fzf: Sync scope.sh with upstream
parent
f3a7a1ba0e
commit
a11bcef70f
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@ -17,18 +17,20 @@
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# 4 | fix height | success. Don't reload when height changes
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# 5 | fix both | success. Don't ever reload
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# 6 | image | success. display the image $cached points to as an image preview
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# 7 | image | success. display the file directly as an image
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# Meaningful aliases for arguments:
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path="$1" # Full path of the selected file
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width="$2" # Width of the preview pane (number of fitting characters)
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height="$3" # Height of the preview pane (number of fitting characters)
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cached="$4" # Path that should be used to cache image previews
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path="$1" # Full path of the selected file
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width="$2" # Width of the preview pane (number of fitting characters)
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height="$3" # Height of the preview pane (number of fitting characters)
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cached="$4" # Path that should be used to cache image previews
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preview_images="$5" # "True" if image previews are enabled, "False" otherwise.
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maxln=200 # Stop after $maxln lines. Can be used like ls | head -n $maxln
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# Find out something about the file:
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mimetype=$(file --mime-type -Lb "$path")
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extension=$(/bin/echo "${path##*.}" | tr "[:upper:]" "[:lower:]")
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extension=$(/bin/echo "${path##*.}" | awk '{print tolower($0)}')
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# Functions:
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# runs a command and saves its output into $output. Useful if you need
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@ -42,76 +44,96 @@ dump() { /bin/echo "$output"; }
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trim() { head -n "$maxln"; }
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# wraps highlight to treat exit code 141 (killed by SIGPIPE) as success
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highlight() { command highlight "$@"; test $? = 0 -o $? = 141; }
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safepipe() { "$@"; test $? = 0 -o $? = 141; }
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# Image previews, if enabled in ranger.
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if [ "$preview_images" = "True" ]; then
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case "$mimetype" in
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# Image previews for SVG files, disabled by default.
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###image/svg+xml)
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### convert "$path" "$cached" && exit 6 || exit 1;;
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# Image previews for image files. w3mimgdisplay will be called for all
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# image files (unless overriden as above), but might fail for
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# unsupported types.
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image/*)
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exit 7;;
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# Image preview for video, disabled by default.:
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###video/*)
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### ffmpegthumbnailer -i "$path" -o "$cached" -s 0 && exit 6 || exit 1;;
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esac
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fi
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case "$extension" in
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# Archive extensions:
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# We ignore compressed tared files as it is too slow.
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# bz|bz2|t7z|tbz|tbz2|tgz|tlz|txz|tZ|xz|gz|
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a|ace|alz|arc|arj|cab|cpio|deb|jar|lha|lz|lzh|lzma|lzo|\
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rpm|rz|tar|tzo|war|xpi|Z|zip)
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try als "$path" && { dump | trim; exit 0; }
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try acat "$path" && { dump | trim; exit 3; }
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try bsdtar -lf "$path" && { dump | trim; exit 0; }
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exit 1;;
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rar)
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try unrar -p- lt "$path" && { dump | trim; exit 0; } || exit 1;;
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# Archive extensions:
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# We ignore compressed tared files as it is too slow.
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# bz|bz2|t7z|tbz|tbz2|tgz|tlz|txz|tZ|xz|gz|
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a|ace|alz|arc|arj|cab|cpio|deb|jar|lha|lz|lzh|lzma|lzo|\
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rpm|rz|tar|tzo|war|xpi|Z|zip)
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try als "$path" && { dump | trim; exit 0; }
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try acat "$path" && { dump | trim; exit 3; }
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try bsdtar -lf "$path" && { dump | trim; exit 0; }
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exit 1;;
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rar)
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# avoid password prompt by providing empty password
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try unrar -p- lt "$path" && { dump | trim; exit 0; } || exit 1;;
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7z)
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# avoid password prompt by providing empty password
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try 7z -p l "$path" && { dump | trim; exit 0; } || exit 1;;
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# PDF documents:
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pdf)
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try pdftotext -l 10 -nopgbrk -q "$path" - && \
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{ dump | trim | fmt -s -w $width; exit 0; } || exit 1;;
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# BitTorrent Files
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torrent)
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try transmission-show "$path" && { dump | trim; exit 5; } || exit 1;;
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# ODT Files
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odt|ods|odp|sxw)
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try odt2txt "$path" && { dump | trim; exit 5; } || exit 1;;
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# HTML Pages:
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htm|html|xhtml)
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try w3m -dump "$path" && { dump | trim | fmt -s -w $width; exit 4; }
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try lynx -dump "$path" && { dump | trim | fmt -s -w $width; exit 4; }
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try elinks -dump "$path" && { dump | trim | fmt -s -w $width; exit 4; }
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;; # fall back to highlight/cat if the text browsers fail
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# PDF documents:
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pdf)
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try pdftotext -l 10 -nopgbrk -q "$path" - && \
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{ dump | trim | fmt -s -w $width; exit 0; } || exit 1;;
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# BitTorrent Files
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torrent)
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try transmission-show "$path" && { dump | trim; exit 5; } || exit 1;;
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# HTML Pages:
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htm|html|xhtml)
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try w3m -dump "$path" && { dump | trim | fmt -s -w $width; exit 4; }
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try lynx -dump "$path" && { dump | trim | fmt -s -w $width; exit 4; }
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try elinks -dump "$path" && { dump | trim | fmt -s -w $width; exit 4; }
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;; # fall back to highlight/cat if the text browsers fail
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## CUSTOM SUPPORT
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mts|m2ts|mkv|ogg)
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try mediainfo "$path" && { dump | sed 's/ \+:/: /;' | trim | fmt -s -w $width; exit 4; } ;;
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doc)
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try antiword "$path" && { dump | trim | fmt -s -w $width; exit 0; }
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try catdoc "$path" && { dump | trim | fmt -s -w $width; exit 0; }
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exit 1;;
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docx)
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try docx2txt.pl "$path" - && { dump | trim | fmt -s -w $width; exit 0; }
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try catdoc "$path" && { dump | trim | fmt -s -w $width; exit 0; }
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exit 1;;
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rtf)
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try unrtf --text "$path" && { dump | trim | fmt -s -w $width; exit 0; } || exit 1;;
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odt)
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try odt2txt "$path" && { dump | trim | fmt -s -w $width; exit 0; } || exit 1;;
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tga)
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try mediainfo "$path" && { dump | trim | sed 's/ \+:/: /;'; exit 5; } || exit 1;;
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## CUSTOM
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mts|m2ts|mkv|ogg)
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try mediainfo "$path" && { dump | sed 's/ \+:/: /;' | trim | fmt -s -w $width; exit 4; } ;;
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doc)
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try antiword "$path" && { dump | trim | fmt -s -w $width; exit 0; }
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try catdoc "$path" && { dump | trim | fmt -s -w $width; exit 0; }
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exit 1;;
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docx)
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try docx2txt.pl "$path" - && { dump | trim | fmt -s -w $width; exit 0; }
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try catdoc "$path" && { dump | trim | fmt -s -w $width; exit 0; }
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exit 1;;
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rtf)
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try unrtf --text "$path" && { dump | trim | fmt -s -w $width; exit 0; } || exit 1;;
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tga)
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try mediainfo "$path" && { dump | trim | sed 's/ \+:/: /;'; exit 5; } || exit 1;;
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esac
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case "$mimetype" in
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# Syntax highlight for text files:
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text/* | */xml)
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try highlight --out-format=xterm256 -s clarity "$path" && { dump | trim; exit 5; } || exit 2;;
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# Ascii-previews of images:
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image/*)
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exiftool "$path" && exit 5
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# # Use sed to remove spaces so the output fits into the narrow window
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try mediainfo "$path" && { dump | trim | sed 's/ \+:/: /;'; exit 5; } || exit 1;;
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# Image preview for videos, disabled by default:
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# video/*)
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# ffmpegthumbnailer -i "$path" -o "$cached" -s 0 && exit 6 || exit 1;;
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# Display information about media files:
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video/* | audio/*)
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# Use sed to remove spaces so the output fits into the narrow window
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try mediainfo "$path" && { dump | trim | sed 's/ \+:/: /;'; exit 5; }
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exiftool "$path" && exit 5
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exit 1;;
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# Syntax highlight for text files:
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text/* | */xml)
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if [ "$(tput colors)" -ge 256 ]; then
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pygmentize_format=terminal256
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highlight_format=xterm256
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else
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pygmentize_format=terminal
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highlight_format=ansi
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fi
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try safepipe highlight --out-format=${highlight_format} "$path" && { dump | trim; exit 5; }
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try safepipe pygmentize -f ${pygmentize_format} "$path" && { dump | trim; exit 5; }
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exit 2;;
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# Ascii-previews of images:
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image/*)
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img2txt --gamma=0.6 --width="$width" "$path" && exit 4 || exit 1;;
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# Display information about media files:
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video/* | audio/*)
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exiftool "$path" && exit 5
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# Use sed to remove spaces so the output fits into the narrow window
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try mediainfo "$path" && { dump | trim | sed 's/ \+:/: /;'; exit 5; } || exit 1;;
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esac
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exit 1
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@ -4,7 +4,6 @@
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SOURCEDIR="$HOME/personal"
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[ -z "$XDG_CONFIG_HOME" ] && XDG_CONFIG_HOME="$HOME/.config"
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[ -z "$XDG_DATA_HOME" ] && XDG_DATA_HOME="$HOME/.local/share"
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[ -z "$XDG_DATA_DIRS" ] && XDG_DATA_DIRS="/usr/local/share"
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echo "==> 'temp' folder"
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mkdir -pv "$HOME/temp"
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