Bash colour prompt ~/.bashrc.avail/90-color-prompt
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| #!/bin/bash | |
| prompt_ansi() { | |
| echo -e "\\[\033[$1\\]" | |
| } | |
| BLACK=0 | |
| RED=1 | |
| GREEN=2 | |
| YELLOW=3 | |
| BLUE=4 | |
| MAGENTA=5 | |
| CYAN=6 | |
| WHITE=7 | |
| FG=3 | |
| BG=4 | |
| RESET=0 | |
| BRIGHT=1 | |
| UNDERLINE=3 | |
| prompt_install() { | |
| case "${PROMPT_COMMAND}" in | |
| *show_fancy_prompt*) | |
| # Already installed | |
| ;; | |
| '') | |
| # Empty | |
| PROMPT_COMMAND=show_fancy_prompt | |
| ;; | |
| *) | |
| # Not empty | |
| PROMPT_COMMAND="show_fancy_prompt;$PROMPT_COMMAND" | |
| ;; | |
| esac | |
| } | |
| prompt_darkgreen () { | |
| echo $(prompt_ansi 3${GREEN}m)$@$(prompt_ansi 0m) | |
| } | |
| prompt_darkyellow () { | |
| echo $(prompt_ansi 3${YELLOW}m)$@$(prompt_ansi 0m) | |
| } | |
| prompt_green () { | |
| echo $(prompt_ansi 9${GREEN}m)$@$(prompt_ansi 0m) | |
| } | |
| prompt_yellow () { | |
| echo $(prompt_ansi 9${YELLOW}m)$@$(prompt_ansi 0m) | |
| } | |
| prompt_blue () { | |
| echo $(prompt_ansi 9${BLUE}m)$@$(prompt_ansi 0m) | |
| } | |
| prompt_cyan () { | |
| echo $(prompt_ansi 9${CYAN}m)$@$(prompt_ansi 0m) | |
| } | |
| prompt_white () { | |
| echo $(prompt_ansi "${RESET};${BRIGHT}m")$@$(prompt_ansi 0m) | |
| } | |
| prompt_bold_white () { | |
| echo $(prompt_ansi "${RESET};${BRIGHT}m")$@$(prompt_ansi 0m) | |
| } | |
| prompt_bold_red () { | |
| echo $(prompt_ansi "9${RED};${BRIGHT}m")$@$(prompt_ansi 0m) | |
| } | |
| show_fancy_prompt() { | |
| PROMPT_RET=$? | |
| if [ $PROMPT_RET -eq 0 ]; then | |
| PROMPT_ERRCODE="" | |
| else | |
| PROMPT_ERRCODE="!$(prompt_bold_red $PROMPT_RET)" | |
| fi | |
| local PROMPT_GLYPHS= | |
| local AWS_GLYPH= | |
| local PYTHON_GLYPH= | |
| local JOBS_GLYPH= | |
| [ -n "$AWS_ACCESS_KEY_ID" ] && AWS_GLYPH="$(prompt_darkyellow [aws])" | |
| [ -n "$AWS_PROFILE" ] && AWS_GLYPH="$(prompt_darkyellow "[aws=$AWS_PROFILE]")" | |
| [ -n "$VIRTUAL_ENV" ] && PYTHON_GLYPH="$(prompt_darkgreen [py])" | |
| [ -n "$PYENV_VERSION" ] && PYTHON_GLYPH="$(prompt_darkgreen "[py=$PYENV_VERSION]")" | |
| [[ $(jobs -p) ]] && JOBS_GLYPH="$(prompt_cyan "[j\j]")" | |
| PROMPT_GLYPHS="$JOBS_GLYPH$PROMPT_GLYPHS$PYTHON_GLYPH$AWS_GLYPH" | |
| $MY_PROMPT_COMMAND | |
| } | |
| update_ps1_long() { | |
| PS1="$(prompt_yellow \\A) $(prompt_green \\u)@$(prompt_green \\h):$(prompt_blue \\w)$PROMPT_ERRCODE$(prompt_bold_white \\$) " | |
| } | |
| update_ps1_full() { | |
| PS1="$PROMPT_GLYPHS$(prompt_green \\u)@$(prompt_green \\h):$(prompt_blue \\w)$PROMPT_ERRCODE$(prompt_bold_white \\$) " | |
| } | |
| update_ps1_full_line() { | |
| PS1="$PROMPT_GLYPHS$(prompt_green \\u)@$(prompt_green \\h):$(prompt_blue \\w)\n$PROMPT_ERRCODE$(prompt_bold_white \\$) " | |
| } | |
| update_ps1_short() { | |
| PS1="$(prompt_blue \\w)$PROMPT_ERRCODE$(prompt_bold_white \\$) " | |
| } | |
| update_ps1_tiny() { | |
| PS1="$PROMPT_ERRCODE$(prompt_bold_white \\$) " | |
| } | |
| long-prompt() { | |
| MY_PROMPT_COMMAND=update_ps1_long | |
| } | |
| prompt-long() { long-prompt; } | |
| full-prompt() { | |
| MY_PROMPT_COMMAND=update_ps1_full | |
| } | |
| prompt-full() { full-prompt; } | |
| full-line-prompt() { | |
| MY_PROMPT_COMMAND=update_ps1_full_line | |
| } | |
| prompt-full-line() { full-line-prompt; } | |
| short-prompt() { | |
| MY_PROMPT_COMMAND=update_ps1_short | |
| } | |
| prompt-short() { short-prompt; } | |
| tiny-prompt() { | |
| MY_PROMPT_COMMAND=update_ps1_tiny | |
| } | |
| prompt-tiny() { tiny-prompt; } | |
| prompt_install | |
| full-prompt |
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