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#!/usr/bin/env bash |
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# As best I can tell, zsh doesn't have the ability to export functions so I created this script instead |
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# This is only used by the file /shells/zsh/includes/fzf.zsh |
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preview="$1" |
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RED='\033[0;31m' |
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YELLOW='\033[0;33m' |
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GREEN='\033[0;32m' |
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NC='\033[0m' |
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# prints dir git info |
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gitInfo(){ |
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local dir="$1" |
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cd "$dir" |
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local repoTopLevel="$(command git rev-parse --show-toplevel 2> /dev/null)" |
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local branch="$(git branch --show-current 2> /dev/null)" |
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if [ -n "$branch" ]; then |
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local tag="$(git describe --tags --exact-match HEAD 2> /dev/null)" |
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local ret="" |
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[ -n "$branch" ] && ret=" $branch " |
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[ -n "$tag" ] && ret+=" $tag " |
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[ -n "$ret" ] || ret="$(git rev-parse --short HEAD 2> /dev/null)" |
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local repoTopLevel="$(command git rev-parse --show-toplevel 2> /dev/null)" |
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local untrackedFiles=$(command git ls-files --others --exclude-standard "${repoTopLevel}" 2> /dev/null) |
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local modified=$(command git diff --name-only 2> /dev/null) |
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local staged=$(command git diff --staged --name-only 2> /dev/null) |
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if [ -n "$untrackedFiles" ]; then |
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ret+=" " |
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fi |
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if [ -n "$modified" ]; then |
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ret+=" " |
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fi |
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if [ -n "$staged" ]; then |
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ret+=" " |
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fi |
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echo -e "$ret" |
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fi |
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} |
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directoryInfo(){ |
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local dir="$1" |
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local git="$(gitInfo "$dir")" |
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local size="Size: $(du -hs "$dir" | cut -f 1)" |
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echo -e "$GREEN$git $YELLOW$size $NC" | sed -e 's/^[[:space:]]*//' |
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} |
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if [ -d "$preview" ]; then |
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directoryInfo "$preview" |
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ls -lah --color "$preview" | sed '/^total/d' |
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else |
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bat --style=numbers --color=always "$preview" |
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fi
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