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| 1 | +#!/bin/sh |
| 2 | +# helios-update.sh — aplica la última release ESTABLE de Helios. |
| 3 | +# Patrón app-auto-update (variante Node), layout PLANO del CT: |
| 4 | +# /opt/helios/{server,public,shared} |
| 5 | +# server/ → código (src/) + package.json + node_modules + .env (se conserva) |
| 6 | +# public/ → dist/ del frontend |
| 7 | +# shared/ → schemas compartidos |
| 8 | +# datos en $STATE_DIR (/opt/helios/data, o server/data) — NUNCA se tocan. |
| 9 | +# El marker /opt/helios/.release-id es la fuente de verdad de la versión |
| 10 | +# instalada (server/src/update.js la lee para /api/update/status). |
| 11 | +set -eu |
| 12 | + |
| 13 | +APP=helios |
| 14 | +REPO=gnacho/helios |
| 15 | +ARCH="$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/')" |
| 16 | +OPT_DIR=/opt/helios |
| 17 | +STATE_DIR=/opt/helios/data |
| 18 | +MARKER="$OPT_DIR/.release-id" |
| 19 | +ENV_FILE="$OPT_DIR/server/.env" |
| 20 | +SERVICE_NAME=helios |
| 21 | +TMP_DIR="$(mktemp -d)" |
| 22 | +trap 'rm -rf "$TMP_DIR"' EXIT INT TERM |
| 23 | + |
| 24 | +log() { logger -t "$APP-update" "$@"; } |
| 25 | + |
| 26 | +echo "STEP:detect" |
| 27 | +VER="$(curl -fsSL "https://api.github.com/repos/$REPO/releases/latest" \ |
| 28 | + | sed -n 's/.*"tag_name": *"\(v\?[0-9][^"]*\)".*/\1/p' | head -n1)" |
| 29 | +[ -n "$VER" ] || { log "no se pudo resolver release latest"; exit 4; } |
| 30 | +VER_NO_V="$(printf '%s' "$VER" | sed 's/^v//')" |
| 31 | + |
| 32 | +# Marker semver real (fuente de verdad para /api/update/status). |
| 33 | +if [ -f "$MARKER" ] && [ "$(cat "$MARKER" 2>/dev/null || true)" = "$VER_NO_V" ]; then |
| 34 | + log "al día ($VER_NO_V)"; exit 0 |
| 35 | +fi |
| 36 | + |
| 37 | +echo "STEP:download" |
| 38 | +TARBALL="helios_${VER_NO_V}_linux_${ARCH}.tar.gz" |
| 39 | +BASE="https://github.com/$REPO/releases/download/$VER" |
| 40 | +curl -fL "$BASE/$TARBALL" -o "$TMP_DIR/app.tar.gz" |
| 41 | +curl -fL "$BASE/checksums.txt" -o "$TMP_DIR/checksums.txt" |
| 42 | + |
| 43 | +echo "STEP:verify" |
| 44 | +expected="$(awk -v f="$TARBALL" '$0 ~ f {print $1; exit}' "$TMP_DIR/checksums.txt")" |
| 45 | +[ -n "$expected" ] || { log "checksums.txt sin entrada para $TARBALL"; exit 5; } |
| 46 | +got="$(sha256sum "$TMP_DIR/app.tar.gz" | awk '{print $1}')" |
| 47 | +[ "$expected" = "$got" ] || { log "SHA256 NO coincide ($TARBALL)"; exit 5; } |
| 48 | + |
| 49 | +echo "STEP:extract" |
| 50 | +mkdir -p "$TMP_DIR/pkg" |
| 51 | +tar -xzf "$TMP_DIR/app.tar.gz" -C "$TMP_DIR/pkg" |
| 52 | + |
| 53 | +echo "STEP:deploy" |
| 54 | +# Backup del estado actual antes de tocar nada. |
| 55 | +TS="$(date +%Y%m%d-%H%M%S)" |
| 56 | +[ -d "$OPT_DIR/server/src" ] && cp -a "$OPT_DIR/server/src" "$OPT_DIR/server/src.bak-$TS" |
| 57 | +[ -d "$OPT_DIR/shared" ] && cp -a "$OPT_DIR/shared" "$OPT_DIR/shared.bak-$TS" |
| 58 | +[ -d "$OPT_DIR/public" ] && cp -a "$OPT_DIR/public" "$OPT_DIR/public.bak-$TS" |
| 59 | + |
| 60 | +# Código server: src/ nuevo (conserva .env y node_modules si no cambian). |
| 61 | +rm -rf "$OPT_DIR/server/src" |
| 62 | +cp -a "$TMP_DIR/pkg/server/src" "$OPT_DIR/server/src" |
| 63 | +[ -f "$TMP_DIR/pkg/server/package.json" ] && \ |
| 64 | + install -m 0644 "$TMP_DIR/pkg/server/package.json" "$OPT_DIR/server/package.json" |
| 65 | +if [ -d "$TMP_DIR/pkg/server/node_modules" ]; then |
| 66 | + rm -rf "$OPT_DIR/server/node_modules" |
| 67 | + cp -a "$TMP_DIR/pkg/server/node_modules" "$OPT_DIR/server/node_modules" |
| 68 | +fi |
| 69 | + |
| 70 | +# Shared + frontend. |
| 71 | +rm -rf "$OPT_DIR/shared" |
| 72 | +cp -a "$TMP_DIR/pkg/shared" "$OPT_DIR/shared" |
| 73 | +rm -rf "$OPT_DIR/public" |
| 74 | +mkdir -p "$OPT_DIR/public" |
| 75 | +cp -a "$TMP_DIR/pkg/dist/." "$OPT_DIR/public/" |
| 76 | + |
| 77 | +chown -R "$APP:$APP" "$OPT_DIR/server" "$OPT_DIR/shared" "$OPT_DIR/public" |
| 78 | +chown "$APP:$APP" "$OPT_DIR/server/.env" 2>/dev/null || true |
| 79 | + |
| 80 | +echo "STEP:restart" |
| 81 | +printf '%s' "$VER_NO_V" > "$MARKER" |
| 82 | +chmod 0644 "$MARKER" |
| 83 | +if [ "${SKIP_RESTART:-0}" != "1" ]; then |
| 84 | + systemctl restart "$SERVICE_NAME" |
| 85 | +fi |
| 86 | +log "actualizado a $VER_NO_V" |
| 87 | + |
| 88 | +# Rollback manual (cada dir tiene su backup .bak-$TS): |
| 89 | +# rm -rf /opt/helios/server/src && mv /opt/helios/server/src.bak-$TS /opt/helios/server/src \ |
| 90 | +# && rm -rf /opt/helios/shared && mv /opt/helios/shared.bak-$TS /opt/helios/shared \ |
| 91 | +# && rm -rf /opt/helios/public && mv /opt/helios/public.bak-$TS /opt/helios/public \ |
| 92 | +# && systemctl restart helios |
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