git-scripts/setup.sh at main · hyperpolymath/git-scripts · GitHub

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#!/usr/bin/env bash
# SPDX-License-Identifier: MPL-2.0
# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
#
# Git Scripts — Universal Setup Script
# Detects platform and shell, installs just, then hands off to Justfile.

set -euo pipefail

echo"═══════════════════════════════════════════════════"
echo" Git Scripts — Setup"
echo"═══════════════════════════════════════════════════"
echo""

# Platform detection
OS="$(uname -s)"
ARCH="$(uname -m)"
echo"Platform: $OS$ARCH"

# Shell detection
CURRENT_SHELL="$(basename "$SHELL"2>/dev/null ||echo"unknown")"
echo"Shell: $CURRENT_SHELL"
echo""

# Check for just
if!command -v just >/dev/null 2>&1;then
echo"just (command runner) is required but not installed."
echo""
case"$OS"in
 Linux)
ifcommand -v cargo >/dev/null 2>&1;then
echo"Installing just via cargo..."
 cargo install just
elifcommand -v brew >/dev/null 2>&1;then
echo"Installing just via Homebrew..."
 brew install just
else
echo"Install just from: https://just.systems/man/en/installation.html"
exit 1
fi
 ;;
 Darwin)
ifcommand -v brew >/dev/null 2>&1;then
echo"Installing just via Homebrew..."
 brew install just
else
echo"Install Homebrew first: https://brew.sh"
echo"Then: brew install just"
exit 1
fi
 ;;
*)
echo"Install just from: https://just.systems/man/en/installation.html"
exit 1
 ;;
esac
echo""
fi

echo"Running diagnostics..."
just doctor

echo""
echo"Setup complete. Run 'just help-me' for common workflows."