#!/usr/bin/env sh
# git/install.sh — configure git identity + HTTPS credential storage.
# Idempotent: safe to re-run.
set -eu

say() { printf '%s\n' "$*" >&2; }

GIT_NAME="Nic O'Connor"
GIT_EMAIL="nic.oconnor@gmail.com"

git config --global user.name "$GIT_NAME"
git config --global user.email "$GIT_EMAIL"
say "git identity: $GIT_NAME <$GIT_EMAIL>"

# Plaintext credential cache in $HOME (survives container/VM rebuilds that
# wipe everything outside $HOME). Git creates ~/.git-credentials with 0600
# the first time a credential is saved.
git config --global credential.helper store
say "credential.helper = store (~/.git-credentials, created on first auth)"

say "Done. On the next HTTPS push/pull to a new host, git prompts once and caches the credential in ~/.git-credentials."