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authorTom Ryder <tom@sanctum.geek.nz>2017-01-25 14:31:32 +1300
committerTom Ryder <tom@sanctum.geek.nz>2017-01-25 14:31:32 +1300
commite3f97d6c12e6e311b155ce24ce586717b1abc18b (patch)
tree4d7f5c0556499331218bf2897ef04bc2962aca12 /zsh
parenta03e567632b1104433c7f53768fc28566b42d438 (diff)
downloaddotfiles-e3f97d6c12e6e311b155ce24ce586717b1abc18b.tar.gz
Show prompt prefix if a shell is exotic
That is, include e.g. "ksh:" as a prefix to the prompt if the user appears to have Bash or Zsh (or anything else) as their login shell. This is probably imperfect, but it's a start.
Diffstat (limited to 'zsh')
-rw-r--r--zsh/zshrc.d/prompt.zsh6
1 files changed, 6 insertions, 0 deletions
diff --git a/zsh/zshrc.d/prompt.zsh b/zsh/zshrc.d/prompt.zsh
index cfac7ffd..f374dbec 100644
--- a/zsh/zshrc.d/prompt.zsh
+++ b/zsh/zshrc.d/prompt.zsh
@@ -18,6 +18,12 @@ prompt() {
# Add sub-commands; VCS, job, and return status checks
PS1=$PS1'$(ret=$?;prompt vcs;prompt job;prompt ret)'
+ # Add a helpful prefix if this shell appears to be exotic
+ case ${SHELL##*/} in
+ (zsh) ;;
+ (*) PS1=zsh:$PS1 ;;
+ esac
+
# Add prefix and suffix
PS1='${PROMPT_PREFIX}'$PS1'${PROMPT_SUFFIX}'