Initial Commit
This commit is contained in:
FanaticPythoner (Nathan Trudeau)
276
scripts/setup.sh
Executable file
276
scripts/setup.sh
Executable file
@@ -0,0 +1,276 @@
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#!/usr/bin/env bash
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# shellcheck shell=bash
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#
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# Interactive onboarding driver. Sequences doctor, init-env,
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# check-gitea, login, check-access, and clone-orchestrator, prompting
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# only when a decision requires a human.
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set -euo pipefail
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here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd -P)"
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# shellcheck disable=SC1091
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. "$here/common.sh"
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root="$(repo_root)"
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cd "$root"
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headless=0
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usage() {
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cat <<'USAGE'
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Usage: just setup [--headless|--no-browser]
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Options:
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--headless Do not open the browser during login. Prints the
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--no-browser authorisation URL to stderr instead; paste it into
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any browser that can reach the loopback callback
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port (typically via SSH port-forward, see README).
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-h, --help Show this message.
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Environment:
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FORGE_SETUP_YES=1 Accept every default; do not prompt. Safe only when
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FORGE_GITEA_USERNAME is already set in .env.
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USAGE
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}
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while [ $# -gt 0 ]; do
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case "$1" in
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--headless|--no-browser) headless=1; shift;;
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-h|--help) usage; exit 0;;
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--) shift; break;;
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-*) die "unknown option: $1 (try 'just setup --help')";;
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*) die "unexpected positional argument: $1 (try 'just setup --help')";;
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esac
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done
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# info/ok/warn/err/step/note/die: see scripts/common.sh.
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# Stdout = chosen reply; stderr = prompt/echo.
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prompt_choice() {
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local msg="$1" default="$2" reply
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if [ "${FORGE_SETUP_YES:-0}" = "1" ] || [ ! -t 0 ]; then
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printf '%s %s [%s] (auto: %s)\n' \
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"$(_fc_tag "$_FC_MAGENTA" '?')" "$msg" "$default" "$default" >&2
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reply="$default"
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else
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printf '%s %s [%s] ' \
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"$(_fc_tag "$_FC_MAGENTA" '?')" "$msg" "$default" >/dev/tty
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IFS= read -r reply </dev/tty || reply=""
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[ -z "$reply" ] && reply="$default"
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fi
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printf '%s' "$reply"
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}
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prompt_line() {
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local msg="$1" reply
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if [ "${FORGE_SETUP_YES:-0}" = "1" ] || [ ! -t 0 ]; then
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die "non-interactive mode requested ($msg) but no default is safe; run 'just setup' in a terminal"
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fi
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printf '%s %s: ' "$(_fc_tag "$_FC_MAGENTA" '?')" "$msg" >/dev/tty
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IFS= read -r reply </dev/tty || reply=""
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printf '%s' "$reply"
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}
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step "1/7 checking prerequisites (just doctor)"
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bash "$here/doctor.sh"
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step "2/7 preparing .env"
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if [ ! -f "$root/.env" ]; then
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cp "$root/.env.example" "$root/.env"
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ok "wrote $root/.env from template"
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else
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ok ".env already present"
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fi
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load_env
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if [ -z "${FORGE_GITEA_USERNAME:-}" ]; then
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note "FORGE_GITEA_USERNAME is blank. Enter your Gitea username exactly as it appears in your profile URL."
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new_user="$(prompt_line "Gitea username")"
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if [ -z "$new_user" ]; then
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die "no username entered: aborting. Edit .env by hand and re-run 'just setup'."
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fi
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python3 - "$root/.env" "$new_user" <<'PY'
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import pathlib, sys
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path = pathlib.Path(sys.argv[1])
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value = sys.argv[2]
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lines = path.read_text(encoding="utf-8").splitlines()
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touched = False
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for i, line in enumerate(lines):
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stripped = line.lstrip()
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if stripped.startswith("FORGE_GITEA_USERNAME=") or stripped.startswith("export FORGE_GITEA_USERNAME="):
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prefix = "export " if stripped.startswith("export ") else ""
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lines[i] = f'{prefix}FORGE_GITEA_USERNAME="{value}"'
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touched = True
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break
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if not touched:
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lines.append(f'FORGE_GITEA_USERNAME="{value}"')
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tmp = path.with_suffix(path.suffix + ".tmp")
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tmp.write_text("\n".join(lines) + "\n", encoding="utf-8")
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tmp.replace(path)
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PY
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export FORGE_GITEA_USERNAME="$new_user"
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ok "set FORGE_GITEA_USERNAME=$new_user in .env"
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else
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ok "FORGE_GITEA_USERNAME=$FORGE_GITEA_USERNAME"
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fi
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step "3/7 checking Gitea reachability (just check-gitea)"
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curl -fsS --max-time 10 ${FORGE_INSECURE_TLS:+-k} \
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"${FORGE_GITEA_URL}/api/v1/version" \
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| python3 -c 'import json,sys; d=json.load(sys.stdin); print("[check-gitea] Gitea version:", d.get("version","?"))'
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ok "reached $FORGE_GITEA_URL"
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step "4/7 authenticating with Gitea (just login)"
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existing_user=""
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have_live=0
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have_stored=0
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if [ -f "$FORGE_AUTH_FILE" ]; then
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have_stored=1
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existing_user="$(python3 -c '
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import json, sys
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try:
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d = json.load(open(sys.argv[1]))
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print(d.get("username") or "")
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except Exception:
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print("")
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' "$FORGE_AUTH_FILE" 2>/dev/null || true)"
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if python3 "$here/forge_auth.py" status >/dev/null 2>&1; then
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have_live=1
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fi
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fi
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if [ "$have_stored" = "1" ] && [ "$have_live" = "0" ] \
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&& [ -n "$existing_user" ] && [ -n "${FORGE_GITEA_USERNAME:-}" ] \
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&& [ "${existing_user,,}" = "${FORGE_GITEA_USERNAME,,}" ]; then
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note "stored session for '$existing_user' is not live; attempting silent refresh..."
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if python3 "$here/forge_auth.py" refresh --force >/dev/null 2>&1; then
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ok "refreshed stored session without a browser"
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have_live=1
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else
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note "refresh failed (refresh token likely expired); a fresh login is required"
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fi
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fi
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run_login=1
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if [ "$have_live" = "1" ] && [ -n "$existing_user" ]; then
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if [ -n "${FORGE_GITEA_USERNAME:-}" ] \
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&& [ "${existing_user,,}" != "${FORGE_GITEA_USERNAME,,}" ]; then
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note "stored token is for '$existing_user' but .env configures '$FORGE_GITEA_USERNAME'"
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reply="$(prompt_choice "Log out and sign in as '$FORGE_GITEA_USERNAME'? [Y/n]" "Y")"
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case "$reply" in
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[Nn]*) run_login=0; note "keeping the existing '$existing_user' session (forge_login may still reject it)";;
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*) python3 "$here/forge_auth.py" logout >/dev/null; ok "cleared stored Gitea tokens";;
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esac
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else
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ok "stored token is live for '$existing_user'"
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reply="$(prompt_choice "Reuse this session, or log out and re-authenticate? [R]euse / [L]ogout [R]" "R")"
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case "$reply" in
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[Ll]*) python3 "$here/forge_auth.py" logout >/dev/null; ok "cleared stored Gitea tokens";;
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*) run_login=0; ok "reusing the stored session";;
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esac
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fi
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elif [ "$have_stored" = "1" ] && [ -n "$existing_user" ]; then
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note "stored session for '$existing_user' is stale and could not be refreshed silently; re-authenticating."
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fi
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if [ "$run_login" = "1" ]; then
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if [ "$headless" = "1" ] && [ "${FORGE_SETUP_YES:-0}" = "1" ]; then
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die "cannot complete a fresh login under --headless + FORGE_SETUP_YES=1:
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a browser-based OAuth step is required but both flags
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forbid any interaction. Choose one:
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1. Drop FORGE_SETUP_YES and re-run 'just setup --headless'
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(setup will print the authorisation URL and wait
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while you paste it into a browser).
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2. Run 'just login' once on a machine with a browser
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to populate the stored refresh token, then re-run
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'just setup --headless' from the headless host.
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3. Run 'just setup' (with a browser available) instead."
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fi
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if [ "$headless" = "1" ]; then
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bash "$here/forge_login.sh" --no-browser
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else
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bash "$here/forge_login.sh"
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fi
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else
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bash "$here/install-git-credential-helper.sh" >/dev/null
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fi
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step "5/7 confirming silent git access (just check-access)"
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GIT_TERMINAL_PROMPT=0 GCM_INTERACTIVE=Never \
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GIT_ASKPASS="" SSH_ASKPASS="" \
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VSCODE_GIT_ASKPASS_MAIN="" VSCODE_GIT_ASKPASS_NODE="" \
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VSCODE_GIT_ASKPASS_EXTRA_ARGS="" VSCODE_GIT_IPC_HANDLE="" \
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DISPLAY="" WAYLAND_DISPLAY="" \
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git ls-remote "$FORGE_ORCHESTRATOR_REPO_URL" HEAD >/dev/null 2>&1 \
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|| die "git ls-remote failed. Your account may not yet be in the org, or FORGE_ORCHESTRATOR_REPO_URL is wrong."
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ok "silent clone access confirmed"
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step "6/7 cloning the orchestrator (just clone-orchestrator)"
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workspace_root="${FORGE_WORKSPACE_ROOT:-.}"
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repo_name="$(basename "$FORGE_ORCHESTRATOR_REPO_URL" .git)"
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dest="$workspace_root/$repo_name"
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if [ -d "$dest/.git" ]; then
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note "orchestrator already present at $dest"
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reply="$(prompt_choice "Reuse existing checkout, or wipe and re-clone? [R]euse / [W]ipe [R]" "R")"
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case "$reply" in
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[Ww]*)
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note "removing $dest"
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rm -rf "$dest"
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;;
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*)
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ok "keeping existing checkout"
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;;
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esac
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fi
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if [ ! -d "$dest/.git" ]; then
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mkdir -p "$workspace_root"
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export GIT_TERMINAL_PROMPT=0 GCM_INTERACTIVE=Never
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unset GIT_ASKPASS SSH_ASKPASS \
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VSCODE_GIT_ASKPASS_MAIN VSCODE_GIT_ASKPASS_NODE \
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VSCODE_GIT_ASKPASS_EXTRA_ARGS VSCODE_GIT_IPC_HANDLE \
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DISPLAY WAYLAND_DISPLAY
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if [ -n "${FORGE_ORCHESTRATOR_BRANCH:-}" ]; then
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git clone --branch "$FORGE_ORCHESTRATOR_BRANCH" \
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"$FORGE_ORCHESTRATOR_REPO_URL" "$dest"
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else
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git clone "$FORGE_ORCHESTRATOR_REPO_URL" "$dest"
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fi
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ok "cloned into $dest"
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fi
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step "7/7 next steps (from the orchestrator's manifest)"
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manifest_path="$dest/scripts/contributor_setup_steps.json"
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if [ -f "$manifest_path" ]; then
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# Authoritative step list: $manifest_path in the orchestrator checkout.
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# This welcome repo never hardcodes the sequence.
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bash "$here/next_steps.sh" || true
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# Offer to run the plan now (respect --headless and FORGE_SETUP_YES).
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forward=()
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[ "$headless" = "1" ] && forward+=("--headless")
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[ "${FORGE_SETUP_YES:-0}" = "1" ] && forward+=("--yes")
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reply="$(prompt_choice "Run the orchestrator's contributor-setup now? [y/N]" "N")"
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case "$reply" in
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[Yy]*)
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step "handing off to the orchestrator"
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exec bash "$here/next_steps.sh" --run "${forward[@]}"
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;;
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*)
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note "skipping auto-run. To execute later:"
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if [ "${#forward[@]}" -gt 0 ]; then
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note " just run-next-steps ${forward[*]}"
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else
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note " just run-next-steps"
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fi
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note "or, inside the orchestrator checkout:"
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note " cd $dest && just contributor-setup"
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;;
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esac
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else
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warn "orchestrator at $dest does not ship contributor_setup_steps.json"
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warn "(older checkout?). See the orchestrator's README for onboarding:"
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note " $dest/README.md"
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fi
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