Sterister
0f4370626c
To uavhengige feil hindret oppstart på Windows:
1. app/notes var committet som en git-symlink (mode 120000). På
Windows uten symlink-støtte materialiseres den som en stray
tekstfil («../notes»), så appen ikke fant notatene. Start.bat
sin reparasjon brukte rmdir/mkdir som begge feiler når notes
er en fil.
→ Avregistrert symlinken fra git og gitignorert den. app/notes
opprettes nå per plattform av launcherne (symlink på unix,
kopi på Windows). Start.bat normaliserer robust: sletter en
stray fil, lager mappe og kopierer *.md. Start.sh håndterer
også fil-tilfellet.
2. server.ps1 krasjet umiddelbart pga. Add-Type System.Web (ikke
tilgjengelig i PowerShell 7), og cmd-vinduet forsvant uten pause.
→ Fjernet System.Web (bruker System.Uri::UnescapeDataString),
la til HttpListener-støttesjekk og tydelige feilmeldinger.
Start.bat pauser nå når serveren stopper, så feil kan leses.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
258 lines
9.3 KiB
Bash
Executable File
258 lines
9.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# =====================================================================
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# SMF2290 Pensum — Start.sh
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# Universal launcher: setter opp alt som trengs og starter studie-appen.
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# Fungerer på Linux, macOS, og WSL/Git-Bash på Windows.
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# =====================================================================
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set -e
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# --- Resolve script directory (works with symlinks too) -----------
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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APP_DIR="$SCRIPT_DIR/app"
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VENDOR_DIR="$APP_DIR/vendor"
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DEFAULT_PORT=8765
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# --- ANSI colours --------------------------------------------------
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if [ -t 1 ] && command -v tput >/dev/null 2>&1; then
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BOLD="$(tput bold)"; DIM="$(tput dim)"; RESET="$(tput sgr0)"
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RED="$(tput setaf 1)"; GREEN="$(tput setaf 2)"; YELLOW="$(tput setaf 3)"
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BLUE="$(tput setaf 4)"; ORANGE="$(tput setaf 208 2>/dev/null || tput setaf 3)"
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else
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BOLD=""; DIM=""; RESET=""; RED=""; GREEN=""; YELLOW=""; BLUE=""; ORANGE=""
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fi
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say() { printf "%s\n" "$*"; }
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info() { printf " ${BLUE}▸${RESET} %s\n" "$*"; }
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ok() { printf " ${GREEN}✓${RESET} %s\n" "$*"; }
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warn() { printf " ${YELLOW}!${RESET} %s\n" "$*"; }
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err() { printf " ${RED}✗${RESET} %s\n" "$*"; }
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# --- Banner --------------------------------------------------------
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banner() {
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printf "\n"
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printf " ${ORANGE}${BOLD}SMF · 2290${RESET} ${DIM}Etikk, bærekraft og samfunnsansvar${RESET}\n"
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printf " ${BOLD}${BOLD}Pensum${RESET} ${DIM}studie-app · v1.0${RESET}\n"
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printf "\n"
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}
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banner
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# --- Sanity check --------------------------------------------------
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if [ ! -d "$APP_DIR" ]; then
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err "Fant ikke app-mappen: $APP_DIR"
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err "Kjør Start.sh fra SMF-prosjektmappen."
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exit 1
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fi
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# --- OS detection --------------------------------------------------
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OS_NAME="$(uname -s 2>/dev/null || echo unknown)"
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case "$OS_NAME" in
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Linux*) PLATFORM="linux" ;;
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Darwin*) PLATFORM="macos" ;;
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MINGW*|MSYS*|CYGWIN*) PLATFORM="windows" ;;
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*) PLATFORM="unknown" ;;
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esac
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info "Plattform: ${BOLD}$PLATFORM${RESET}"
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# --- Detect / install HTTP server ---------------------------------
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SERVER_CMD=""
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SERVER_NAME=""
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find_server() {
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if command -v python3 >/dev/null 2>&1; then
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SERVER_CMD="python3 -m http.server PORT --bind 127.0.0.1"
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SERVER_NAME="Python 3 ($(python3 --version 2>&1 | awk '{print $2}'))"
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return 0
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fi
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if command -v python >/dev/null 2>&1 && python --version 2>&1 | grep -q "Python 3"; then
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SERVER_CMD="python -m http.server PORT --bind 127.0.0.1"
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SERVER_NAME="Python 3 ($(python --version 2>&1 | awk '{print $2}'))"
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return 0
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fi
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if command -v php >/dev/null 2>&1; then
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SERVER_CMD="php -S 127.0.0.1:PORT -t ."
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SERVER_NAME="PHP $(php --version 2>&1 | head -1 | awk '{print $2}')"
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return 0
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fi
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if command -v ruby >/dev/null 2>&1; then
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SERVER_CMD="ruby -run -e httpd . --port=PORT --bind-address=127.0.0.1"
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SERVER_NAME="Ruby $(ruby --version 2>&1 | awk '{print $2}')"
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return 0
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fi
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if command -v node >/dev/null 2>&1 && command -v npx >/dev/null 2>&1; then
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SERVER_CMD="npx --yes http-server -p PORT -a 127.0.0.1 --silent"
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SERVER_NAME="Node.js $(node --version 2>&1)"
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return 0
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fi
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return 1
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}
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try_install_python() {
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warn "Ingen webserver funnet. Forsøker å installere Python 3 …"
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local installed=0
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if command -v apt-get >/dev/null 2>&1; then
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info "Bruker apt (Debian/Ubuntu)"
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if sudo -n true 2>/dev/null || sudo -v; then
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sudo apt-get update -y && sudo apt-get install -y python3 && installed=1
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fi
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elif command -v dnf >/dev/null 2>&1; then
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info "Bruker dnf (Fedora/RHEL)"
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sudo dnf install -y python3 && installed=1
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elif command -v yum >/dev/null 2>&1; then
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info "Bruker yum"
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sudo yum install -y python3 && installed=1
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elif command -v pacman >/dev/null 2>&1; then
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info "Bruker pacman (Arch)"
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sudo pacman -Sy --noconfirm python && installed=1
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elif command -v zypper >/dev/null 2>&1; then
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info "Bruker zypper (openSUSE)"
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sudo zypper install -y python3 && installed=1
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elif command -v apk >/dev/null 2>&1; then
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info "Bruker apk (Alpine)"
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sudo apk add python3 && installed=1
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elif command -v brew >/dev/null 2>&1; then
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info "Bruker Homebrew (macOS)"
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brew install python3 && installed=1
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elif [ "$PLATFORM" = "macos" ]; then
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warn "Homebrew finnes ikke. Installerer Homebrew først …"
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/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" \
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&& brew install python3 && installed=1
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fi
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[ $installed -eq 1 ]
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}
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info "Søker etter HTTP-server …"
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if find_server; then
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ok "Server-runtime: ${BOLD}$SERVER_NAME${RESET}"
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else
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if try_install_python && find_server; then
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ok "Server-runtime: ${BOLD}$SERVER_NAME${RESET} (nylig installert)"
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else
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err "Klarte ikke installere en webserver automatisk."
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say ""
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say " Installer ${BOLD}én av disse${RESET} manuelt og prøv igjen:"
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say " • Python 3: https://www.python.org/downloads/"
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say " • Node.js: https://nodejs.org/"
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say " • PHP eller Ruby via pakkesystemet ditt"
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say ""
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exit 1
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fi
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fi
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# --- Verify marked.js (markdown renderer) -------------------------
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if [ ! -s "$VENDOR_DIR/marked.min.js" ]; then
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warn "marked.min.js mangler — laster ned …"
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mkdir -p "$VENDOR_DIR"
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if command -v curl >/dev/null 2>&1; then
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curl -fsSL https://cdn.jsdelivr.net/npm/marked/marked.min.js -o "$VENDOR_DIR/marked.min.js" \
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&& ok "marked.js lastet ned" \
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|| { err "Klarte ikke laste ned marked.js. Trenger internett ved første kjøring."; exit 1; }
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elif command -v wget >/dev/null 2>&1; then
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wget -q https://cdn.jsdelivr.net/npm/marked/marked.min.js -O "$VENDOR_DIR/marked.min.js" \
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&& ok "marked.js lastet ned" \
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|| { err "Klarte ikke laste ned marked.js."; exit 1; }
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else
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err "Hverken curl eller wget funnet. Installer en av dem og kjør Start.sh igjen."
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exit 1
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fi
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else
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ok "marked.js OK ($(wc -c < "$VENDOR_DIR/marked.min.js") bytes)"
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fi
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# --- Sanity-sjekk dataene ----------------------------------------
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required_files=(
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"index.html"
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"css/style.css"
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"js/app.js"
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"data/flashcards.json"
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"data/quiz.json"
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"data/exam.json"
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"notes/uke17-eksamen.md"
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)
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missing=0
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for f in "${required_files[@]}"; do
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if [ ! -e "$APP_DIR/$f" ] && [ ! -L "$APP_DIR/$f" ]; then
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err "Mangler: app/$f"
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missing=$((missing + 1))
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fi
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done
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# app/notes opprettes per plattform (gitignorert). Den skal være en symlink
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# til ../notes. Håndter ødelagt symlink ELLER en git-materialisert tekstfil.
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if [ -L "$APP_DIR/notes" ] && [ ! -e "$APP_DIR/notes" ]; then
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warn "notes-symlink er ødelagt — gjenoppretter …"
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rm -f "$APP_DIR/notes"
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elif [ -f "$APP_DIR/notes" ]; then
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warn "app/notes er en vanlig fil (git-symlink fra Windows) — erstatter med symlink …"
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rm -f "$APP_DIR/notes"
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fi
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if [ ! -d "$APP_DIR/notes" ]; then
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if [ -d "$SCRIPT_DIR/notes" ]; then
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ln -sfn "../notes" "$APP_DIR/notes"
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ok "Symlink notes/ gjenopprettet"
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else
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err "Fant ikke notes/-mappen i prosjektet"
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missing=$((missing + 1))
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fi
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fi
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[ $missing -eq 0 ] && ok "Alle nødvendige filer på plass"
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# --- Pick a free port --------------------------------------------
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port_free() {
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local p="$1"
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if command -v lsof >/dev/null 2>&1; then
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! lsof -i :"$p" -sTCP:LISTEN >/dev/null 2>&1
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elif command -v ss >/dev/null 2>&1; then
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! ss -ltn 2>/dev/null | awk '{print $4}' | grep -q ":$p$"
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elif command -v netstat >/dev/null 2>&1; then
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! netstat -ltn 2>/dev/null | awk '{print $4}' | grep -q ":$p$"
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else
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# No tool — assume free, the server will error out if not
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return 0
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fi
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}
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PORT="$DEFAULT_PORT"
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while ! port_free "$PORT"; do
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warn "Port $PORT er opptatt — prøver $((PORT + 1))"
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PORT=$((PORT + 1))
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if [ "$PORT" -gt 8800 ]; then
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err "Fant ingen ledig port i 8765–8800. Lukk noen prosesser og prøv igjen."
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exit 1
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fi
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done
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URL="http://localhost:$PORT"
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SERVER_CMD="${SERVER_CMD//PORT/$PORT}"
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# --- Auto-open browser -------------------------------------------
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open_browser() {
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( sleep 1.5
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if command -v xdg-open >/dev/null 2>&1; then
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xdg-open "$URL" >/dev/null 2>&1 &
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elif command -v open >/dev/null 2>&1; then
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open "$URL" >/dev/null 2>&1 &
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elif command -v start >/dev/null 2>&1; then
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start "$URL" >/dev/null 2>&1 &
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fi
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) &
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}
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# --- Banner og start ----------------------------------------------
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printf "\n"
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printf " ${BOLD}┌──────────────────────────────────────────────┐${RESET}\n"
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printf " ${BOLD}│${RESET} ${ORANGE}${BOLD}SMF2290${RESET} · Pensum ${BOLD}│${RESET}\n"
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printf " ${BOLD}│${RESET} ${BOLD}│${RESET}\n"
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printf " ${BOLD}│${RESET} ${GREEN}→ %-42s${RESET}${BOLD}│${RESET}\n" "$URL"
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printf " ${BOLD}│${RESET} ${BOLD}│${RESET}\n"
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SHORT_NAME="${SERVER_NAME:0:36}"
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printf " ${BOLD}│${RESET} ${DIM}Server: %-38s${RESET}${BOLD}│${RESET}\n" "$SHORT_NAME"
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printf " ${BOLD}│${RESET} ${DIM}Trykk Ctrl+C for å stoppe${RESET} ${BOLD}│${RESET}\n"
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printf " ${BOLD}└──────────────────────────────────────────────┘${RESET}\n\n"
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open_browser
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cd "$APP_DIR"
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# shellcheck disable=SC2086
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exec $SERVER_CMD
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