treewide: add language annotations for inline code

Instruct editors to correctly highlight and evaluate inline code blocks.

mail-server/common.nix

@@ -69,7 +69,9 @@ rec {
       passwordFile,
       destination,
     }:
-    pkgs.writeScript "append-ldap-bind-pwd-in-${name}" ''
+    pkgs.writeScript "append-ldap-bind-pwd-in-${name}"
+      # bash
+      ''
         #!${pkgs.stdenv.shell}
         set -euo pipefail
 

mail-server/dovecot.nix

@@ -96,7 +96,10 @@ let
     destination = ldapConfFile;
   };
 
-  genPasswdScript = pkgs.writeScript "generate-password-file" ''
+  genPasswdScript =
+    pkgs.writeScript "generate-password-file"
+      # bash
+      ''
         #!${pkgs.stdenv.shell}
 
         set -euo pipefail

mail-server/users.nix

@@ -43,7 +43,10 @@ let
     group = vmailGroupName;
   };
 
-  virtualMailUsersActivationScript = pkgs.writeScript "activate-virtual-mail-users" ''
+  virtualMailUsersActivationScript =
+    pkgs.writeScript "activate-virtual-mail-users"
+      # bash
+      ''
         #!${pkgs.stdenv.shell}
 
         set -euo pipefail

tests/clamav.nix

@@ -144,7 +144,9 @@
               password       user2
             '';
           };
-          "root/virus-email".text = ''
+          "root/virus-email".text =
+            # mail
+            ''
               From: User2 <user@example2.com>
               Content-Type: multipart/mixed;
                 boundary="Apple-Mail=_2689C63E-FD18-4E4D-8822-54797BDA9607"
@@ -180,7 +182,9 @@
               X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
               --Apple-Mail=_2689C63E-FD18-4E4D-8822-54797BDA9607--
             '';
-          "root/safe-email".text = ''
+          "root/safe-email".text =
+            # mail
+            ''
               From: User <user@example2.com>
               To: User1 <user1@example.com>
               Cc:
@@ -198,7 +202,9 @@
       };
   };
 
-  testScript = ''
+  testScript =
+    # python
+    ''
       start_all()
 
       server.wait_for_unit("multi-user.target")

tests/external.nix

@@ -121,7 +121,10 @@
           echo grep '^Message-ID:.*@mail.example.com>$' "$@" >&2
           exec grep '^Message-ID:.*@mail.example.com>$' "$@"
         '';
-        test-imap-spam = pkgs.writeScriptBin "imap-mark-spam" ''
+        test-imap-spam =
+          pkgs.writeScriptBin "imap-mark-spam"
+            # python
+            ''
               #!${pkgs.python3.interpreter}
               import imaplib
 
@@ -148,7 +151,10 @@
 
                 imap.close()
             '';
-        test-imap-ham = pkgs.writeScriptBin "imap-mark-ham" ''
+        test-imap-ham =
+          pkgs.writeScriptBin "imap-mark-ham"
+            # python
+            ''
               #!${pkgs.python3.interpreter}
               import imaplib
 
@@ -175,7 +181,10 @@
 
                 imap.close()
             '';
-        search = pkgs.writeScriptBin "search" ''
+        search =
+          pkgs.writeScriptBin "search"
+            # python
+            ''
               #!${pkgs.python3.interpreter}
               import imaplib
               import sys
@@ -269,7 +278,9 @@
               password       user1
             '';
           };
-          "root/email1".text = ''
+          "root/email1".text =
+            # mail
+            ''
               Message-ID: <12345qwerty@host.local.network>
               From: User2 <user2@example.com>
               To: User1 <user1@example.com>
@@ -282,7 +293,9 @@
 
               how are you doing today?
             '';
-          "root/email2".text = ''
+          "root/email2".text =
+            # mail
+            ''
               Message-ID: <232323abc@host.local.network>
               From: User <user@example2.com>
               To: User1 <user1@example.com>
@@ -297,7 +310,9 @@
 
               XOXO User1
             '';
-          "root/email3".text = ''
+          "root/email3".text =
+            # mail
+            ''
               Message-ID: <asdfghjkl42@host.local.network>
               From: Postmaster <postmaster@example.com>
               To: Chuck <chuck@example.com>
@@ -311,7 +326,9 @@
               I think I may have misconfigured the mail server
               XOXO Postmaster
             '';
-          "root/email4".text = ''
+          "root/email4".text =
+            # mail
+            ''
               Message-ID: <sdfsdf@host.local.network>
               From: Single Alias <single-alias@example.com>
               To: User1 <user1@example.com>
@@ -326,7 +343,9 @@
 
               XOXO User1 aka Single Alias
             '';
-          "root/email5".text = ''
+          "root/email5".text =
+            # mail
+            ''
               Message-ID: <789asdf@host.local.network>
               From: User2 <user2@example.com>
               To: Multi Alias <multi-alias@example.com>
@@ -341,7 +360,9 @@
 
               XOXO User1
             '';
-          "root/email6".text = ''
+          "root/email6".text =
+            # mail
+            ''
               Message-ID: <123457qwerty@host.local.network>
               From: User2 <user2@example.com>
               To: User1 <user1@example.com>
@@ -355,7 +376,9 @@
               this email contains the needle:
               576a4565b70f5a4c1a0925cabdb587a6
             '';
-          "root/email7".text = ''
+          "root/email7".text =
+            # mail
+            ''
               Message-ID: <1234578qwerty@host.local.network>
               From: User2 <user2@example.com>
               To: User1 <user1@example.com>
@@ -372,7 +395,9 @@
       };
   };
 
-  testScript = ''
+  testScript =
+    # python
+    ''
       start_all()
 
       server.wait_for_unit("multi-user.target")

tests/internal.nix

@@ -122,6 +122,7 @@ in
       nodes,
       ...
     }:
+    # python
     ''
       machine.start()
       machine.wait_for_unit("multi-user.target")

tests/ldap.nix

@@ -53,7 +53,9 @@ in
               };
             };
           };
-          declarativeContents."dc=example" = ''
+          declarativeContents."dc=example" =
+            #ldif
+            ''
               dn: dc=example
               objectClass: domain
               dc: example
@@ -121,6 +123,7 @@ in
       nodes,
       ...
     }:
+    # python
     ''
       import sys
       import re

tests/multiple.nix

@@ -90,7 +90,9 @@ in
         ];
       };
   };
-  testScript = ''
+  testScript =
+    # python
+    ''
       start_all()
 
       for domain in [domain1, domain2]: