deploy.sh
2,402 bytes
| 1 | #!/usr/bin/env bash |
|---|---|
| 2 | # One-command redeploy for code.rasmusj.com. |
| 3 | # |
| 4 | # Ships the source to the VPS, rebuilds the image there and restarts the |
| 5 | # container. Run from Git Bash on Windows: ./deploy.sh |
| 6 | # |
| 7 | # Two things this script deliberately never touches: |
| 8 | # |
| 9 | # .env lives on the server only. It holds the GitHub App secret and the |
| 10 | # session secret, and overwriting it from here would eventually |
| 11 | # push a stale copy over a good one. |
| 12 | # Caddyfile the shared reverse-proxy config at /opt/caddy. First-time setup |
| 13 | # is done once by hand, so a routine redeploy cannot take other |
| 14 | # sites down with it. |
| 15 | # |
| 16 | # The SQLite database is in a named Docker volume, so it survives every rebuild. |
| 17 | set -euo pipefail |
| 18 | |
| 19 | # Deploy target. Kept out of the repository on purpose: this code is shared |
| 20 | # read-only with people outside the project, and the server address and |
| 21 | # login are not theirs to have. Set it once in your shell: |
| 22 | # |
| 23 | # export VPS=user@host |
| 24 | # |
| 25 | VPS=${VPS:?set VPS=user@host before deploying} |
| 26 | DEST=/opt/projects/profileshare |
| 27 | |
| 28 | cd "$(dirname "$0")" |
| 29 | |
| 30 | echo "==> Running the test suite before shipping anything..." |
| 31 | npm test |
| 32 | |
| 33 | echo "==> Ensuring VPS project dir exists..." |
| 34 | ssh "$VPS" "mkdir -p '$DEST'" |
| 35 | |
| 36 | echo "==> Checking that .env exists on the server..." |
| 37 | if ! ssh "$VPS" "test -f '$DEST/.env'"; then |
| 38 | echo "" |
| 39 | echo " $DEST/.env is missing. Create it on the server first, see DEPLOY.md." |
| 40 | echo " Nothing has been changed." |
| 41 | exit 1 |
| 42 | fi |
| 43 | |
| 44 | echo "==> Uploading source (node_modules, data and .env stay out of it)..." |
| 45 | tar --exclude=node_modules --exclude=data --exclude=.env --exclude=.git \ |
| 46 | --exclude=coverage -czf - . | ssh "$VPS" " |
| 47 | rm -rf '$DEST/src.tmp' && |
| 48 | mkdir -p '$DEST/src.tmp' && |
| 49 | tar -C '$DEST/src.tmp' -xzf - && |
| 50 | cp '$DEST/.env' '$DEST/src.tmp/.env' && |
| 51 | rm -rf '$DEST/app' && |
| 52 | mv '$DEST/src.tmp' '$DEST/app' |
| 53 | " |
| 54 | |
| 55 | echo "==> Rebuilding and restarting the container..." |
| 56 | ssh "$VPS" "cd '$DEST/app' && docker compose up -d --build" |
| 57 | |
| 58 | echo "==> Waiting for the health check to go green..." |
| 59 | ssh "$VPS" " |
| 60 | for i in \$(seq 1 20); do |
| 61 | state=\$(docker inspect -f '{{.State.Health.Status}}' profileshare 2>/dev/null || echo starting) |
| 62 | [ \"\$state\" = healthy ] && echo ' healthy' && exit 0 |
| 63 | sleep 3 |
| 64 | done |
| 65 | echo ' still not healthy, check: docker logs profileshare' |
| 66 | exit 1 |
| 67 | " |
| 68 | |
| 69 | echo "" |
| 70 | echo "==> Done. Live at https://code.rasmusj.com" |
| 71 | |