From 8a209c2fa33889f36f27c4af55e4ba9429fcd98a Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Wed, 15 Jun 2022 15:27:59 -0500
Subject: Change bash prompt

---
 bash/prompt.bash | 56 ++++++++++++++++++++++++++++++--------------------------
 1 file changed, 30 insertions(+), 26 deletions(-)

(limited to 'bash')

diff --git a/bash/prompt.bash b/bash/prompt.bash
index f1bdd69..15fdb41 100644
--- a/bash/prompt.bash
+++ b/bash/prompt.bash
@@ -1,38 +1,42 @@
 # bash prompt
 
-PS1=
+if [[ -n "$INSIDE_EMACS" ]]; then
+    PS1="\n\[\e[34m\]\$ \[\e[0m\]"
+else
+    PS1=
 
-# user, host, and cwd
-PROMPT_DIRTRIM=3 # how many dirs above current to print (rest are '...')
-PS1+='\[\e[0;46m\]\u@\h \w'
+    # user, host, and cwd
+    PROMPT_DIRTRIM=3 # how many dirs above current to print (rest are '...')
+    PS1+='\[\e[0;46m\]\u@\h \w'
 
-# git bit
-# see https://unix.stackexchange.com/questions/278206
-possible_git_prompt_locations=(
-    /usr/share/git/git-prompt.sh # Arch, etc. (default?)
-    /usr/lib/git-core/git-sh-prompt # Debian, Ubuntu ...
-    /usr/share/git-core/contrib/completion/git-prompt.sh # Fedora ??
-    # I have yet to find Alpine's git prompt location.
-)
+    # git bit
+    # see https://unix.stackexchange.com/questions/278206
+    possible_git_prompt_locations=(
+        /usr/share/git/git-prompt.sh # Arch, etc. (default?)
+        /usr/lib/git-core/git-sh-prompt # Debian, Ubuntu ...
+        /usr/share/git-core/contrib/completion/git-prompt.sh # Fedora ??
+        # I have yet to find Alpine's git prompt location.
+    )
 
-for file in "${possible_git_prompt_locations[@]}"; do
+    for file in "${possible_git_prompt_locations[@]}"; do
         if [[ -f "$file" ]]; then
-                source "$file" &&
-                        PS1+='\[\e[35m\]$(__git_ps1)'
-                break
+            source "$file" &&
+                PS1+='\[\e[35m\]$(__git_ps1)'
+            break
         fi
-done
+    done
 
-# newline
-PS1+='\[\e[0m\]\n'
+    # newline
+    PS1+='\[\e[0m\]\n'
 
-# exit code (only if error)
-__prompt_exit_code() {
+    # exit code (only if error)
+    __prompt_exit_code() {
         local ec=$?
         (( $ec > 0 )) &&
-                printf "$ec"
-}
-PS1+='\[\e[31m\]$(__prompt_exit_code)\[\e[0m\]'
+            printf "$ec"
+    }
+    PS1+='\[\e[31m\]$(__prompt_exit_code)\[\e[0m\]'
 
-# delimiter
-PS1+='; '
+    # delimiter
+    PS1+='; '
+fi
-- 
cgit 1.4.1-21-gabe81