lazier git info

bash/rc

@@ -15,6 +15,11 @@ precmd() {
     #clear_incomplete_line
 }
 
+chpwd() {
+    __git_ps1_gitdir
+}
+chpwd
+
 # Make bash check its window size after a process completes
 shopt -s checkwinsize
 

shell/git_prompt_info

@@ -50,11 +50,21 @@ __git_ps1_branch() {
     echo ${branch##refs/heads/}
 }
 
-# compute git status and set environment variables
-__git_ps1_vars() {
+__git_ps1_gitdir() {
     local g="$(__gitdir)"
 
     # are we in a git repo?
+    if [[ -z "$g" ]]; then
+        unset GIT_PS1_GITDIR
+    else
+        GIT_PS1_GITDIR="$g"
+    fi
+}
+
+# compute git status and set environment variables
+__git_ps1_vars() {
+    local g="$GIT_PS1_GITDIR"
+
     if [[ -z "$g" ]]; then
         unset GIT_PS1_STATUS
         unset GIT_PS1_BRANCH

zsh/prompt

@@ -127,6 +127,7 @@ prompt_dir() {
 }
 
 prompt_git() {
+    __git_ps1_vars
     if [[ -n $GIT_PS1_STATUS ]]; then
         PROMPT_VCS_TYPE='git'
         PROMPT_VCS_REF="$GIT_PS1_BRANCH"

zsh/rc

@@ -17,7 +17,6 @@ source $DOTFILES_SHELL_DIR/git_prompt_info
 GIT_PS1_SHOWDIRTYSTATE=1
 GIT_PS1_SHOWSTASHSTATE=1
 GIT_PS1_SHOWUNTRACKEDFILES=1
-__git_ps1_vars
 
 precmd() {
     LAST_CMD_RC=$?
@@ -32,8 +31,8 @@ preexec() {
 }
 
 chpwd() {
-    __git_ps1_vars
-    #set_term_title
+    __git_ps1_gitdir
 }
+chpwd
 
 # vim: ft=zsh