99 lines
3.0 KiB
Bash
99 lines
3.0 KiB
Bash
function enrich {
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flag=$1
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symbol=$2
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if [[ -n $3 ]]
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then
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coloron=$3
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else
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coloron=${on}
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fi
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if [[ $flag == true ]]; then color="${coloron}"; else color="${off}"; fi
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PS1="${PS1}${color}${symbol} "
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}
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function enrich_if_greater_than_zero {
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symbol=$1
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variable=$2
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if [[ $variable -gt 0 ]]
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then
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flag="true"
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else
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flag="false"
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fi
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enrich "${flag}" "${symbol}"
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}
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function build_prompt {
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PS1=""
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# Colors
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on="\[\033[0;37m\]"
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off="\[\033[1;30m\]"
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alert="\[\033[0;31m\]"
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branch_color="\[\033[0;34m\]"
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blinking="\[\033[1;5;17m\]"
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reset="\[\033[0m\]"
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# Git info
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echo 1
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current_commit_hash=$(git rev-parse HEAD 2> /dev/null)
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current_commit_hash_abbrev=$(git rev-parse --short HEAD 2> /dev/null)
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if [[ -n $current_commit_hash ]]; then is_a_git_repo=true; else is_a_git_repo=false; fi
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if [[ $is_a_git_repo == true ]]; then
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current_branch=$(git rev-parse --abbrev-ref HEAD);
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if [[ $current_branch == "HEAD" ]]; then detached=true; else detached=false; fi
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upstream=$(git rev-parse --symbolic-full-name --abbrev-ref @{upstream} 2> /dev/null)
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if [[ $upstream != "@{upstream}" ]]; then has_upstream=true; else has_upstream=false; upstream=""; fi
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number_of_modifications=$(git status --short 2> /dev/null|grep --count -e ^\.M)
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if [[ ${number_of_modifications} -gt 0 ]] ; then has_modifications=true; else has_modifications=false; fi
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number_of_modifications_cached=$(git status --short 2> /dev/null|grep --count -e ^M)
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if [[ ${number_of_modifications_cached} -gt 0 ]] ; then has_modifications_cached=true; else has_modifications_cached=false; fi
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number_of_untracked_files=$(git status --short 2> /dev/null|grep --count -e ^\?\?)
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if [[ ${number_of_untracked_files} -gt 0 ]] ; then has_untracked_files=true; else has_untracked_files=false; fi
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fi
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echo "is a git repo: ${is_a_git_repo}"
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echo "current commit hash: ${current_commit_hash}"
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echo "current branch: ${current_branch}"
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echo "is detached: ${detached}"
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echo "upstream branch: ${upstream}"
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echo "Has upstream: ${has_upstream}"
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echo "Has mofications: ${has_modifications}"
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echo "Has mofications_cached: ${has_modifications_cached}"
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echo "Has untracked files: ${has_untracked_files}"
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echo "-------------"
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enrich ${is_a_git_repo} "❤"
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enrich ${detached} "⚯" "${alert}"
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enrich ${has_modifications} "✎"
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enrich ${has_modifications_cached} "→"
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enrich ${has_untracked_files} "∿"
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if [[ ${is_a_git_repo} == true ]]
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then
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if [[ ${detached} == true ]]
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then
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PS1="${PS1} ${on}($current_commit_hash_abbrev)"
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else
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if [[ $has_upstream == true ]]
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then
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PS1="${PS1} ${on}(${current_branch} => ${upstream//\/$current_branch/})"
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else
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PS1="${PS1} ${on}(${current_branch})"
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fi
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fi
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fi
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PS1="${PS1}${reset} :"
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}
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#PREVIOUS_PROMPT=$PS1
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PROMPT_COMMAND=build_prompt
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