10 files changed, 255 insertions, 34 deletions
diff --git a/tv/2configs/bash/default.nix b/tv/2configs/bash/default.nix
index d7673931c..42914e060 100644
--- a/tv/2configs/bash/default.nix
+++ b/tv/2configs/bash/default.nix
@@ -8,6 +8,7 @@ with import <stockholm/lib>;
       HISTCONTROL='erasedups:ignorespace'
       HISTSIZE=65536
       HISTFILESIZE=$HISTSIZE
+      HISTTIMEFORMAT=
 
       shopt -s checkhash
       shopt -s histappend histreedit histverify
@@ -27,6 +28,8 @@ with import <stockholm/lib>;
           export NIX_PATH="stockholm=$HOME/stockholm:$NIX_PATH"
         ;;
       esac
+
+      ${pkgs.bash-fzf-history.bind}
     '';
     promptInit = /* sh */ ''
       case $UID in
diff --git a/tv/2configs/default.nix b/tv/2configs/default.nix
index e18ba31b0..ac0a6af4d 100644
--- a/tv/2configs/default.nix
+++ b/tv/2configs/default.nix
@@ -80,13 +80,6 @@ with import <stockholm/lib>;
         ls = "ls -h --color=auto --group-directories-first";
         dmesg = "dmesg -L --reltime";
         view = "vim -R";
-
-        deploy = pkgs.writeDash "deploy" ''
-          set -eu
-          cd ~/stockholm
-          export SYSTEM="$1"
-          exec nix-shell -I stockholm="$PWD" --run 'deploy --system="$SYSTEM"'
-        '';
       };
 
       environment.variables = {
diff --git a/tv/2configs/gitrepos.nix b/tv/2configs/gitrepos.nix
index 725ddefa8..95ab75b3d 100644
--- a/tv/2configs/gitrepos.nix
+++ b/tv/2configs/gitrepos.nix
@@ -47,6 +47,9 @@ let {
     disko = {
       cgit.desc = "declarative partitioning and formatting tool";
     };
+    flameshot-once = {
+      cgit.desc = "flameshot runner that automatically starts/stops the daemon";
+    };
     fswm = {
       cgit.desc = "simple full screen window manager";
     };
diff --git a/tv/2configs/vim.nix b/tv/2configs/vim.nix
index 3794628c1..a45e040e6 100644
--- a/tv/2configs/vim.nix
+++ b/tv/2configs/vim.nix
@@ -129,15 +129,66 @@ let {
         command! -n=0 -bar ShowSyntax :call ShowSyntax()
       '';
     })))
+    ((rtp: rtp // { inherit rtp; }) (pkgs.write "vim-tv" {
+      #
+      # Haskell
+      #
+      "/ftplugin/haskell.vim".text = ''
+        if exists("g:vim_tv_ftplugin_haskell_loaded")
+          finish
+        endif
+        let g:vim_tv_ftplugin_haskell_loaded = 1
+
+        setlocal iskeyword+='
+      '';
+      #
+      # TODO
+      #
+      "/ftdetect/todo.vim".text = ''
+        au BufRead,BufNewFile TODO set ft=todo
+      '';
+      "/ftplugin/todo.vim".text = ''
+        setlocal foldmethod=syntax
+      '';
+      "/syntax/todo.vim".text = ''
+        syn match todoComment /#.*/
+
+        syn match todoDate /^[1-9]\S*/
+          \ nextgroup=todoSummary
+
+        syn region todoSummary
+          \ contained
+          \ contains=todoTag
+          \ start="." end="$\n"
+          \ nextgroup=todoBlock
+
+        syn match todoTag /\[[A-Za-z]\+\]/hs=s+1,he=e-1
+          \ contained
+
+        syn region todoBlock
+          \ contained
+          \ contains=Comment
+          \ fold
+          \ start="^[^1-9]" end="^[1-9]"re=s-1,he=s-1,me=s-1
+
+        syn sync minlines=1000
+
+        hi link todoComment Comment
+        hi todoDate ctermfg=255
+        hi todoSummary ctermfg=229
+        hi todoBlock ctermfg=248
+        hi todoTag ctermfg=217
+      '';
+    }))
     ((rtp: rtp // { inherit rtp; }) (pkgs.write "vim-syntax-nix-nested" {
-      "/syntax/haskell.vim".text = /* vim */ ''
+      "/syntax/haskell.vim".text = ''
         syn region String start=+\[[[:alnum:]]*|+ end=+|]+
 
         hi link ConId Identifier
         hi link VarId Identifier
         hi link hsDelimiter Delimiter
       '';
-      "/syntax/nix.vim".text = /* vim */ ''
+      "/syntax/nix.vim".text = ''
         "" Quit when a (custom) syntax file was already loaded
         "if exists("b:current_syntax")
         "  finish
@@ -250,6 +301,9 @@ let {
           def = k: ''${k}[ \t\r\n]*='';
           writer = k: ''write${k}[^ \t\r\n]*[ \t\r\n]*\("[^"]*"\|[a-z]\+\)'';
 
+          writerExt = k: writerName ''[^"]*\.${k}'';
+          writerName = k: ''write[^ \t\r\n]*[ \t\r\n]*"${k}"'';
+
         in {
           c = {};
           cabal = {};
@@ -257,7 +311,7 @@ let {
           haskell = {};
           jq.extraStart = alts [
             (writer "Jq")
-            ''write[^ \t\r\n]*[ \t\r\n]*"[^"]*\.jq"''
+            (writerExt "jq")
           ];
           javascript.extraStart = ''/\* js \*/'';
           lua = {};
@@ -287,9 +341,13 @@ let {
             (writer (alts (map capitalize shells)))
           ];
           yaml = {};
-          vim.extraStart =
-            ''write[^ \t\r\n]*[ \t\r\n]*"\(\([^"]*\.\)\?vimrc\|[^"]*\.vim\)"'';
+          vim.extraStart = alts [
+            (def ''"[^"]*\.vim"\.text'')
+            (writerExt "vim")
+            (writerName ''\([^"]*\.\)\?vimrc'')
+          ];
           xdefaults = {};
+          xmodmap = {};
         }))}
 
         " Clear syntax that interferes with nixINSIDE_DOLLAR_CURLY.
@@ -329,12 +387,15 @@ let {
 
         set isk=@,48-57,_,192-255,-,'
       '';
-      "/syntax/sed.vim".text = /* vim */ ''
+      "/syntax/sed.vim".text = ''
         syn region sedBranch
           \ matchgroup=sedFunction start="T"
           \ matchgroup=sedSemicolon end=";\|$"
           \ contains=sedWhitespace
       '';
+      "/syntax/xmodmap.vim".text = ''
+        syn match xmodmapComment /^\s*!.*/
+      '';
     }))
   ];
 
@@ -429,6 +490,8 @@ let {
     inoremap <f1> <esc>:tabp<cr>
     inoremap <f2> <esc>:tabn<cr>
 
+    noremap <f3> :ShowSyntax<cr>
+
     " <C-{Up,Down,Right,Left>
     noremap <esc>Oa <nop> | noremap! <esc>Oa <nop>
     noremap <esc>Ob <nop> | noremap! <esc>Ob <nop>
diff --git a/tv/2configs/xserver/default.nix b/tv/2configs/xserver/default.nix
index f68e8e681..051e12ef0 100644
--- a/tv/2configs/xserver/default.nix
+++ b/tv/2configs/xserver/default.nix
@@ -48,10 +48,24 @@ in {
 
   systemd.services.xmonad = let
     xmonad = "${pkgs.haskellPackages.xmonad-tv}/bin/xmonad";
-    xmonad-prepare = pkgs.writeDash "xmonad-prepare" ''
+    xmonad-start = pkgs.writeDash "xmonad-start" ''
       ${pkgs.coreutils}/bin/mkdir -p "$XMONAD_CACHE_DIR"
       ${pkgs.coreutils}/bin/mkdir -p "$XMONAD_CONFIG_DIR"
       ${pkgs.coreutils}/bin/mkdir -p "$XMONAD_DATA_DIR"
+
+      f=$HOME/.dbus/session-bus/$(${pkgs.coreutils}/bin/cat /etc/machine-id)-${
+        toString config.services.xserver.display
+      }
+      if test -e "$f" &&
+          . "$f" &&
+          ${pkgs.coreutils}/bin/kill -0 "$DBUS_SESSION_BUS_PID"
+      then
+        export DBUS_SESSION_BUS_ADDRESS
+      else
+        eval "$(${pkgs.dbus.lib}/bin/dbus-launch --sh-syntax)"
+      fi
+
+      exec ${xmonad}
     '';
     xmonad-ready = pkgs.writeDash "xmonad-ready" ''
       {
@@ -97,8 +111,7 @@ in {
       "/run/wrappers" # for su
     ];
     serviceConfig = {
-      ExecStartPre = "@${xmonad-prepare} xmonad-prepare";
-      ExecStart = "@${xmonad} xmonad-${currentSystem}";
+      ExecStart = "@${xmonad-start} xmonad-${currentSystem}";
       ExecStop = "@${xmonad} xmonad-${currentSystem} --shutdown";
       SyslogIdentifier = "xmonad";
       User = cfg.user.name;
diff --git a/tv/3modules/iptables.nix b/tv/3modules/iptables.nix
index 56861dc74..3974760d5 100644
--- a/tv/3modules/iptables.nix
+++ b/tv/3modules/iptables.nix
@@ -9,6 +9,37 @@ let {
     config = lib.mkIf cfg.enable imp;
   };
 
+  extraTypes = {
+    rules = types.submodule {
+      options = {
+        nat.OUTPUT = mkOption {
+          type = with types; listOf str;
+          default = [];
+        };
+        nat.PREROUTING = mkOption {
+          type = with types; listOf str;
+          default = [];
+        };
+        nat.POSTROUTING = mkOption {
+          type = with types; listOf str;
+          default = [];
+        };
+        filter.FORWARD = mkOption {
+          type = with types; listOf str;
+          default = [];
+        };
+        filter.INPUT = mkOption {
+          type = with types; listOf str;
+          default = [];
+        };
+        filter.Retiolum = mkOption {
+          type = with types; listOf str;
+          default = [];
+        };
+      };
+    };
+  };
+
   api = {
     enable = mkEnableOption "tv.iptables";
 
@@ -37,19 +68,19 @@ let {
       default = [];
     };
 
-    extra = {
-      nat.POSTROUTING = mkOption {
-        type = with types; listOf str;
-        default = [];
-      };
-      filter.FORWARD = mkOption {
-        type = with types; listOf str;
-        default = [];
-      };
-      filter.INPUT = mkOption {
-        type = with types; listOf str;
-        default = [];
-      };
+    extra = mkOption {
+      default = {};
+      type = extraTypes.rules;
+    };
+
+    extra4 = mkOption {
+      default = {};
+      type = extraTypes.rules;
+    };
+
+    extra6 = mkOption {
+      default = {};
+      type = extraTypes.rules;
     };
   };
 
@@ -112,6 +143,7 @@ let {
         "-o lo -p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
       ]}
       ${formatTable cfg.extra.nat}
+      ${formatTable cfg."extra${toString iptables-version}".nat}
       COMMIT
       *filter
       :INPUT DROP [0:0]
@@ -129,6 +161,7 @@ let {
         ++ ["-i retiolum -j Retiolum"]
       )}
       ${formatTable cfg.extra.filter}
+      ${formatTable cfg."extra${toString iptables-version}".filter}
       ${concatMapStringsSep "\n" (rule: "-A Retiolum ${rule}") ([]
         ++ optional (cfg.accept-echo-request == "retiolum") accept-echo-request
         ++ map accept-tcp (unique (map toString cfg.input-retiolum-accept-tcp))
diff --git a/tv/5pkgs/haskell/xmonad-tv/src/main.hs b/tv/5pkgs/haskell/xmonad-tv/src/main.hs
index b7d4e9bca..c528017d7 100644
--- a/tv/5pkgs/haskell/xmonad-tv/src/main.hs
+++ b/tv/5pkgs/haskell/xmonad-tv/src/main.hs
@@ -1,8 +1,4 @@
-{-# LANGUAGE DeriveDataTypeable #-} -- for XS
-{-# LANGUAGE FlexibleContexts #-} -- for xmonad'
 {-# LANGUAGE LambdaCase #-}
-{-# LANGUAGE ScopedTypeVariables #-}
-
 
 module Main (main) where
 
@@ -51,7 +47,7 @@ mainNoArgs = do
     let width = 1366
     workspaces0 <- getWorkspaces0
     handleShutdownEvent <- newShutdownEventHandler
-    xmonad
+    launch
         $ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ")
         $ def
             { terminal          = Paths.urxvtc
diff --git a/tv/5pkgs/override/default.nix b/tv/5pkgs/override/default.nix
new file mode 100644
index 000000000..99c1b3ec9
--- /dev/null
+++ b/tv/5pkgs/override/default.nix
@@ -0,0 +1,6 @@
+with import <stockholm/lib>;
+self: super: {
+  rxvt_unicode = self.callPackage ./rxvt_unicode.nix {
+    rxvt_unicode = super.rxvt_unicode;
+  };
+}
diff --git a/tv/5pkgs/override/rxvt_unicode.nix b/tv/5pkgs/override/rxvt_unicode.nix
new file mode 100644
index 000000000..da657fb20
--- /dev/null
+++ b/tv/5pkgs/override/rxvt_unicode.nix
@@ -0,0 +1,9 @@
+{ fetchurl, rxvt_unicode }:
+rxvt_unicode.overrideAttrs (old: {
+  patches = old.patches ++ [
+    (fetchurl {
+      url = https://cgit.krebsco.de/rxvt-unicode/patch/?id=15f3f94;
+      sha256 = "12vldwsds27c9l15ffc6svk9mj17jhypcz736pvpmpqbsymlkz2p";
+    })
+  ];
+})
diff --git a/tv/5pkgs/simple/bash-fzf-history.nix b/tv/5pkgs/simple/bash-fzf-history.nix
new file mode 100644
index 000000000..88a8e9e4a
--- /dev/null
+++ b/tv/5pkgs/simple/bash-fzf-history.nix
@@ -0,0 +1,102 @@
+with import <stockholm/lib>;
+{ pkgs
+
+, edit-key ? "ctrl-e"
+, exec-key ? "enter"
+, edit-mark ? "${mark-prefix}${edit-key}"
+, exec-mark ? "${mark-prefix}${exec-key}"
+, edit-command ? "\"\""
+, exec-command ? "accept-line"
+, mark-prefix ? " #FZFKEY:"
+, finish-keyseq ? "\\C-x\\C-p"
+, rebind-keyseq ? "\\C-x\\C-o"
+
+, start-keyseq ? "\\C-f"
+, load-keyseq ? start-keyseq
+}: let
+  script = pkgs.writeBash "bash-fzf-history.sh" ''
+    if ! command -v fzf >/dev/null; then
+      # Alternatively rewrite ${pkgs.fzf}/share/fzf/* to use absolute paths.
+      fzf() {
+        ${pkgs.fzf}/bin/fzf "$@"
+      }
+    fi
+
+    . ${pkgs.fzf}/share/fzf/key-bindings.bash
+    . ${pkgs.fzf}/share/fzf/completion.bash
+
+    FZF_DEFAULT_OPTS='${toString [
+      /* sh */ "--height=40%"
+      /* sh */ "--inline-info"
+      /* sh */ "--min-height=4"
+      /* sh */ "--reverse"
+    ]}'
+
+    __fzf_history__() (
+      IFS=$'\n'
+      result=( $(
+        # To add "unknown timestamps" to each line of the history:
+        # sed -i '/^#[0-9]/{n;b};s/^/#1\n/' "$HISTFILE"
+        HISTTIMEFORMAT=$'\e[38;5;244m%Y-%m-%dT%H:%M:%S\e[m  ' history |
+        ${pkgs.gnused}/bin/sed '
+          s/\(\x1b\[[0-9;]*\)244m1970-[0-9T:-]*/\1237m????-??-??T??:??:??/
+        ' |
+        FZF_DEFAULT_OPTS="${toString [
+          /* sh */ "--ansi"
+          /* sh */ "--tac"
+          /* sh */ "--sync"
+          /* sh */ "-n2..,.."
+          /* sh */ "--tiebreak=index"
+          /* sh */ "--bind=ctrl-r:toggle-sort"
+          /* sh */ "--expect=${edit-key},${exec-key}"
+          /* sh */ "$FZF_DEFAULT_OPTS"
+          /* sh */ "+m"
+        ]}" \
+        ${pkgs.fzf}/bin/fzf |
+        ${pkgs.gnused}/bin/sed '
+          /^ *[0-9]/{
+            s/^ *//
+            s/ \+/\n/;# index
+            s/ \+/\n/;# date
+          }
+        '
+      ) )
+      if test -n "$result"; then
+        key=''${result[0]}
+        index=''${result[1]}
+        date=''${result[2]}
+        command=''${result[3]}
+
+        echo "$command${mark-prefix}$key"
+      else
+        # Ensure no empty new line gets produced when fzf was aborted.
+        echo '${edit-mark}'
+      fi
+    )
+
+    __fzf_rebind_finish_keyseq__() {
+      local suffix=
+      case $READLINE_LINE in
+        *'${edit-mark}')
+          suffix='${edit-mark}'
+          bind '"${finish-keyseq}": ${edit-command}'
+          ;;
+        *'${exec-mark}')
+          suffix='${exec-mark}'
+          bind '"${finish-keyseq}": ${exec-command}'
+          ;;
+      esac
+      READLINE_LINE=${"\${READLINE_LINE:0:-\${#suffix}}"}
+    }
+    bind -x '"${rebind-keyseq}": __fzf_rebind_finish_keyseq__'
+
+    bind '"\C-r": reverse-search-history'
+    bind '"${start-keyseq}": " \C-e\C-u\C-y\ey\C-u`__fzf_history__`\e\C-e\er\e^${rebind-keyseq}${finish-keyseq}"'
+
+    echo '# fzf key bindings loaded:' >&2
+    bind -s | ${pkgs.gnugrep}/bin/grep __fzf_ >&2
+  '';
+in
+  script.overrideAttrs (old: rec {
+    bind = /* sh */ ''bind -x '"${load-keyseq}": . ${script}' '';
+  })