hoogle-w3m + vim integration

Author: functora

nix/configuration.nix

@@ -836,37 +836,13 @@ in {
           import ./tabby-admin.nix {sock = "./tabby.sock";}
         }/bin/tabby-admin";
       }
-      // fj.mkFirejailCustom {
+      // fj.mkFirejailOffline {
         pkg = "vi";
         exe = "${vi}/bin/vi";
-        profile = pkgs.writeText "vi.local" ''
-          no3d
-          nosound
-          apparmor
-          caps.drop all
-          machine-id
-          net none
-          netfilter
-          nodvd
-          nogroups
-          noinput
-          nonewprivs
-          noprinters
-          noroot
-          notv
-          nou2f
-          novideo
-          shell none
-
-          disable-mnt
-          seccomp
-          x11 none
-
-          dbus-system none
-          dbus-user none
-
-          restrict-namespaces
-        '';
+      }
+      // fj.mkFirejailOffline {
+        pkg = "hoogle-w3m";
+        exe = "${import ./hoogle-w3m.nix}/bin/hoogle-w3m";
       };
     #
     # Home

nix/firejail.nix

@@ -22,6 +22,41 @@ in rec {
       inherit profile;
     };
   };
+  mkFirejailOffline = {
+    pkg,
+    exe,
+  }:
+    mkFirejailCustom {
+      inherit pkg exe;
+      profile = pkgs.writeText "${pkg}.local" ''
+        no3d
+        nosound
+        apparmor
+        caps.drop all
+        machine-id
+        net none
+        netfilter
+        nodvd
+        nogroups
+        noinput
+        nonewprivs
+        noprinters
+        noroot
+        notv
+        nou2f
+        novideo
+        shell none
+
+        disable-mnt
+        seccomp
+        x11 none
+
+        dbus-system none
+        dbus-user none
+
+        restrict-namespaces
+      '';
+    };
   mkFirejailProfile = {
     pkg,
     dir,

nix/hoogle-w3m.nix

@@ -0,0 +1,22 @@
+let
+  pkgs = import ./nixpkgs.nix;
+in
+  pkgs.writeShellApplication {
+    name = "hoogle-w3m";
+    text = ''
+      hoogle serve --port=8081 &
+
+      HOOGLE_PID="$!"
+
+      cleanup() {
+        kill "$HOOGLE_PID" 2>/dev/null
+        exit 0
+      }
+
+      trap cleanup SIGINT SIGTERM EXIT
+
+      ${pkgs.w3m}/bin/w3m -o confirm_qq=0 "http://localhost:8081/?hoogle=$*"
+
+      cleanup
+    '';
+  }

pub/vi/vimrc.vim

@@ -783,3 +783,25 @@ let g:neoformat_toml_prettier = {
 let g:tabby_agent_start_command = ["tabby-agent", "--stdio"]
 let g:tabby_inline_completion_trigger = "manual"
 let g:tabby_inline_completion_keybinding_accept = '<M-\>'
+
+"
+" => Hoogle
+"
+
+function! HoogleW3m(str)
+    tabnew
+    execute "terminal hoogle-w3m '" . a:str . "'"
+endfunction
+
+function! HoogleW3mVisual() range
+    let l:saved_reg = @"
+    execute "normal! vgvy"
+    let l:pattern = @"
+    call CmdLine("H " . l:pattern)
+    let @/ = l:pattern
+    let @" = l:saved_reg
+endfunction
+
+command! -nargs=* H call HoogleW3m(<q-args>)
+nnoremap <silent> H :call HoogleW3m(expand("<cword>"))<CR>
+vnoremap <silent> H :call HoogleW3mVisual()<CR>