.sqlite";
           }
         '';
         description = ''
           Specify the configuration for sequelize.
-          CodiMD supports mysql, postgres, sqlite and mssql.
+          HedgeDoc supports mysql, postgres, sqlite and mssql.
           See <link xlink:href="https://sequelize.readthedocs.io/en/v3/">
           https://sequelize.readthedocs.io/en/v3/</link> for more information.
           Note: This option overrides <option>db</option>.
@@ -227,7 +235,7 @@ in
       sslKeyPath= mkOption {
         type = types.nullOr types.str;
         default = null;
-        example = "/var/lib/codimd/codimd.key";
+        example = "/var/lib/hedgedoc/hedgedoc.key";
         description = ''
           Path to the SSL key. Needed when <option>useSSL</option> is enabled.
         '';
@@ -235,7 +243,7 @@ in
       sslCertPath = mkOption {
         type = types.nullOr types.str;
         default = null;
-        example = "/var/lib/codimd/codimd.crt";
+        example = "/var/lib/hedgedoc/hedgedoc.crt";
         description = ''
           Path to the SSL cert. Needed when <option>useSSL</option> is enabled.
         '';
@@ -243,7 +251,7 @@ in
       sslCAPath = mkOption {
         type = types.listOf types.str;
         default = [];
-        example = [ "/var/lib/codimd/ca.crt" ];
+        example = [ "/var/lib/hedgedoc/ca.crt" ];
         description = ''
           SSL ca chain. Needed when <option>useSSL</option> is enabled.
         '';
@@ -251,7 +259,7 @@ in
       dhParamPath = mkOption {
         type = types.nullOr types.str;
         default = null;
-        example = "/var/lib/codimd/dhparam.pem";
+        example = "/var/lib/hedgedoc/dhparam.pem";
         description = ''
           Path to the SSL dh params. Needed when <option>useSSL</option> is enabled.
         '';
@@ -260,10 +268,10 @@ in
         type = types.str;
         default = "/tmp";
         description = ''
-          Path to the temp directory CodiMD should use.
+          Path to the temp directory HedgeDoc should use.
           Note that <option>serviceConfig.PrivateTmp</option> is enabled for
-          the CodiMD systemd service by default.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          the HedgeDoc systemd service by default.
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       defaultNotePath = mkOption {
@@ -271,7 +279,7 @@ in
         default = "./public/default.md";
         description = ''
           Path to the default Note file.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       docsPath = mkOption {
@@ -279,7 +287,7 @@ in
         default = "./public/docs";
         description = ''
           Path to the docs directory.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       indexPath = mkOption {
@@ -287,7 +295,7 @@ in
         default = "./public/views/index.ejs";
         description = ''
           Path to the index template file.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       hackmdPath = mkOption {
@@ -295,7 +303,7 @@ in
         default = "./public/views/hackmd.ejs";
         description = ''
           Path to the hackmd template file.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       errorPath = mkOption {
@@ -304,7 +312,7 @@ in
         defaultText = "./public/views/error.ejs";
         description = ''
           Path to the error template file.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       prettyPath = mkOption {
@@ -313,7 +321,7 @@ in
         defaultText = "./public/views/pretty.ejs";
         description = ''
           Path to the pretty template file.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       slidePath = mkOption {
@@ -322,13 +330,13 @@ in
         defaultText = "./public/views/slide.hbs";
         description = ''
           Path to the slide template file.
-          (Non-canonical paths are relative to CodiMD's base directory)
+          (Non-canonical paths are relative to HedgeDoc's base directory)
         '';
       };
       uploadsPath = mkOption {
         type = types.str;
         default = "${cfg.workDir}/uploads";
-        defaultText = "/var/lib/codimd/uploads";
+        defaultText = "/var/lib/${name}/uploads";
         description = ''
           Path under which uploaded files are saved.
         '';
@@ -766,7 +774,7 @@ in
               type = types.str;
               default = "";
               description = ''
-                LDAP field which is used as the username on CodiMD.
+                LDAP field which is used as the username on HedgeDoc.
                 By default <option>useridField</option> is used.
               '';
             };
@@ -774,7 +782,7 @@ in
               type = types.str;
               example = "uid";
               description = ''
-                LDAP field which is a unique identifier for users on CodiMD.
+                LDAP field which is a unique identifier for users on HedgeDoc.
               '';
             };
             tlsca = mkOption {
@@ -840,7 +848,7 @@ in
             requiredGroups = mkOption {
               type = types.listOf types.str;
               default = [];
-              example = [ "Hackmd-users" "Codimd-users" ];
+              example = [ "Hedgedoc-Users" ];
               description = ''
                 Required group names.
               '';
@@ -883,7 +891,7 @@ in
     environmentFile = mkOption {
       type = with types; nullOr path;
       default = null;
-      example = "/var/lib/codimd/codimd.env";
+      example = "/var/lib/hedgedoc/hedgedoc.env";
       description = ''
         Environment file as defined in <citerefentry>
         <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
@@ -894,9 +902,9 @@ in
         setting these variables accordingly in the environment file.
 
         <programlisting>
-          # snippet of CodiMD-related config
-          services.codimd.configuration.dbURL = "postgres://codimd:\''${DB_PASSWORD}@db-host:5432/codimddb";
-          services.codimd.configuration.minio.secretKey = "$MINIO_SECRET_KEY";
+          # snippet of HedgeDoc-related config
+          services.hedgedoc.configuration.dbURL = "postgres://hedgedoc:\''${DB_PASSWORD}@db-host:5432/hedgedocdb";
+          services.hedgedoc.configuration.minio.secretKey = "$MINIO_SECRET_KEY";
         </programlisting>
 
         <programlisting>
@@ -906,15 +914,15 @@ in
         </programlisting>
 
         Note that this file needs to be available on the host on which
-        <literal>CodiMD</literal> is running.
+        <literal>HedgeDoc</literal> is running.
       '';
     };
 
     package = mkOption {
       type = types.package;
-      default = pkgs.codimd;
+      default = pkgs.hedgedoc;
       description = ''
-        Package that provides CodiMD.
+        Package that provides HedgeDoc.
       '';
     };
   };
@@ -924,20 +932,20 @@ in
       { assertion = cfg.configuration.db == {} -> (
           cfg.configuration.dbURL != "" && cfg.configuration.dbURL != null
         );
-        message = "Database configuration for CodiMD missing."; }
+        message = "Database configuration for HedgeDoc missing."; }
     ];
-    users.groups.codimd = {};
-    users.users.codimd = {
-      description = "CodiMD service user";
-      group = "codimd";
+    users.groups.${name} = {};
+    users.users.${name} = {
+      description = "HedgeDoc service user";
+      group = name;
       extraGroups = cfg.groups;
       home = cfg.workDir;
       createHome = true;
       isSystemUser = true;
     };
 
-    systemd.services.codimd = {
-      description = "CodiMD Service";
+    systemd.services.hedgedoc = {
+      description = "HedgeDoc Service";
       wantedBy = [ "multi-user.target" ];
       after = [ "networking.target" ];
       preStart = ''
@@ -947,14 +955,14 @@ in
       '';
       serviceConfig = {
         WorkingDirectory = cfg.workDir;
-        ExecStart = "${cfg.package}/bin/codimd";
+        ExecStart = "${cfg.package}/bin/hedgedoc";
         EnvironmentFile = mkIf (cfg.environmentFile != null) [ cfg.environmentFile ];
         Environment = [
           "CMD_CONFIG_FILE=${cfg.workDir}/config.json"
           "NODE_ENV=production"
         ];
         Restart = "always";
-        User = "codimd";
+        User = name;
         PrivateTmp = true;
       };
     };
diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index f878b63e02b..306aca79d13 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -63,7 +63,6 @@ in
   clickhouse = handleTest ./clickhouse.nix {};
   cloud-init = handleTest ./cloud-init.nix {};
   cockroachdb = handleTestOn ["x86_64-linux"] ./cockroachdb.nix {};
-  codimd = handleTest ./codimd.nix {};
   consul = handleTest ./consul.nix {};
   containers-bridge = handleTest ./containers-bridge.nix {};
   containers-custom-pkgs.nix = handleTest ./containers-custom-pkgs.nix {};
@@ -147,6 +146,7 @@ in
   handbrake = handleTestOn ["x86_64-linux"] ./handbrake.nix {};
   haproxy = handleTest ./haproxy.nix {};
   hardened = handleTest ./hardened.nix {};
+  hedgedoc = handleTest ./hedgedoc.nix {};
   installed-tests = pkgs.recurseIntoAttrs (handleTest ./installed-tests {});
   oci-containers = handleTestOn ["x86_64-linux"] ./oci-containers.nix {};
   # 9pnet_virtio used to mount /nix partition doesn't support
diff --git a/nixos/tests/codimd.nix b/nixos/tests/codimd.nix
deleted file mode 100644
index aa581dfeb58..00000000000
--- a/nixos/tests/codimd.nix
+++ /dev/null
@@ -1,60 +0,0 @@
-import ./make-test-python.nix ({ pkgs, lib, ... }:
-{
-  name = "codimd";
-
-  meta = with lib.maintainers; {
-    maintainers = [ willibutz ];
-  };
-
-  nodes = {
-    codimdSqlite = { ... }: {
-      services = {
-        codimd = {
-          enable = true;
-          configuration.dbURL = "sqlite:///var/lib/codimd/codimd.db";
-        };
-      };
-    };
-
-    codimdPostgres = { ... }: {
-      systemd.services.codimd.after = [ "postgresql.service" ];
-      services = {
-        codimd = {
-          enable = true;
-          configuration.dbURL = "postgres://codimd:\${DB_PASSWORD}@localhost:5432/codimddb";
-
-          /*
-           * Do not use pkgs.writeText for secrets as
-           * they will end up in the world-readable Nix store.
-           */
-          environmentFile = pkgs.writeText "codimd-env" ''
-            DB_PASSWORD=snakeoilpassword
-          '';
-        };
-        postgresql = {
-          enable = true;
-          initialScript = pkgs.writeText "pg-init-script.sql" ''
-            CREATE ROLE codimd LOGIN PASSWORD 'snakeoilpassword';
-            CREATE DATABASE codimddb OWNER codimd;
-          '';
-        };
-      };
-    };
-  };
-
-  testScript = ''
-    start_all()
-
-    with subtest("CodiMD sqlite"):
-        codimdSqlite.wait_for_unit("codimd.service")
-        codimdSqlite.wait_for_open_port(3000)
-        codimdSqlite.wait_until_succeeds("curl -sSf http://localhost:3000/new")
-
-    with subtest("CodiMD postgres"):
-        codimdPostgres.wait_for_unit("postgresql.service")
-        codimdPostgres.wait_for_unit("codimd.service")
-        codimdPostgres.wait_for_open_port(5432)
-        codimdPostgres.wait_for_open_port(3000)
-        codimdPostgres.wait_until_succeeds("curl -sSf http://localhost:3000/new")
-  '';
-})
diff --git a/nixos/tests/hedgedoc.nix b/nixos/tests/hedgedoc.nix
new file mode 100644
index 00000000000..657d49c555e
--- /dev/null
+++ b/nixos/tests/hedgedoc.nix
@@ -0,0 +1,60 @@
+import ./make-test-python.nix ({ pkgs, lib, ... }:
+{
+  name = "hedgedoc";
+
+  meta = with lib.maintainers; {
+    maintainers = [ willibutz ];
+  };
+
+  nodes = {
+    hedgedocSqlite = { ... }: {
+      services = {
+        hedgedoc = {
+          enable = true;
+          configuration.dbURL = "sqlite:///var/lib/hedgedoc/hedgedoc.db";
+        };
+      };
+    };
+
+    hedgedocPostgres = { ... }: {
+      systemd.services.hedgedoc.after = [ "postgresql.service" ];
+      services = {
+        hedgedoc = {
+          enable = true;
+          configuration.dbURL = "postgres://hedgedoc:\${DB_PASSWORD}@localhost:5432/hedgedocdb";
+
+          /*
+           * Do not use pkgs.writeText for secrets as
+           * they will end up in the world-readable Nix store.
+           */
+          environmentFile = pkgs.writeText "hedgedoc-env" ''
+            DB_PASSWORD=snakeoilpassword
+          '';
+        };
+        postgresql = {
+          enable = true;
+          initialScript = pkgs.writeText "pg-init-script.sql" ''
+            CREATE ROLE hedgedoc LOGIN PASSWORD 'snakeoilpassword';
+            CREATE DATABASE hedgedocdb OWNER hedgedoc;
+          '';
+        };
+      };
+    };
+  };
+
+  testScript = ''
+    start_all()
+
+    with subtest("HedgeDoc sqlite"):
+        hedgedocSqlite.wait_for_unit("hedgedoc.service")
+        hedgedocSqlite.wait_for_open_port(3000)
+        hedgedocSqlite.wait_until_succeeds("curl -sSf http://localhost:3000/new")
+
+    with subtest("HedgeDoc postgres"):
+        hedgedocPostgres.wait_for_unit("postgresql.service")
+        hedgedocPostgres.wait_for_unit("hedgedoc.service")
+        hedgedocPostgres.wait_for_open_port(5432)
+        hedgedocPostgres.wait_for_open_port(3000)
+        hedgedocPostgres.wait_until_succeeds("curl -sSf http://localhost:3000/new")
+  '';
+})