push sheeet

nixos/modules/programs/foot/bashrc

@@ -0,0 +1,27 @@
+osc7_cwd() {
+    local strlen=${#PWD}
+    local encoded=""
+    local pos c o
+    for (( pos=0; pos<strlen; pos++ )); do
+        c=${PWD:$pos:1}
+        case "$c" in
+            [-/:_.!\'\(\)~[:alnum:]] ) o="${c}" ;;
+            * ) printf -v o '%%%02X' "'${c}" ;;
+        esac
+        encoded+="${o}"
+    done
+    printf '\e]7;file://%s%s\e\\' "${HOSTNAME}" "${encoded}"
+}
+PROMPT_COMMAND=${PROMPT_COMMAND:+${PROMPT_COMMAND%;}; }osc7_cwd
+
+prompt_marker() {
+    printf '\e]133;A\e\\'
+}
+PROMPT_COMMAND=${PROMPT_COMMAND:+${PROMPT_COMMAND%;}; }prompt_marker
+
+PS0+='\e]133;C\e\\'
+
+command_done() {
+    printf '\e]133;D\e\\'
+}
+PROMPT_COMMAND=${PROMPT_COMMAND:+${PROMPT_COMMAND%;}; }command_done

nixos/modules/programs/foot/config.fish

@@ -0,0 +1,20 @@
+function update_cwd_osc --on-variable PWD --description 'Notify terminals when $PWD changes'
+    if status --is-command-substitution || set -q INSIDE_EMACS
+        return
+    end
+    printf \e\]7\;file://%s%s\e\\ $hostname (string escape --style=url $PWD)
+end
+
+update_cwd_osc # Run once since we might have inherited PWD from a parent shell
+
+function mark_prompt_start --on-event fish_prompt
+    echo -en "\e]133;A\e\\"
+end
+
+function foot_cmd_start --on-event fish_preexec
+  echo -en "\e]133;C\e\\"
+end
+
+function foot_cmd_end --on-event fish_postexec
+  echo -en "\e]133;D\e\\"
+end

nixos/modules/programs/foot/default.nix

@@ -0,0 +1,92 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.programs.foot;
+
+  settingsFormat = pkgs.formats.ini {
+    listsAsDuplicateKeys = true;
+    mkKeyValue =
+      with lib.generators;
+      mkKeyValueDefault {
+        mkValueString =
+          v:
+          mkValueStringDefault { } (
+            if v == true then
+              "yes"
+            else if v == false then
+              "no"
+            else if v == null then
+              "none"
+            else
+              v
+          );
+      } "=";
+  };
+in
+{
+  options.programs.foot = {
+    enable = lib.mkEnableOption "foot terminal emulator";
+
+    package = lib.mkPackageOption pkgs "foot" { };
+
+    settings = lib.mkOption {
+      inherit (settingsFormat) type;
+      default = { };
+      description = ''
+        Configuration for foot terminal emulator. Further information can be found in {command}`man 5 foot.ini`.
+
+        Global configuration has to be written under the [main] section.
+      '';
+      example = {
+        main.font = "FreeMono:size=12";
+        scrollback.lines = 100000;
+      };
+    };
+
+    theme = lib.mkOption {
+      type = with lib.types; nullOr str;
+      default = null;
+      description = ''
+        Theme name. Check <https://codeberg.org/dnkl/foot/src/branch/master/themes> for available themes.
+      '';
+      example = "aeroroot";
+    };
+
+    enableBashIntegration = lib.mkEnableOption "foot bash integration" // {
+      default = true;
+    };
+
+    enableFishIntegration = lib.mkEnableOption "foot fish integration" // {
+      default = true;
+    };
+
+    enableZshIntegration = lib.mkEnableOption "foot zsh integration" // {
+      default = true;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment = {
+      systemPackages = [ cfg.package ];
+      etc."xdg/foot/foot.ini".source = settingsFormat.generate "foot.ini" cfg.settings;
+    };
+    programs = {
+      foot.settings.main.include = lib.optionals (cfg.theme != null) [
+        "${pkgs.foot.themes}/share/foot/themes/${cfg.theme}"
+      ];
+      # https://codeberg.org/dnkl/foot/wiki#user-content-shell-integration
+      bash.interactiveShellInit = lib.mkIf cfg.enableBashIntegration ". ${./bashrc} # enable shell integration for foot terminal";
+      fish.interactiveShellInit = lib.mkIf cfg.enableFishIntegration "source ${./config.fish} # enable shell integration for foot terminal";
+      zsh.interactiveShellInit = lib.mkIf cfg.enableZshIntegration ". ${./zshrc} # enable shell integration for foot terminal";
+    };
+  };
+
+  meta = {
+    maintainers = with lib.maintainers; [ linsui ];
+  };
+}

nixos/modules/programs/foot/zshrc

@@ -0,0 +1,27 @@
+function osc7-pwd() {
+    emulate -L zsh # also sets localoptions for us
+    setopt extendedglob
+    local LC_ALL=C
+    printf '\e]7;file://%s%s\e\' $HOST ${PWD//(#m)([^@-Za-z&-;_~])/%${(l:2::0:)$(([##16]#MATCH))}}
+}
+
+function chpwd-osc7-pwd() {
+    (( ZSH_SUBSHELL )) || osc7-pwd
+}
+
+precmd() {
+    print -Pn "\e]133;A\e\\"
+}
+
+function precmd {
+    if ! builtin zle; then
+        print -n "\e]133;D\e\\"
+    fi
+}
+
+function preexec {
+    print -n "\e]133;C\e\\"
+}
+
+autoload -U add-zsh-hook
+add-zsh-hook -Uz chpwd chpwd-osc7-pwd