diff options
Diffstat (limited to '')
21 files changed, 625 insertions, 4 deletions
diff --git a/modules/by-name/lf/lf/ctpv/default.nix b/modules/by-name/lf/lf/ctpv/default.nix new file mode 100644 index 00000000..9667bc48 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/default.nix @@ -0,0 +1,274 @@ +{ + pkgs, + sysLib, + lib, + ... +}: let + functionCall = { + name, + dependencies, + replacementStrings, + ... + }: + sysLib.writeShellScript { + inherit name; + src = ./prev/${name}.sh; + keepPath = false; + dependencies = dependencies ++ (builtins.attrValues {inherit (pkgs) dash coreutils;}); + inherit replacementStrings; + } + + "/bin/${name}"; + + mkPreview = name: { + mime_matches ? [], + extension_matches ? [], + priority ? 0, + dependencies ? [], + replacementStrings ? {}, + }: let + mkMimePath = val: let + split = lib.strings.splitString "/" val; + rhs = builtins.elemAt split 0; + lhs = builtins.elemAt split 1; + in + assert builtins.length split == 2; ''"${rhs}"/"${lhs}"''; + + extensions = lib.strings.concatStringsSep " " (builtins.map (val: ''."${val}"'') extension_matches); + mimes = lib.strings.concatStringsSep " " (builtins.map mkMimePath mime_matches); + function = functionCall { + inherit name dependencies; + replacementStrings = {HELPERS = ./helpers.sh;} // replacementStrings; + }; + in '' + preview ${name} ${extensions} ${mimes} {{ + ${function} + }} + priority ${name} ${builtins.toString priority} + ''; + + mkRemove = name: '' + remove ${name} + ''; + + mkConfigFile = attrs: + lib.strings.concatStringsSep "\n\n" + (builtins.attrValues + (lib.attrsets.mapAttrs (name: value: + if value == null + then mkRemove name + else mkPreview name value) + attrs)); +in + mkConfigFile + { + # Remove all the default ones. + "cat" = null; + "colordiff" = null; + "diff_so_fancy" = null; + "highlight" = null; + "lynx" = null; + "mdcat" = null; + "source_highlight" = null; + "w3m" = null; + + any = { + priority = -1; + dependencies = [ + pkgs.exiftool + pkgs.vim # For xxd + ]; + }; + + audio = { + mime_matches = ["audio/*"]; + dependencies = [ + pkgs.ffmpegthumbnailer + pkgs.ffmpeg + ]; + }; + + delta = { + priority = 1; + mime_matches = ["text/x-diff" "text/x-patch"]; + dependencies = [ + pkgs.delta + ]; + }; + # TODO: I might want to use lynx/w3m instead <2024-11-24> + elinks = { + priority = 1; + mime_matches = ["text/html"]; + dependencies = [ + pkgs.elinks + ]; + }; + bat = { + mime_matches = ["text/*"]; + dependencies = [ + pkgs.bat + ]; + }; + + svg = { + priority = 1; + mime_matches = ["image/svg+xml"]; + dependencies = [ + pkgs.imagemagick + ]; + }; + image = { + mime_matches = ["image/*"]; + dependencies = [ + pkgs.chafa + ]; + }; + + jq = { + priority = 1; + mime_matches = ["application/json"]; + dependencies = [ + pkgs.jq + ]; + }; + pdf = { + priority = 1; + mime_matches = ["application/pdf"]; + dependencies = [ + pkgs.poppler_utils # for `pdftoppm` + ]; + }; + + ls = { + priority = 1; + mime_matches = ["inode/directory"]; + dependencies = []; + }; + symlink = { + priority = 1; + mime_matches = ["inode/symlink"]; + dependencies = []; + }; + + font = { + mime_matches = ["font/*"]; + dependencies = [ + pkgs.fontforge # for `fontimage` + ]; + }; + video = { + mime_matches = ["video/*"]; + dependencies = [ + pkgs.ffmpegthumbnailer + ]; + }; + + libreoffice = { + extension_matches = [ + "csv" + "doc" + "docx" + "fodp" + "fods" + "fodt" + "odp" + "ods" + "odt" + "ppt" + "pptx" + "xls" + "xlsx" + ]; + dependencies = [ + pkgs.libreoffice + ]; + }; + + atool = { + extension_matches = [ + "7z" + "Z" + "a" + "ace" + "alz" + "arc" + "arj" + "bz" + "bz2" + "cab" + "cpio" + "deb" + "gz" + "jar" + "lha" + "lrz" + "lz" + "lzh" + "lzma" + "lzo" + "rar" + "rpm" + "rz" + "t7z" + "tZ" + "tar" + "tar.7z" + "tar.Z" + "tar.bz" + "tar.bz2" + "tar.gz" + "tar.lz" + "tar.lzo" + "tar.xz" + "tbz" + "tbz2" + "tgz" + "tlz" + "txz" + "tzo" + "war" + "xz" + "zip" + ]; + dependencies = [ + pkgs.atool + + # archive tools + pkgs.file + pkgs.gnutar + pkgs.gzip + pkgs.pbzip2 + pkgs.plzip + pkgs.lzop + pkgs.xz + pkgs.zip + pkgs.unzip + pkgs.arj + pkgs.rpm + pkgs.cpio + pkgs.archiver # for arc + pkgs.p7zip + + # Unfree stuff + # pkgs.rar + # pkgs.lha + ]; + }; + glow = { + extension_matches = ["md"]; + dependencies = [ + pkgs.glow + ]; + }; + gpg = { + extension_matches = ["gpg" "asc" "key" "pgp" "sig"]; + dependencies = [ + pkgs.sequoia-sq + ]; + }; + torrent = { + extension_matches = ["torrent"]; + dependencies = [ + pkgs.transmission_4 # for `transmission-show` + ]; + }; + } diff --git a/modules/by-name/lf/lf/ctpv/helpers.sh b/modules/by-name/lf/lf/ctpv/helpers.sh new file mode 100644 index 00000000..50a0e7cd --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/helpers.sh @@ -0,0 +1,56 @@ +#! /usr/bin/env dash + +# shellcheck disable=SC2269 +cache_f="$cache_f" +# shellcheck disable=SC2269 +id="$id" +# shellcheck disable=SC2269 +m="$m" +# shellcheck disable=SC2269 +fifo="$fifo" +# shellcheck disable=SC2269 +w="$w" +# shellcheck disable=SC2269 +h="$h" + +echo_err() { + echo "$@" >&2 +} + +noimages() { + [ -n "$noimages" ] +} + +autochafa() { + [ -n "$autochafa" ] +} + +chafasixel() { + [ -n "$chafasixel" ] +} + +chafa_run() { + format='-f symbols' + autochafa && format= + chafasixel && format='-f sixels' + + # The `$format` variable needs to expand to two arguments + # shellcheck disable=SC2086 + chafa --size "${w}x${h}" $format "$1" | sed 's/#/\n#/g' +} + +send_image() { + noimages && return 127 + + chafa_run "$1" +} + +convert_and_show_image() { + noimages && return 127 + [ -n "$cache_valid" ] || "$@" || exit "$?" + send_image "$cache_f" +} + +isBinary() { + LC_ALL=C LC_MESSAGES=C grep --with-filename --max-count=1 '^' "$1" 2>&1 | grep --quiet 'binary file matches$' +} diff --git a/modules/by-name/lf/lf/ctpv/prev/any.sh b/modules/by-name/lf/lf/ctpv/prev/any.sh new file mode 100644 index 00000000..9eb3a422 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/any.sh @@ -0,0 +1,16 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" + +. %HELPERS + +if exiftool "$f" >/dev/null 2>&1; then + exiftool -- "$f" +else + # Exiftool did not recognize the file. + xxd -- "$f" +fi diff --git a/modules/by-name/lf/lf/ctpv/prev/atool.sh b/modules/by-name/lf/lf/ctpv/prev/atool.sh new file mode 100644 index 00000000..5f4baac7 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/atool.sh @@ -0,0 +1,11 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" + +. %HELPERS + +atool --list -- "$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/audio.sh b/modules/by-name/lf/lf/ctpv/prev/audio.sh new file mode 100644 index 00000000..a828ab6c --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/audio.sh @@ -0,0 +1,21 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +audio() { + ffmpegthumbnailer "-i$f" -s0 -q5 -t10 "-o$cache_f" 2>/dev/null +} + +x="$(ffmpeg -hide_banner "-i$f" 2>&1)" +printf '%s\n' "$x" +y=$((y + $(printf '%s\n' "$x" | wc -l))) + +convert_and_show_image audio diff --git a/modules/by-name/lf/lf/ctpv/prev/bat.sh b/modules/by-name/lf/lf/ctpv/prev/bat.sh new file mode 100644 index 00000000..760ad50e --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/bat.sh @@ -0,0 +1,19 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +w="$w" + +. %HELPERS + +bat \ + --color always \ + --style plain \ + --paging never \ + --terminal-width "$w" \ + --wrap character \ + -- "$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/delta.sh b/modules/by-name/lf/lf/ctpv/prev/delta.sh new file mode 100644 index 00000000..6a4e9a4e --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/delta.sh @@ -0,0 +1,11 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" + +. %HELPERS + +delta <"$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/elinks.sh b/modules/by-name/lf/lf/ctpv/prev/elinks.sh new file mode 100644 index 00000000..ca0de22e --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/elinks.sh @@ -0,0 +1,18 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +w="$w" + +. %HELPERS + +elinks \ + -dump 1 -dump-width "$w" \ + -no-references -no-numbering <"$f" + +# lynx -dump -nonumbers -nolist -width="$w" -- "$f" +# w3m -dump "$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/font.sh b/modules/by-name/lf/lf/ctpv/prev/font.sh new file mode 100644 index 00000000..4065557e --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/font.sh @@ -0,0 +1,18 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +font() { + fontimage -o "$cache_f.png" "$f" 2>/dev/null && + mv -- "$cache_f.png" "$cache_f" +} + +convert_and_show_image font diff --git a/modules/by-name/lf/lf/ctpv/prev/glow.sh b/modules/by-name/lf/lf/ctpv/prev/glow.sh new file mode 100644 index 00000000..3b3fb609 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/glow.sh @@ -0,0 +1,13 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +w="$w" + +. %HELPERS + +glow --style auto --width "$w" "$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/gpg.sh b/modules/by-name/lf/lf/ctpv/prev/gpg.sh new file mode 100644 index 00000000..72cca3a6 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/gpg.sh @@ -0,0 +1,13 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +w="$w" + +. %HELPERS + +sq inspect -- "$f" 2>&1 diff --git a/modules/by-name/lf/lf/ctpv/prev/image.sh b/modules/by-name/lf/lf/ctpv/prev/image.sh new file mode 100644 index 00000000..b5b97668 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/image.sh @@ -0,0 +1,11 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" + +. %HELPERS + +send_image "$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/jq.sh b/modules/by-name/lf/lf/ctpv/prev/jq.sh new file mode 100644 index 00000000..bf807d1d --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/jq.sh @@ -0,0 +1,11 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" + +. %HELPERS + +jq --color-output . <"$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/libreoffice.sh b/modules/by-name/lf/lf/ctpv/prev/libreoffice.sh new file mode 100644 index 00000000..ec57da0b --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/libreoffice.sh @@ -0,0 +1,27 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_d="$cache_d" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +doc() { + # File produced by libreoffice + jpg="$(printf '%s\n' "$f" | sed 's|^.*/||; s|\..*$||')" + + libreoffice \ + --headless \ + --convert-to jpg \ + --outdir "$cache_d" \ + "$f" >/dev/null && + mv -- "$cache_d/$jpg.jpg" "$cache_f" +} + +convert_and_show_image doc diff --git a/modules/by-name/lf/lf/ctpv/prev/ls.sh b/modules/by-name/lf/lf/ctpv/prev/ls.sh new file mode 100644 index 00000000..f73bd1c2 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/ls.sh @@ -0,0 +1,15 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_d="$cache_d" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +ls --color --group-directories-first -- "$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/pdf.sh b/modules/by-name/lf/lf/ctpv/prev/pdf.sh new file mode 100644 index 00000000..2f807b1a --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/pdf.sh @@ -0,0 +1,22 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +pdf() { + pdftoppm -f 1 -l 1 \ + -scale-to-x 1920 \ + -scale-to-y -1 \ + -singlefile \ + -jpeg \ + -- "$f" "$cache_f" && mv -- "$cache_f.jpg" "$cache_f" +} + +convert_and_show_image pdf diff --git a/modules/by-name/lf/lf/ctpv/prev/svg.sh b/modules/by-name/lf/lf/ctpv/prev/svg.sh new file mode 100644 index 00000000..0c82025f --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/svg.sh @@ -0,0 +1,17 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +svg() { + magick convert "$f" "jpg:$cache_f" +} + +convert_and_show_image svg diff --git a/modules/by-name/lf/lf/ctpv/prev/symlink.sh b/modules/by-name/lf/lf/ctpv/prev/symlink.sh new file mode 100644 index 00000000..b30957d0 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/symlink.sh @@ -0,0 +1,14 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" + +. %HELPERS + +# +# do nothing because in src/ctpv.c some kind of a "preview" +# is already printed +# diff --git a/modules/by-name/lf/lf/ctpv/prev/torrent.sh b/modules/by-name/lf/lf/ctpv/prev/torrent.sh new file mode 100644 index 00000000..16cfcbcd --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/torrent.sh @@ -0,0 +1,13 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +transmission-show -- "$f" diff --git a/modules/by-name/lf/lf/ctpv/prev/video.sh b/modules/by-name/lf/lf/ctpv/prev/video.sh new file mode 100644 index 00000000..e42e3612 --- /dev/null +++ b/modules/by-name/lf/lf/ctpv/prev/video.sh @@ -0,0 +1,17 @@ +#! /usr/bin/env dash + +# shellcheck source=/dev/null +SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH + +# shellcheck disable=SC2269 +f="$f" +# shellcheck disable=SC2269 +cache_f="$cache_f" + +. %HELPERS + +video() { + ffmpegthumbnailer -i "$f" -o "$cache_f" -s 0 -t 50% 2>/dev/null +} + +convert_and_show_image video diff --git a/modules/by-name/lf/lf/module.nix b/modules/by-name/lf/lf/module.nix index 9ca98227..829c05cc 100644 --- a/modules/by-name/lf/lf/module.nix +++ b/modules/by-name/lf/lf/module.nix @@ -30,8 +30,11 @@ in { ]; home-manager.users.soispha = { - xdg.configFile."lf/icons".source = ./icons; - xdg.configFile."lf/colors".source = ./colors; + xdg.configFile = { + "lf/icons".source = ./icons; + "lf/colors".source = ./colors; + "cptv/config".text = import ./ctpv {inherit pkgs sysLib lib;}; + }; programs.lf = { enable = true; @@ -40,7 +43,7 @@ in { previewer = { keybinding = "i"; - source = "${pkgs.ctpv}/bin/ctpv"; + source = lib.getExe' pkgs.ctpv "ctpv"; }; settings = { # close the server, after the last client exits @@ -67,8 +70,9 @@ in { shellopts = "-eu"; # e: exit on error; u: error for unset variables }; extraConfig = '' + # Keep these here, to ensure they are the last lines of the lfrc file. &${pkgs.ctpv}/bin/ctpv -s $id - cmd on-quit %${pkgs.ctpv}/bin/ctpv -e $id + cmd on-quit %${lib.getExe' pkgs.ctpv "ctpv"} -e $id set cleaner ${pkgs.ctpv}/bin/ctpvclear # Dynamically generate the cd mappings. |