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helmut/install.sh
Erhan Keseli 80024f08c7 Initial commit
Add project files: README, LICENSE, install script, and skill/helmut docs.
2026-04-25 14:13:55 +02:00

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#!/usr/bin/env bash
# Helmut installer — installs the Helmut skill for Claude Code and/or the Codex prompt.
#
# Usage:
# curl -fsSL https://git.epod.dev/erhan/helmut/main/install.sh | bash
# curl -fsSL https://git.epod.dev/erhan/helmut/main/install.sh | bash -s -- --claude-only
# curl -fsSL https://git.epod.dev/erhan/helmut/main/install.sh | bash -s -- --codex-only
set -euo pipefail
# Defaults: install both.
INSTALL_CLAUDE=1
INSTALL_CODEX=1
for arg in "$@"; do
case "$arg" in
--claude-only) INSTALL_CODEX=0 ;;
--codex-only) INSTALL_CLAUDE=0 ;;
-h|--help)
cat <<'EOF'
Helmut installer
Options:
--claude-only Install only the Claude Code skill
--codex-only Install only the Codex prompt
-h, --help Show this help
Without flags, installs for both.
EOF
exit 0
;;
*)
echo "Unknown argument: $arg" >&2
exit 1
;;
esac
done
# Source this repo. When piped via curl, default to the canonical raw URL.
# Override with HELMUT_RAW_BASE for forks / mirrors.
RAW_BASE="${HELMUT_RAW_BASE:-https://git.epod.dev/erhan/helmut/main}"
fetch() {
local url="$1"
local dest="$2"
mkdir -p "$(dirname "$dest")"
if command -v curl >/dev/null 2>&1; then
curl -fsSL "$url" -o "$dest"
elif command -v wget >/dev/null 2>&1; then
wget -q "$url" -O "$dest"
else
echo "Need curl or wget to install." >&2
exit 1
fi
}
if [[ "$INSTALL_CLAUDE" -eq 1 ]]; then
CLAUDE_DIR="$HOME/.claude/skills/helmut"
echo "Installing Claude Code skill -> $CLAUDE_DIR/SKILL.md"
fetch "$RAW_BASE/SKILL.md" "$CLAUDE_DIR/SKILL.md"
fi
if [[ "$INSTALL_CODEX" -eq 1 ]]; then
CODEX_DIR="$HOME/.codex/prompts"
echo "Installing Codex prompt -> $CODEX_DIR/helmut.md"
fetch "$RAW_BASE/codex/helmut.md" "$CODEX_DIR/helmut.md"
fi
cat <<'EOF'
Done.
Claude Code: restart your session once so the new skill is picked up,
then address Helmut by name — "helmut?", "helmut take a look", etc.
Codex: type /helmut in a session.
Helmut does not say hello.
EOF