xonshrc

# Uncomment this for troubleshooting:
# $XONSH_SHOW_TRACEBACK = True

###  Setup  ###
# `ln -s ~/inventhub/BenBin/xonshrc[_variant] ~/.xonshrc`
# (xonshrc variants should source this file as approprate)
# In Terminal prefs:
# - General > Shells open with: Command /usr/local/bin/xonsh
# - Profiles > Shell > Ask before closing: Only if there are processes other than: xonsh
# In VS Code prefs: Terminal › Integrated › Env: Osx
# "Edit in settings.json" button
# Replace the added `"terminal.integrated.env.osx":` block with:
#     "terminal.integrated.profiles.osx": {
#         "Xonsh": {
#             "path": "/opt/homebrew/bin/xonsh",
#             "args": []
#         }
#     },
#     "terminal.integrated.defaultProfile.osx": "Xonsh",

# Comment this out to see instructions for not skipping redundant aliases
$FOREIGN_ALIASES_SUPPRESS_SKIP_MESSAGE = True

# XONSH WIZARD START
source-bash "echo loading xonsh foreign shell"
xontrib load coreutils vox
# XONSH WIZARD END

###  Path  ###
$PATH[0:0] = [
    "/opt/homebrew/bin",
    "/opt/homebrew/sbin",
    "/usr/local/opt/python3/bin/",
    "/usr/local/bin",
    "/usr/sbin",
    ]
$PATH.extend([
    "~/inventhub/allgit",
    "~/inventhub/bettergit",
    "~/inventhub/BenBin",
    "~/scripts",
    "~/bin",
    ])

###  Imports  ###
import re

# [DeprecationWarning: There is no current event loop · Issue #1696 · prompt-toolkit/python-prompt-toolkit](https://github.com/prompt-toolkit/python-prompt-toolkit/issues/1696)
# [Prompt toolkit broke after update · Issue #5016 · xonsh/xonsh](https://github.com/xonsh/xonsh/issues/5016)
__import__('warnings').filterwarnings('ignore', 'There is no current event loop', DeprecationWarning, 'prompt_toolkit.eventloop.utils')

###  Prompt  ###
# Left-prompt is constant char+space to maximize space and eliminate start-of-line noise; all info goes in the right-prompt
# Right-prompt starts with constant char; this will allow relatively easy parsing of copied terminal lines
if [ int(n) for n in $XONSH_VERSION.split(".") ] >= [0, 9, 23]:
    $PROMPT = "{BOLD_BLUE}{last_return_code_if_nonzero:{BOLD_RED}}⫸{RESET} "
    $MULTILINE_PROMPT = "{BOLD_BLUE}…{RESET}"
    $RIGHT_PROMPT = '{BOLD_BLUE}{last_return_code_if_nonzero:{BOLD_RED}}●{last_return_code_if_nonzero: {RED}[{}]}{RESET}{env_name}{branch_color}{curr_branch: {}} {BLUE}{cwd}{RESET}'
else:  # HACK: remove this once RPi is on v0.9.23+
    $PROMPT = "{ret_code_color}⮞{NO_COLOR} "  # HACK: RPi doesn't have triple-nested-greater-than :'(
    $MULTILINE_PROMPT = "{BOLD_BLUE}…{NO_COLOR}"
    $RIGHT_PROMPT = '{ret_code_color}●{NO_COLOR}{env_name}{branch_color}{curr_branch: {}} {BLUE}{cwd}{NO_COLOR}'

$DYNAMIC_CWD_WIDTH = "30%"
$DYNAMIC_CWD_ELISION_CHAR = "…"

###  Aliases  ###
source ~/inventhub/BenBin/xonsh_aliases.xsh
###