updatesHEADmaster

1 files changed, 0 insertions, 274 deletions

diff --git a/fedora/.local/bin/imgcat b/fedora/.local/bin/imgcat
deleted file mode 100755
index af50702..0000000
--- a/fedora/.local/bin/imgcat
+++ /dev/null
@@ -1,274 +0,0 @@
-#!/usr/bin/env bash
-
-set -o pipefail
-
-# tmux requires unrecognized OSC sequences to be wrapped with DCS tmux;
-# <sequence> ST, and for all ESCs in <sequence> to be replaced with ESC ESC. It
-# only accepts ESC backslash for ST. We use TERM instead of TMUX because TERM
-# gets passed through ssh.
-function print_osc() {
-    if [[ $TERM == screen* || $TERM == tmux* ]]; then
-        printf "\033Ptmux;\033\033]"
-    else
-        printf "\033]"
-    fi
-}
-
-# More of the tmux workaround described above.
-function print_st() {
-    if [[ $TERM == screen* || $TERM == tmux* ]]; then
-        printf "\a\033\\"
-    else
-        printf "\a"
-    fi
-}
-
-function load_version() {
-    if [ -z ${IMGCAT_BASE64_VERSION+x} ]; then
-        IMGCAT_BASE64_VERSION=$(base64 --version 2>&1)
-        export IMGCAT_BASE64_VERSION
-    fi
-}
-
-function b64_encode() {
-    load_version
-    if [[ $IMGCAT_BASE64_VERSION =~ GNU ]]; then
-        # Disable line wrap
-        base64 -w0
-    else
-        base64
-    fi
-}
-
-function b64_decode() {
-    load_version
-    if [[ $IMGCAT_BASE64_VERSION =~ fourmilab ]]; then
-        BASE64ARG=-d
-    elif [[ $IMGCAT_BASE64_VERSION =~ GNU ]]; then
-        BASE64ARG=-di
-    else
-        BASE64ARG=-D
-    fi
-    base64 $BASE64ARG
-}
-
-# print_image filename inline base64contents print_filename width height preserve_aspect_ratio
-#   filename: Filename to convey to client
-#   inline: 0 or 1, if set to 1, the file will be displayed inline, otherwise, it will be downloaded
-#   base64contents: Base64-encoded contents
-#   print_filename: 0 or 1, if set to 1, print the filename after outputting the image
-#   width: set output width of the image in character cells, pixels or percent
-#   height: set output height of the image in character cells, pixels or percent
-#   preserve_aspect_ratio: 0 or 1, if set to 1, fill the specified width and height as much as possible without stretching the image
-#   file: Empty string or file type like "application/json" or ".js".
-#   legacy: 1 to send one giant control sequence, 0 to send many small control sequences.
-function print_image() {
-    # Send metadata to begin transfer.
-    print_osc
-    printf "1337;"
-    if [[ "$9" -eq 1 ]]; then
-        printf "File"
-    else
-        printf "MultipartFile"
-    fi
-    printf "=inline=%s" "$2"
-    printf ";size=%d" $(printf "%s" "$3" | b64_decode | wc -c)
-    [ -n "$1" ] && printf ";name=%s" "$(printf "%s" "$1" | b64_encode)"
-    [ -n "$5" ] && printf ";width=%s" "$5"
-    [ -n "$6" ] && printf ";height=%s" "$6"
-    [ -n "$7" ] && printf ";preserveAspectRatio=%s" "$7"
-    [ -n "$8" ] && printf ";type=%s" "$8"
-    if [[ "$9" -eq 1 ]]; then
-        printf ":%s" "$3"
-        print_st
-    else
-        print_st
-
-        # Split into 200-byte chunks. This helps it get through tmux.
-        parts=$(printf "%s" "$3" | fold -w 200)
-
-        # Send each part.
-        for part in $parts; do
-            print_osc
-            printf '1337;FilePart=%s' "$part"
-            print_st
-        done
-
-        # Indicate completion
-        print_osc
-        printf '1337;FileEnd'
-        print_st
-    fi
-
-    printf '\n'
-    [ "$4" == "1" ] && echo "$1"
-    has_image_displayed=t
-}
-
-function error() {
-    errcho "ERROR: $*"
-}
-
-function errcho() {
-    echo "$@" >&2
-}
-
-function show_help() {
-    errcho
-    errcho "Usage: imgcat [-p] [-n] [-W width] [-H height] [-r] [-s] [-u] [-t file-type] [-f] filename ..."
-    errcho "       cat filename | imgcat [-W width] [-H height] [-r] [-s]"
-    errcho
-    errcho "Display images inline in the iTerm2 using Inline Images Protocol"
-    errcho
-    errcho "Options:"
-    errcho
-    errcho "    -h, --help                      Display help message"
-    errcho "    -p, --print                     Enable printing of filename or URL after each image"
-    errcho "    -n, --no-print                  Disable printing of filename or URL after each image"
-    errcho "    -u, --url                       Interpret following filename arguments as remote URLs"
-    errcho "    -f, --file                      Interpret following filename arguments as regular Files"
-    errcho "    -t, --type file-type            Provides a type hint"
-    errcho "    -r, --preserve-aspect-ratio     When scaling image preserve its original aspect ratio"
-    errcho "    -s, --stretch                   Stretch image to specified width and height (this option is opposite to -r)"
-    errcho "    -W, --width N                   Set image width to N character cells, pixels or percent (see below)"
-    errcho "    -H, --height N                  Set image height to N character cells, pixels or percent (see below)"
-    errcho "    -l, --legacy                    Use legacy protocol that sends the whole image in a single control sequence"
-    errcho
-    errcho "    If you don't specify width or height an appropriate value will be chosen automatically."
-    errcho "    The width and height are given as word 'auto' or number N followed by a unit:"
-    errcho "        N      character cells"
-    errcho "        Npx    pixels"
-    errcho "        N%     percent of the session's width or height"
-    errcho "        auto   the image's inherent size will be used to determine an appropriate dimension"
-    errcho
-    errcho "    If a type is provided, it is used as a hint to disambiguate."
-    errcho "    The file type can be a mime type like text/markdown, a language name like Java, or a file extension like .c"
-    errcho "    The file type can usually be inferred from the extension or its contents. -t is most useful when"
-    errcho "    a filename is not available, such as whe input comes from a pipe."
-    errcho
-    errcho "Examples:"
-    errcho
-    errcho "    $ imgcat -W 250px -H 250px -s avatar.png"
-    errcho "    $ cat graph.png | imgcat -W 100%"
-    errcho "    $ imgcat -p -W 500px -u http://host.tld/path/to/image.jpg -W 80 -f image.png"
-    errcho "    $ cat url_list.txt | xargs imgcat -p -W 40 -u"
-    errcho "    $ imgcat -t application/json config.json"
-    errcho
-}
-
-function check_dependency() {
-    if ! (builtin command -V "$1" >/dev/null 2>&1); then
-        error "missing dependency: can't find $1"
-        exit 1
-    fi
-}
-
-# verify that value is in the image sizing unit format: N / Npx / N% / auto
-function validate_size_unit() {
-    if [[ ! "$1" =~ ^(:?[0-9]+(:?px|%)?|auto)$ ]]; then
-        error "Invalid image sizing unit - '$1'"
-        show_help
-        exit 1
-    fi
-}
-
-## Main
-
-if [ -t 0 ]; then
-    has_stdin=f
-else
-    has_stdin=t
-fi
-
-# Show help if no arguments and no stdin.
-if [ $has_stdin = f ] && [ $# -eq 0 ]; then
-    show_help
-    exit
-fi
-
-check_dependency base64
-check_dependency wc
-file_type=""
-legacy=0
-
-# Look for command line flags.
-while [ $# -gt 0 ]; do
-    case "$1" in
-    -h | --h | --help)
-        show_help
-        exit
-        ;;
-    -p | --p | --print)
-        print_filename=1
-        ;;
-    -n | --n | --no-print)
-        print_filename=0
-        ;;
-    -W | --W | --width)
-        validate_size_unit "$2"
-        width="$2"
-        shift
-        ;;
-    -H | --H | --height)
-        validate_size_unit "$2"
-        height="$2"
-        shift
-        ;;
-    -r | --r | --preserve-aspect-ratio)
-        preserve_aspect_ratio=1
-        ;;
-    -s | --s | --stretch)
-        preserve_aspect_ratio=0
-        ;;
-    -l | --l | --legacy)
-        legacy=1
-        ;;
-    -f | --f | --file)
-        has_stdin=f
-        is_url=f
-        ;;
-    -u | --u | --url)
-        check_dependency curl
-        has_stdin=f
-        is_url=t
-        ;;
-    -t | --t | --type)
-         file_type="$2"
-         shift
-         ;;
-    -*)
-        error "Unknown option flag: $1"
-        show_help
-        exit 1
-        ;;
-    *)
-        if [ "$is_url" == "t" ]; then
-            encoded_image=$(curl -fs "$1" | b64_encode) || {
-                error "Could not retrieve image from URL $1, error_code: $?"
-                exit 2
-            }
-        elif [ -r "$1" ]; then
-            encoded_image=$(cat "$1" | b64_encode)
-        else
-            error "imgcat: $1: No such file or directory"
-            exit 2
-        fi
-        has_stdin=f
-        print_image "$1" 1 "$encoded_image" "$print_filename" "$width" "$height" "$preserve_aspect_ratio" "$file_type" "$legacy"
-        ;;
-    esac
-    shift
-done
-
-# Read and print stdin
-if [ $has_stdin = t ]; then
-    print_image "" 1 "$(cat | b64_encode)" 0 "$width" "$height" "$preserve_aspect_ratio" "$file_type" "$legacy"
-fi
-
-if [ "$has_image_displayed" != "t" ]; then
-    error "No image provided. Check command line options."
-    show_help
-    exit 1
-fi
-
-exit 0