Initial commit

2 files changed, 362 insertions, 0 deletions

diff --git a/.config/ranger/rc.conf b/.config/ranger/rc.conf
new file mode 100644
index 0000000..7c038be
--- /dev/null
+++ b/.config/ranger/rc.conf
@@ -0,0 +1,12 @@
+set preview_images true
+set preview_images_method ueberzug
+set preview_script ~/.config/ranger/scope.sh
+set confirm_on_delete multiple
+
+
+map <C-d> shell dragon-drop -a -x %p --and-exit
+map <DELETE> shell -s trash-put %s
+map <F8> shell -s trash-put %s
+map dD shell -s trash-put %s
+map DD shell -s trash-put %s 
+
diff --git a/.config/ranger/scope.sh b/.config/ranger/scope.sh
new file mode 100755
index 0000000..97faec3
--- /dev/null
+++ b/.config/ranger/scope.sh
@@ -0,0 +1,350 @@
+#!/usr/bin/env bash
+
+set -o noclobber -o noglob -o nounset -o pipefail
+IFS=$'\n'
+
+## If the option `use_preview_script` is set to `true`,
+## then this script will be called and its output will be displayed in ranger.
+## ANSI color codes are supported.
+## STDIN is disabled, so interactive scripts won't work properly
+
+## This script is considered a configuration file and must be updated manually.
+## It will be left untouched if you upgrade ranger.
+
+## Because of some automated testing we do on the script #'s for comments need
+## to be doubled up. Code that is commented out, because it's an alternative for
+## example, gets only one #.
+
+## Meanings of exit codes:
+## code | meaning    | action of ranger
+## -----+------------+-------------------------------------------
+## 0    | success    | Display stdout as preview
+## 1    | no preview | Display no preview at all
+## 2    | plain text | Display the plain content of the file
+## 3    | fix width  | Don't reload when width changes
+## 4    | fix height | Don't reload when height changes
+## 5    | fix both   | Don't ever reload
+## 6    | image      | Display the image `$IMAGE_CACHE_PATH` points to as an image preview
+## 7    | image      | Display the file directly as an image
+
+## Script arguments
+FILE_PATH="${1}"         # Full path of the highlighted file
+PV_WIDTH="${2}"          # Width of the preview pane (number of fitting characters)
+## shellcheck disable=SC2034 # PV_HEIGHT is provided for convenience and unused
+PV_HEIGHT="${3}"         # Height of the preview pane (number of fitting characters)
+IMAGE_CACHE_PATH="${4}"  # Full path that should be used to cache image preview
+PV_IMAGE_ENABLED="${5}"  # 'True' if image previews are enabled, 'False' otherwise.
+
+FILE_EXTENSION="${FILE_PATH##*.}"
+FILE_EXTENSION_LOWER="$(printf "%s" "${FILE_EXTENSION}" | tr '[:upper:]' '[:lower:]')"
+
+## Settings
+HIGHLIGHT_SIZE_MAX=262143  # 256KiB
+HIGHLIGHT_TABWIDTH=${HIGHLIGHT_TABWIDTH:-8}
+HIGHLIGHT_STYLE=${HIGHLIGHT_STYLE:-pablo}
+HIGHLIGHT_OPTIONS="--replace-tabs=${HIGHLIGHT_TABWIDTH} --style=${HIGHLIGHT_STYLE} ${HIGHLIGHT_OPTIONS:-}"
+PYGMENTIZE_STYLE=${PYGMENTIZE_STYLE:-autumn}
+OPENSCAD_IMGSIZE=${RNGR_OPENSCAD_IMGSIZE:-1000,1000}
+OPENSCAD_COLORSCHEME=${RNGR_OPENSCAD_COLORSCHEME:-Tomorrow Night}
+
+handle_extension() {
+    case "${FILE_EXTENSION_LOWER}" in
+        ## Archive
+        a|ace|alz|arc|arj|bz|bz2|cab|cpio|deb|gz|jar|lha|lz|lzh|lzma|lzo|\
+        rpm|rz|t7z|tar|tbz|tbz2|tgz|tlz|txz|tZ|tzo|war|xpi|xz|Z|zip)
+            atool --list -- "${FILE_PATH}" && exit 5
+            bsdtar --list --file "${FILE_PATH}" && exit 5
+            exit 1;;
+        rar)
+            ## Avoid password prompt by providing empty password
+            unrar lt -p- -- "${FILE_PATH}" && exit 5
+            exit 1;;
+        7z)
+            ## Avoid password prompt by providing empty password
+            7z l -p -- "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## PDF
+        pdf)
+            ## Preview as text conversion
+            pdftotext -l 10 -nopgbrk -q -- "${FILE_PATH}" - | \
+              fmt -w "${PV_WIDTH}" && exit 5
+            mutool draw -F txt -i -- "${FILE_PATH}" 1-10 | \
+              fmt -w "${PV_WIDTH}" && exit 5
+            exiftool "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## BitTorrent
+        torrent)
+            transmission-show -- "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## OpenDocument
+        odt|ods|odp|sxw)
+            ## Preview as text conversion
+            odt2txt "${FILE_PATH}" && exit 5
+            ## Preview as markdown conversion
+            pandoc -s -t markdown -- "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## XLSX
+        xlsx)
+            ## Preview as csv conversion
+            ## Uses: https://github.com/dilshod/xlsx2csv
+            xlsx2csv -- "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## HTML
+        htm|html|xhtml)
+            ## Preview as text conversion
+            w3m -dump "${FILE_PATH}" && exit 5
+            lynx -dump -- "${FILE_PATH}" && exit 5
+            elinks -dump "${FILE_PATH}" && exit 5
+            pandoc -s -t markdown -- "${FILE_PATH}" && exit 5
+            ;;
+
+        ## JSON
+        json)
+            jq --color-output . "${FILE_PATH}" && exit 5
+            python -m json.tool -- "${FILE_PATH}" && exit 5
+            ;;
+
+        ## Direct Stream Digital/Transfer (DSDIFF) and wavpack aren't detected
+        ## by file(1).
+        dff|dsf|wv|wvc)
+            mediainfo "${FILE_PATH}" && exit 5
+            exiftool "${FILE_PATH}" && exit 5
+            ;; # Continue with next handler on failure
+    esac
+}
+
+handle_image() {
+    ## Size of the preview if there are multiple options or it has to be
+    ## rendered from vector graphics. If the conversion program allows
+    ## specifying only one dimension while keeping the aspect ratio, the width
+    ## will be used.
+    local DEFAULT_SIZE="1920x1080"
+
+    local mimetype="${1}"
+    case "${mimetype}" in
+        ## SVG
+        # image/svg+xml|image/svg)
+        #     convert -- "${FILE_PATH}" "${IMAGE_CACHE_PATH}" && exit 6
+        #     exit 1;;
+
+        ## DjVu
+        # image/vnd.djvu)
+        #     ddjvu -format=tiff -quality=90 -page=1 -size="${DEFAULT_SIZE}" \
+        #           - "${IMAGE_CACHE_PATH}" < "${FILE_PATH}" \
+        #           && exit 6 || exit 1;;
+
+        ## Image
+        image/*)
+            local orientation
+            orientation="$( identify -format '%[EXIF:Orientation]\n' -- "${FILE_PATH}" )"
+            ## If orientation data is present and the image actually
+            ## needs rotating ("1" means no rotation)...
+            if [[ -n "$orientation" && "$orientation" != 1 ]]; then
+                ## ...auto-rotate the image according to the EXIF data.
+                convert -- "${FILE_PATH}" -auto-orient "${IMAGE_CACHE_PATH}" && exit 6
+            fi
+
+            ## `w3mimgdisplay` will be called for all images (unless overriden
+            ## as above), but might fail for unsupported types.
+            exit 7;;
+
+        ## Video
+         video/*)
+             # Thumbnail
+             ffmpegthumbnailer -i "${FILE_PATH}" -o "${IMAGE_CACHE_PATH}" -s 0 && exit 6
+             exit 1;;
+
+        ## PDF
+        # application/pdf)
+        #     pdftoppm -f 1 -l 1 \
+        #              -scale-to-x "${DEFAULT_SIZE%x*}" \
+        #              -scale-to-y -1 \
+        #              -singlefile \
+        #              -jpeg -tiffcompression jpeg \
+        #              -- "${FILE_PATH}" "${IMAGE_CACHE_PATH%.*}" \
+        #         && exit 6 || exit 1;;
+
+
+        ## ePub, MOBI, FB2 (using Calibre)
+        # application/epub+zip|application/x-mobipocket-ebook|\
+        # application/x-fictionbook+xml)
+        #     # ePub (using https://github.com/marianosimone/epub-thumbnailer)
+        #     epub-thumbnailer "${FILE_PATH}" "${IMAGE_CACHE_PATH}" \
+        #         "${DEFAULT_SIZE%x*}" && exit 6
+        #     ebook-meta --get-cover="${IMAGE_CACHE_PATH}" -- "${FILE_PATH}" \
+        #         >/dev/null && exit 6
+        #     exit 1;;
+
+        ## Font
+        application/font*|application/*opentype)
+            preview_png="/tmp/$(basename "${IMAGE_CACHE_PATH%.*}").png"
+            if fontimage -o "${preview_png}" \
+                         --pixelsize "120" \
+                         --fontname \
+                         --pixelsize "80" \
+                         --text "  ABCDEFGHIJKLMNOPQRSTUVWXYZ  " \
+                         --text "  abcdefghijklmnopqrstuvwxyz  " \
+                         --text "  0123456789.:,;(*!?') ff fl fi ffi ffl  " \
+                         --text "  The quick brown fox jumps over the lazy dog.  " \
+                         "${FILE_PATH}";
+            then
+                convert -- "${preview_png}" "${IMAGE_CACHE_PATH}" \
+                    && rm "${preview_png}" \
+                    && exit 6
+            else
+                exit 1
+            fi
+            ;;
+
+        ## Preview archives using the first image inside.
+        ## (Very useful for comic book collections for example.)
+        # application/zip|application/x-rar|application/x-7z-compressed|\
+        #     application/x-xz|application/x-bzip2|application/x-gzip|application/x-tar)
+        #     local fn=""; local fe=""
+        #     local zip=""; local rar=""; local tar=""; local bsd=""
+        #     case "${mimetype}" in
+        #         application/zip) zip=1 ;;
+        #         application/x-rar) rar=1 ;;
+        #         application/x-7z-compressed) ;;
+        #         *) tar=1 ;;
+        #     esac
+        #     { [ "$tar" ] && fn=$(tar --list --file "${FILE_PATH}"); } || \
+        #     { fn=$(bsdtar --list --file "${FILE_PATH}") && bsd=1 && tar=""; } || \
+        #     { [ "$rar" ] && fn=$(unrar lb -p- -- "${FILE_PATH}"); } || \
+        #     { [ "$zip" ] && fn=$(zipinfo -1 -- "${FILE_PATH}"); } || return
+        #
+        #     fn=$(echo "$fn" | python -c "import sys; import mimetypes as m; \
+        #             [ print(l, end='') for l in sys.stdin if \
+        #               (m.guess_type(l[:-1])[0] or '').startswith('image/') ]" |\
+        #         sort -V | head -n 1)
+        #     [ "$fn" = "" ] && return
+        #     [ "$bsd" ] && fn=$(printf '%b' "$fn")
+        #
+        #     [ "$tar" ] && tar --extract --to-stdout \
+        #         --file "${FILE_PATH}" -- "$fn" > "${IMAGE_CACHE_PATH}" && exit 6
+        #     fe=$(echo -n "$fn" | sed 's/[][*?\]/\\\0/g')
+        #     [ "$bsd" ] && bsdtar --extract --to-stdout \
+        #         --file "${FILE_PATH}" -- "$fe" > "${IMAGE_CACHE_PATH}" && exit 6
+        #     [ "$bsd" ] || [ "$tar" ] && rm -- "${IMAGE_CACHE_PATH}"
+        #     [ "$rar" ] && unrar p -p- -inul -- "${FILE_PATH}" "$fn" > \
+        #         "${IMAGE_CACHE_PATH}" && exit 6
+        #     [ "$zip" ] && unzip -pP "" -- "${FILE_PATH}" "$fe" > \
+        #         "${IMAGE_CACHE_PATH}" && exit 6
+        #     [ "$rar" ] || [ "$zip" ] && rm -- "${IMAGE_CACHE_PATH}"
+        #     ;;
+    esac
+
+    # openscad_image() {
+    #     TMPPNG="$(mktemp -t XXXXXX.png)"
+    #     openscad --colorscheme="${OPENSCAD_COLORSCHEME}" \
+    #         --imgsize="${OPENSCAD_IMGSIZE/x/,}" \
+    #         -o "${TMPPNG}" "${1}"
+    #     mv "${TMPPNG}" "${IMAGE_CACHE_PATH}"
+    # }
+
+    # case "${FILE_EXTENSION_LOWER}" in
+    #     ## 3D models
+    #     ## OpenSCAD only supports png image output, and ${IMAGE_CACHE_PATH}
+    #     ## is hardcoded as jpeg. So we make a tempfile.png and just
+    #     ## move/rename it to jpg. This works because image libraries are
+    #     ## smart enough to handle it.
+    #     csg|scad)
+    #         openscad_image "${FILE_PATH}" && exit 6
+    #         ;;
+    #     3mf|amf|dxf|off|stl)
+    #         openscad_image <(echo "import(\"${FILE_PATH}\");") && exit 6
+    #         ;;
+    # esac
+}
+
+handle_mime() {
+    local mimetype="${1}"
+    case "${mimetype}" in
+        ## RTF and DOC
+        text/rtf|*msword)
+            ## Preview as text conversion
+            ## note: catdoc does not always work for .doc files
+            ## catdoc: http://www.wagner.pp.ru/~vitus/software/catdoc/
+            catdoc -- "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## DOCX, ePub, FB2 (using markdown)
+        ## You might want to remove "|epub" and/or "|fb2" below if you have
+        ## uncommented other methods to preview those formats
+        *wordprocessingml.document|*/epub+zip|*/x-fictionbook+xml)
+            ## Preview as markdown conversion
+            pandoc -s -t markdown -- "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## XLS
+        *ms-excel)
+            ## Preview as csv conversion
+            ## xls2csv comes with catdoc:
+            ##   http://www.wagner.pp.ru/~vitus/software/catdoc/
+            xls2csv -- "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## Text
+        text/* | */xml)
+            ## Syntax highlight
+            if [[ "$( stat --printf='%s' -- "${FILE_PATH}" )" -gt "${HIGHLIGHT_SIZE_MAX}" ]]; then
+                exit 2
+            fi
+            if [[ "$( tput colors )" -ge 256 ]]; then
+                local pygmentize_format='terminal256'
+                local highlight_format='xterm256'
+            else
+                local pygmentize_format='terminal'
+                local highlight_format='ansi'
+            fi
+            env HIGHLIGHT_OPTIONS="${HIGHLIGHT_OPTIONS}" highlight \
+                --out-format="${highlight_format}" \
+                --force -- "${FILE_PATH}" && exit 5
+            env COLORTERM=8bit bat --color=always --style="plain" \
+                -- "${FILE_PATH}" && exit 5
+            pygmentize -f "${pygmentize_format}" -O "style=${PYGMENTIZE_STYLE}"\
+                -- "${FILE_PATH}" && exit 5
+            exit 2;;
+
+        ## DjVu
+        image/vnd.djvu)
+            ## Preview as text conversion (requires djvulibre)
+            djvutxt "${FILE_PATH}" | fmt -w "${PV_WIDTH}" && exit 5
+            exiftool "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## Image
+        image/*)
+            ## Preview as text conversion
+            # img2txt --gamma=0.6 --width="${PV_WIDTH}" -- "${FILE_PATH}" && exit 4
+            exiftool "${FILE_PATH}" && exit 5
+            exit 1;;
+
+        ## Video and audio
+        video/* | audio/*)
+            mediainfo "${FILE_PATH}" && exit 5
+            exiftool "${FILE_PATH}" && exit 5
+            exit 1;;
+    esac
+}
+
+handle_fallback() {
+    echo '----- File Type Classification -----' && file --dereference --brief -- "${FILE_PATH}" && exit 5
+    exit 1
+}
+
+
+MIMETYPE="$( file --dereference --brief --mime-type -- "${FILE_PATH}" )"
+if [[ "${PV_IMAGE_ENABLED}" == 'True' ]]; then
+    handle_image "${MIMETYPE}"
+fi
+handle_extension
+handle_mime "${MIMETYPE}"
+handle_fallback
+
+exit 1