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34cd8fbd4a
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
57 lines
1.4 KiB
Bash
57 lines
1.4 KiB
Bash
_FOSSIL_PROMPT=""
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# Prefix at the very beginning of the prompt, before the branch name
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ZSH_THEME_FOSSIL_PROMPT_PREFIX="%{$fg_bold[blue]%}fossil:(%{$fg_bold[red]%}"
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# At the very end of the prompt
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ZSH_THEME_FOSSIL_PROMPT_SUFFIX="%{$fg_bold[blue]%})"
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# Text to display if the branch is dirty
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ZSH_THEME_FOSSIL_PROMPT_DIRTY=" %{$fg_bold[red]%}✖"
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# Text to display if the branch is clean
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ZSH_THEME_FOSSIL_PROMPT_CLEAN=" %{$fg_bold[green]%}✔"
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function fossil_prompt_info() {
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local branch=$(fossil branch current 2>&1)
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# if we're not in a fossil repo, don't show anything
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! command grep -q "use --repo" <<< "$branch" || return
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local changes=$(fossil changes)
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local dirty="$ZSH_THEME_FOSSIL_PROMPT_CLEAN"
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if [[ -n "$changes" ]]; then
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dirty="$ZSH_THEME_FOSSIL_PROMPT_DIRTY"
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fi
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printf '%s %s %s %s %s' \
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"$ZSH_THEME_FOSSIL_PROMPT_PREFIX" \
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"${branch:gs/%/%%}" \
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"$ZSH_THEME_FOSSIL_PROMPT_SUFFIX" \
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"$dirty" \
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"%{$reset_color%}"
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}
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function _fossil_prompt () {
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local current=`echo $PROMPT $RPROMPT | grep fossil`
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if [ "$_FOSSIL_PROMPT" = "" -o "$current" = "" ]; then
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local _prompt=${PROMPT}
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local _rprompt=${RPROMPT}
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local is_prompt=`echo $PROMPT | grep git`
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if [ "$is_prompt" = "" ]; then
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RPROMPT="$_rprompt"'$(fossil_prompt_info)'
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else
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PROMPT="$_prompt"'$(fossil_prompt_info) '
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fi
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_FOSSIL_PROMPT="1"
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fi
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}
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autoload -U add-zsh-hook
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add-zsh-hook precmd _fossil_prompt
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