X-Git-Url: https://src.twobees.de/?a=blobdiff_plain;ds=sidebyside;f=stow%2Foh-my-zsh%2F.oh-my-zsh%2Fplugins%2Fcolorize%2Fcolorize.plugin.zsh;fp=stow%2Foh-my-zsh%2F.oh-my-zsh%2Fplugins%2Fcolorize%2Fcolorize.plugin.zsh;h=0000000000000000000000000000000000000000;hb=1a8e170bbe5c6641a26ab1ce2e6ce6c5c1faa4cd;hp=a9da6cf83c11e236869b741508fd1488d04a9184;hpb=475ba35502579302593f4735c853c49ef1845dcb;p=dotfiles.git diff --git a/stow/oh-my-zsh/.oh-my-zsh/plugins/colorize/colorize.plugin.zsh b/stow/oh-my-zsh/.oh-my-zsh/plugins/colorize/colorize.plugin.zsh deleted file mode 100644 index a9da6cf..0000000 --- a/stow/oh-my-zsh/.oh-my-zsh/plugins/colorize/colorize.plugin.zsh +++ /dev/null @@ -1,114 +0,0 @@ -# Easier alias to use the plugin -alias ccat="colorize_cat" -alias cless="colorize_less" - -# '$0:A' gets the absolute path of this file -ZSH_COLORIZE_PLUGIN_PATH=$0:A - -colorize_check_requirements() { - local -a available_tools - available_tools=("chroma" "pygmentize") - - if [ -z "$ZSH_COLORIZE_TOOL" ]; then - if (( $+commands[pygmentize] )); then - ZSH_COLORIZE_TOOL="pygmentize" - elif (( $+commands[chroma] )); then - ZSH_COLORIZE_TOOL="chroma" - else - echo "Neither 'pygments' nor 'chroma' is installed!" >&2 - return 1 - fi - fi - - if [[ ${available_tools[(Ie)$ZSH_COLORIZE_TOOL]} -eq 0 ]]; then - echo "ZSH_COLORIZE_TOOL '$ZSH_COLORIZE_TOOL' not recognized. Available options are 'pygmentize' and 'chroma'." >&2 - return 1 - elif (( $+commands["$ZSH_COLORIZE_TOOL"] )); then - echo "Package '$ZSH_COLORIZE_TOOL' is not installed!" >&2 - return 1 - fi -} - -colorize_cat() { - if ! colorize_check_requirements; then - return 1 - fi - - # If the environment variable ZSH_COLORIZE_STYLE - # is set, use that theme instead. Otherwise, - # use the default. - if [ -z "$ZSH_COLORIZE_STYLE" ]; then - # Both pygmentize & chroma support 'emacs' - ZSH_COLORIZE_STYLE="emacs" - fi - - # Use stdin if no arguments have been passed. - if [ $# -eq 0 ]; then - if [[ "$ZSH_COLORIZE_TOOL" == "pygmentize" ]]; then - pygmentize -O style="$ZSH_COLORIZE_STYLE" -g - else - chroma --style="$ZSH_COLORIZE_STYLE" --formatter="${ZSH_COLORIZE_CHROMA_FORMATTER:-terminal}" - fi - return $? - fi - - # Guess lexer from file extension, or guess it from file contents if unsuccessful. - local FNAME lexer - for FNAME in "$@"; do - if [[ "$ZSH_COLORIZE_TOOL" == "pygmentize" ]]; then - lexer=$(pygmentize -N "$FNAME") - if [[ $lexer != text ]]; then - pygmentize -O style="$ZSH_COLORIZE_STYLE" -l "$lexer" "$FNAME" - else - pygmentize -O style="$ZSH_COLORIZE_STYLE" -g "$FNAME" - fi - else - chroma --style="$ZSH_COLORIZE_STYLE" --formatter="${ZSH_COLORIZE_CHROMA_FORMATTER:-terminal}" "$FNAME" - fi - done -} - -# The less option 'F - Forward forever; like "tail -f".' will not work in this implementation -# caused by the lack of the ability to follow the file within pygmentize. -colorize_less() { - if ! colorize_check_requirements; then - return 1 - fi - - _cless() { - # LESS="-R $LESS" enables raw ANSI colors, while maintain already set options. - local LESS="-R $LESS" - - # This variable tells less to pipe every file through the specified command - # (see the man page of less INPUT PREPROCESSOR). - # 'zsh -ic "colorize_cat %s 2> /dev/null"' would not work for huge files like - # the ~/.zsh_history. For such files the tty of the preprocessor will be suspended. - # Therefore we must source this file to make colorize_cat available in the - # preprocessor without the interactive mode. - # `2>/dev/null` will suppress the error for large files 'broken pipe' of the python - # script pygmentize, which will show up if less has not fully "loaded the file" - # (e.g. when not scrolled to the bottom) while already the next file will be displayed. - local LESSOPEN="| zsh -c 'source \"$ZSH_COLORIZE_PLUGIN_PATH\"; \ - ZSH_COLORIZE_TOOL=$ZSH_COLORIZE_TOOL ZSH_COLORIZE_STYLE=$ZSH_COLORIZE_STYLE \ - colorize_cat %s 2> /dev/null'" - - # LESSCLOSE will be set to prevent any errors by executing a user script - # which assumes that his LESSOPEN has been executed. - local LESSCLOSE="" - - LESS="$LESS" LESSOPEN="$LESSOPEN" LESSCLOSE="$LESSCLOSE" command less "$@" - } - - if [ -t 0 ]; then - _cless "$@" - else - # The input is not associated with a terminal, therefore colorize_cat will - # colorize this input and pass it to less. - # Less has now to decide what to use. If any files have been provided, less - # will ignore the input by default, otherwise the colorized input will be used. - # If files have been supplied and the input has been redirected, this will - # lead to unnecessary overhead, but retains the ability to use the less options - # without checking for them inside this script. - colorize_cat | _cless "$@" - fi -}