diff options
| -rw-r--r-- | flake.nix | 6 | ||||
| -rw-r--r-- | home-manager/home.nix | 4 | ||||
| -rw-r--r-- | resources/nix-search-tv.sh | 141 |
3 files changed, 143 insertions, 8 deletions
@@ -72,11 +72,6 @@ inputs.nixpkgs.follows = "nixpkgs"; }; - nix-search-tv = { - url = "github:3timeslazy/nix-search-tv"; - inputs.nixpkgs.follows = "nixpkgs"; - }; - modded-minecraft-servers.url = "github:mkaito/nixos-modded-minecraft-servers"; nix-minecraft.url = "github:Infinidoge/nix-minecraft"; @@ -90,7 +85,6 @@ # url = "github:AstroNvim/AstroVnim/v3.36.0"; # flake = false; # }; - # useful nushell scripts, such as auto_completion nushell-scripts = { diff --git a/home-manager/home.nix b/home-manager/home.nix index 814678a..d25cdfb 100644 --- a/home-manager/home.nix +++ b/home-manager/home.nix @@ -1,10 +1,10 @@ -{ pkgs, inputs, hyprland-plugins, ... } @ args : +{ pkgs, hyprland-plugins, ... } @ args : # let # home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/release-23.05.tar.gz"; # unstable = import <nixpkgs-unstable>{}; # in let - ns = pkgs.writeShellScriptBin "ns" (builtins.readFile "${inputs.nix-search-tv}/nixpkgs.sh"); + ns = pkgs.writeShellScriptBin "ns" (builtins.readFile ../resources/nix-search-tv.sh); in { imports = [ ./default.nix diff --git a/resources/nix-search-tv.sh b/resources/nix-search-tv.sh new file mode 100644 index 0000000..a822aa3 --- /dev/null +++ b/resources/nix-search-tv.sh @@ -0,0 +1,141 @@ +#!/usr/bin/env bash + +case "$(basename "$SHELL")" in +bash | zsh | sh) + # Keep the current shell + ;; +*) + # In case the system uses a non-POSIX shell, like fish or nushell, + # we want to ensure run also our forked processes in a bash environment. + SHELL="bash" + ;; +esac + +# === Change keybinds or add more here === + +declare -a INDEXES=( + "nixpkgs ctrl-n" + "home-manager ctrl-h" + + # you can add any indexes combination here, + # like `nixpkgs,nixos` + + "all ctrl-a" +) + +SEARCH_SNIPPET_KEY="ctrl-w" +OPEN_SOURCE_KEY="ctrl-s" +OPEN_HOMEPAGE_KEY="ctrl-o" +NIX_SHELL_KEY="ctrl-i" +PRINT_PREVIEW_KEY="ctrl-p" + +OPENER="xdg-open" + +if [[ "$(uname)" == 'Darwin' ]]; then + SEARCH_SNIPPET_KEY="alt-w" + OPEN_SOURCE_KEY="alt-s" + OPEN_HOMEPAGE_KEY="alt-o" + NIX_SHELL_KEY="alt-i" + PRINT_PREVIEW_KEY="alt-p" + + OPENER="open" +fi + +# ======================================== + +# for debug / development +CMD="${NIX_SEARCH_TV:-nix-search-tv}" + +# bind_index binds the given $key to the given $index +bind_index() { + local key="$1" + local index="$2" + + local prompt="" + local indexes_flag="" + if [[ -n "$index" && "$index" != "all" ]]; then + indexes_flag="--indexes $index" + prompt=$index + fi + + local preview="$CMD preview $indexes_flag" + local print="$CMD print $indexes_flag" + + echo "$key:change-prompt($prompt> )+change-preview($preview {})+reload($print)" +} + +STATE_FILE="/tmp/nix-search-tv-fzf" + +# save_state saves the currently displayed index +# to the $STATE_FILE. This file serves as an external script state +# for communication between "print" and "preview" commands +save_state() { + local index="$1" + + local indexes_flag="" + if [[ -n "$index" && "$index" != "all" ]]; then + indexes_flag="--indexes $index" + fi + + echo "execute(echo $indexes_flag > $STATE_FILE)" +} + +HEADER="$OPEN_HOMEPAGE_KEY - open homepage +$OPEN_SOURCE_KEY - open source +$SEARCH_SNIPPET_KEY - search github for snippets +$NIX_SHELL_KEY - nix-shell +$PRINT_PREVIEW_KEY - print preview +" + +FZF_BINDS="" +for e in "${INDEXES[@]}"; do + index=$(echo "$e" | awk '{ print $1 }') + keybind=$(echo "$e" | awk '{ print $2 }') + + fzf_bind=$(bind_index "$keybind" "$index") + fzf_save_state=$(save_state "$index") + FZF_BINDS="$FZF_BINDS --bind '$fzf_bind+$fzf_save_state'" + + newline=$'\n' + HEADER="$HEADER$keybind - $index$newline" +done + +# reset the state +echo "" >/tmp/nix-search-tv-fzf + +SEARCH_SNIPPET_CMD=$'echo "{}"' +# fzf surrounds the matched package with ', trim them +SEARCH_SNIPPET_CMD="$SEARCH_SNIPPET_CMD | tr -d \"\'\" " +# if it's multi-index search, then we need to remote the prefix +SEARCH_SNIPPET_CMD="$SEARCH_SNIPPET_CMD | awk \'{ if (\$2) { print \$2 } else print \$1 }\' " +SEARCH_SNIPPET_CMD="$SEARCH_SNIPPET_CMD | xargs printf \"https://github.com/search?type=code&q=lang:nix+%s\" \$1 " + +# shellcheck disable=SC2016 +NIX_SHELL_CMD='nix-shell --run $SHELL -p $(echo "{}" | sed "s:nixpkgs/::g"' +NIX_SHELL_CMD="$NIX_SHELL_CMD | tr -d \"\'\")" + +# shellcheck disable=SC2016 +PREVIEW_WINDOW=' + if [[ ${FZF_COLS:-$COLUMNS} -lt 130 ]]; then + echo "+change-preview-window(wrap,up)" + else + echo "+change-preview-window(wrap)" + fi +' + +eval "$CMD print | fzf \ + --preview '$CMD preview \$(cat $STATE_FILE) {}' \ + --bind '$OPEN_SOURCE_KEY:execute($CMD source \$(cat $STATE_FILE) {} | xargs $OPENER)' \ + --bind '$OPEN_HOMEPAGE_KEY:execute($CMD homepage \$(cat $STATE_FILE) {} | xargs $OPENER)' \ + --bind $'$SEARCH_SNIPPET_KEY:execute($SEARCH_SNIPPET_CMD | xargs $OPENER)' \ + --bind $'$NIX_SHELL_KEY:become($NIX_SHELL_CMD)' \ + --bind $'$PRINT_PREVIEW_KEY:execute($CMD preview \$(cat $STATE_FILE) {} | less)' \ + --layout reverse \ + --scheme history \ + --bind 'resize,start:transform:$PREVIEW_WINDOW' \ + --header '$HEADER' \ + --header-first \ + --header-border \ + --header-label \"Help\" \ + $FZF_BINDS +" |