diff options
author | Tom Ryder <tom@sanctum.geek.nz> | 2016-04-23 02:37:50 +1200 |
---|---|---|
committer | Tom Ryder <tom@sanctum.geek.nz> | 2016-04-23 02:37:50 +1200 |
commit | 535660daa076ad6b4c5143719b5860f95314b0d1 (patch) | |
tree | a6daa388c27ec45ad7024882dae1fd1277a5a8b7 | |
parent | Update public key (diff) | |
download | dotfiles-535660daa076ad6b4c5143719b5860f95314b0d1.tar.gz dotfiles-535660daa076ad6b4c5143719b5860f95314b0d1.zip |
Add means to change prompt color
-rw-r--r-- | README.markdown | 4 | ||||
-rw-r--r-- | bash/bashrc.d/prompt.bash | 11 |
2 files changed, 10 insertions, 5 deletions
diff --git a/README.markdown b/README.markdown index 468b8c45..2a8f1492 100644 --- a/README.markdown +++ b/README.markdown @@ -143,8 +143,8 @@ It expands based on context to include these elements in this order: * The number of running background jobs, if non-zero * The exit status of the last command, if non-zero -You can set `PROMPT_PREFIX` and/or `PROMPT_SUFFIX` too, which do about what -you’d expect. +You can set `PROMPT_COLOR`, `PROMPT_PREFIX`, and `PROMPT_SUFFIX` too, which all +do about what you’d expect. This is all managed within the `prompt` function. There’s some mildly hacky logic on `tput` codes included such that it should work correctly for most diff --git a/bash/bashrc.d/prompt.bash b/bash/bashrc.d/prompt.bash index d4ec0645..4c82cec0 100644 --- a/bash/bashrc.d/prompt.bash +++ b/bash/bashrc.d/prompt.bash @@ -49,15 +49,20 @@ prompt() { # Check if we have non-bold bright green available 256) format=$( { - tput AF 10 || tput setaf 10 \ - || tput AF 10 0 0 || tput setaf 10 0 0 + : "${PROMPT_COLOR:=10}" + tput AF "$PROMPT_COLOR" \ + || tput setaf "$PROMPT_COLOR" \ + || tput AF "$PROMPT_COLOR" 0 0 \ + || tput setaf "$PROMPT_COLOR" 0 0 } 2>/dev/null ) ;; # If we have only eight colors, use bold green 8) format=$( { - tput AF 2 || tput setaf 2 + : "${PROMPT_COLOR:=2}" + tput AF "$PROMPT_COLOR" \ + || tput setaf "$PROMPT_COLOR" tput md || tput bold } 2>/dev/null ) ;; |