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refactor(fossil): use `fossil branch current` supported since v2.7 (#11138)

Using the automation-friendly "fossil branch current" feature added in
Fossil 2.7 instead of ad hoc parsing of human-readable "fossil branch"
output.  Not only does this fix a stray space in the output, it's more
robust against changes in command output in general.

Closes #11138
Warren Young 1 year ago
parent
commit
34cd8fbd4a
1 changed files with 2 additions and 3 deletions
  1. 2 3
      plugins/fossil/fossil.plugin.zsh

+ 2 - 3
plugins/fossil/fossil.plugin.zsh

@@ -13,12 +13,11 @@ ZSH_THEME_FOSSIL_PROMPT_DIRTY=" %{$fg_bold[red]%}✖"
 ZSH_THEME_FOSSIL_PROMPT_CLEAN=" %{$fg_bold[green]%}✔"
 
 function fossil_prompt_info() {
-  local info=$(fossil branch 2>&1)
+  local branch=$(fossil branch current 2>&1)
 
   # if we're not in a fossil repo, don't show anything
-  ! command grep -q "use --repo" <<< "$info" || return
+  ! command grep -q "use --repo" <<< "$branch" || return
 
-  local branch=$(echo $info | grep "* " | sed 's/* //g')
   local changes=$(fossil changes)
   local dirty="$ZSH_THEME_FOSSIL_PROMPT_CLEAN"