134 lines
3.4 KiB
Bash
134 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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# Deploy Idle Fantasy Save Viewer to production.
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# Usage (from repo root): bash scripts/deploy.sh
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set -euo pipefail
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REMOTE_HOST="${DEPLOY_HOST:-root@10.0.0.5}"
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REMOTE_DIR="${DEPLOY_DIR:-/opt/apps/Idle-Fantasy-Save-Viewer}"
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HEALTH_URL="${DEPLOY_HEALTH_URL:-http://127.0.0.1:5000/}"
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HEALTH_RETRIES="${DEPLOY_HEALTH_RETRIES:-20}"
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HEALTH_INTERVAL="${DEPLOY_HEALTH_INTERVAL:-2}"
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SSH_OPTS=(-o BatchMode=yes -o StrictHostKeyChecking=accept-new)
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info() { printf '==> %s\n' "$*"; }
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err() { printf 'ERROR: %s\n' "$*" >&2; }
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die() {
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err "$@"
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exit 1
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}
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require_cmd() {
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command -v "$1" >/dev/null 2>&1 || die "Required command not found: $1"
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}
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require_cmd git
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require_cmd ssh
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ROOT="$(git rev-parse --show-toplevel 2>/dev/null)" || die "Not inside a git repository."
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cd "$ROOT"
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BRANCH="$(git rev-parse --abbrev-ref HEAD)"
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if [[ "$BRANCH" == "HEAD" ]]; then
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die "Detached HEAD – checkout a branch before deploying."
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fi
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if [[ -n "$(git status --porcelain)" ]]; then
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die "Working tree is not clean. Commit or stash changes before deploying."
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fi
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if ! git rev-parse --abbrev-ref --symbolic-full-name "@{u}" >/dev/null 2>&1; then
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die "Branch '$BRANCH' has no upstream. Run: git push -u origin $BRANCH"
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fi
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LOCAL_SHA="$(git rev-parse HEAD)"
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info "Local branch: $BRANCH ($LOCAL_SHA)"
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info "Pushing $BRANCH to origin…"
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git push origin "$BRANCH"
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REMOTE_SHA="$(git rev-parse HEAD)"
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info "Deploying to $REMOTE_HOST:$REMOTE_DIR"
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ssh "${SSH_OPTS[@]}" "$REMOTE_HOST" bash -s -- \
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"$REMOTE_DIR" \
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"$BRANCH" \
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"$REMOTE_SHA" \
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"$HEALTH_URL" \
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"$HEALTH_RETRIES" \
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"$HEALTH_INTERVAL" <<'REMOTE_SCRIPT'
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set -euo pipefail
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REMOTE_DIR="$1"
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BRANCH="$2"
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EXPECTED_SHA="$3"
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HEALTH_URL="$4"
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HEALTH_RETRIES="$5"
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HEALTH_INTERVAL="$6"
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info() { printf '==> [remote] %s\n' "$*"; }
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die() { printf 'ERROR: [remote] %s\n' "$*" >&2; exit 1; }
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command -v docker >/dev/null 2>&1 || die "docker not found on remote host"
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docker compose version >/dev/null 2>&1 || die "docker compose not available on remote host"
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command -v curl >/dev/null 2>&1 || die "curl not found on remote host"
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[[ -d "$REMOTE_DIR/.git" ]] || die "Directory is not a git repo: $REMOTE_DIR"
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cd "$REMOTE_DIR"
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if [[ -n "$(git status --porcelain)" ]]; then
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die "Remote working tree is dirty. Resolve local changes on the server first."
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fi
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info "Fetching origin…"
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git fetch origin
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REMOTE_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
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if [[ "$REMOTE_BRANCH" != "$BRANCH" ]]; then
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info "Checking out branch $BRANCH"
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git checkout "$BRANCH"
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fi
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info "Fast-forwarding to origin/$BRANCH"
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git pull --ff-only origin "$BRANCH"
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ACTUAL_SHA="$(git rev-parse HEAD)"
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if [[ "$ACTUAL_SHA" != "$EXPECTED_SHA" ]]; then
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die "Remote SHA mismatch after pull (expected $EXPECTED_SHA, got $ACTUAL_SHA)."
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fi
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info "Rebuilding and starting containers…"
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docker compose up -d --build --remove-orphans
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info "Waiting for health check ($HEALTH_URL)…"
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ok=0
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for ((i = 1; i <= HEALTH_RETRIES; i++)); do
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if curl -fsS -o /dev/null "$HEALTH_URL"; then
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ok=1
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break
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fi
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sleep "$HEALTH_INTERVAL"
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done
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if [[ "$ok" -ne 1 ]]; then
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die "Health check failed after $((HEALTH_RETRIES * HEALTH_INTERVAL))s."
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fi
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info "Health check OK"
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info "Pruning stopped containers…"
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docker container prune -f >/dev/null
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info "Pruning dangling images…"
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docker image prune -f >/dev/null
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info "Service status:"
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docker compose ps
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REMOTE_SCRIPT
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info "Deployment finished successfully."
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