General information

System report (output of prompt_pure_system_report):

- Zsh: zsh 5.8.1 (x86_64-apple-darwin21.0) (/bin/zsh)
- Operating system: macOS 12.7.1 (21G920)
- Terminal program: Apple_Terminal (445)
- Tmux: no
- Git: git version 2.37.1 (Apple Git-137.1)
- Pure state:
    - username: `''`
    - prompt: `❯`
    - version: `1.22.0`
- zsh-async version: `1.8.6`
- PROMPT: `typeset -g PROMPT=$'%F{${prompt_pure_colors[path]}}%~%f
%{
%}%(12V.%F{$prompt_pure_colors[virtualenv]}%12v%f .)%(?.%F{$prompt_pure_colors[prompt:success]}.%F{$prompt_pure_colors[prompt:error]})${prompt_pure_state[prompt]}%f '`
- Colors: `typeset -g -A prompt_pure_colors=( [execution_time]=yellow [git:action]=yellow [git:arrow]=cyan [git:branch]=242 [git:branch:cached]=red [git:dirty]=218 [git:stash]=cyan [host]=242 [path]=blue [prompt:continuation]=242 [prompt:error]=red [prompt:success]=magenta [suspended_jobs]=red [user]=242 [user:root]=default [virtualenv]=242 )`
- TERM: `export TERM=xterm-256color`
- Virtualenv: `export VIRTUAL_ENV_DISABLE_PROMPT=12`
- Conda: `export CONDA_CHANGEPS1=no`
- Detected frameworks: None

Other information

I have:

• Tested with another terminal program and can reproduce the issue:
• Followed the integration instructions for my framework

Problem description

Using the exec $SHELL -l command breaks ZSH's session files.

I've stripped my .zshrc down to only Homebrew and Pure. With Pure enabled the session file contains the text Saving session..., which causes a command not found: Saving error. If I comment out Pure this text does not leak into the session file and no errors occur.

Reproduction steps

1. Install HomeBrew:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

2. Install Pure:

brew install pure

3. Copy stripped back .zshrc below into ~/.

4. Run login command:

❯ exec $SHELL -l

/Users/ziadoz/.zsh_sessions/F79A28F2-7FA9-40F8-83BA-728DD499E367.session:2: command not found: Saving

5. Inspect session file:

❯ cat /Users/ziadoz/.zsh_sessions/F79A28F2-7FA9-40F8-83BA-728DD499E367.session

Saving session...echo Restored session: "$(/bin/date -r 1701213053)"

Notice the text Saving session... has leaked into the session file.

This text comes from shell_session_save() in /etc/zshrc_Apple_Terminal, but it only leaks into the session file when Pure is enabled. When Pure is commented out the session file does not contain this text and is restored without errors.

My .zshrc:

eval "$(/usr/local/bin/brew shellenv)"

fpath+=("$(brew --prefix)/share/zsh/site-functions")
autoload -U promptinit; promptinit
prompt pure
zstyle :prompt:pure:git:stash show yes