sub2api-cn-relay-manager/scripts/deploy/deploy_tksea_portal.sh

#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
KEY="${KEY:-/home/long/下载/zjsea.pem}"
REMOTE="${REMOTE:-ubuntu@43.155.133.187}"
REMOTE_PORTAL_DIR="${REMOTE_PORTAL_DIR:-/var/www/sub2api-portal}"
REMOTE_NGINX_SITE="${REMOTE_NGINX_SITE:-/etc/nginx/sites-available/tksea}"
REMOTE_HOST_PORT="${REMOTE_HOST_PORT:-18169}"
LOCAL_PORTAL_DIR="${LOCAL_PORTAL_DIR:-$ROOT_DIR/deploy/tksea-portal}"
REMOTE_STAGE_DIR="${REMOTE_STAGE_DIR:-/tmp/sub2api-portal-deploy}"
DRY_RUN="${DRY_RUN:-0}"

die() {
  echo "$*" >&2
  exit 1
}

require_cmd() {
  command -v "$1" >/dev/null 2>&1 || die "missing command: $1"
}

run_cmd() {
  if [[ "$DRY_RUN" == "1" ]]; then
    printf 'DRY_RUN:'
    printf ' %q' "$@"
    printf '\n'
    return 0
  fi
  "$@"
}

ssh_remote() {
  run_cmd ssh -i "$KEY" -o StrictHostKeyChecking=no "$REMOTE" "$@"
}

scp_remote() {
  run_cmd scp -i "$KEY" -o StrictHostKeyChecking=no "$@"
}

main() {
  require_cmd python3
  require_cmd ssh
  require_cmd scp

  [[ -d "$LOCAL_PORTAL_DIR" ]] || die "missing portal dir: $LOCAL_PORTAL_DIR"
  [[ -f "$LOCAL_PORTAL_DIR/index.html" ]] || die "missing portal index: $LOCAL_PORTAL_DIR/index.html"
  if [[ "$DRY_RUN" != "1" ]]; then
    [[ -f "$KEY" ]] || die "missing ssh key: $KEY"
  fi

  local tmpdir patch_file portal_stage_dir
  tmpdir="$(mktemp -d)"
  trap "rm -rf $(printf '%q' "$tmpdir")" EXIT
  patch_file="$tmpdir/patch_tksea_portal_nginx.py"
  portal_stage_dir="$tmpdir/portal"

  mkdir -p "$portal_stage_dir"
  cp -R "$LOCAL_PORTAL_DIR/." "$portal_stage_dir/"

  cat > "$patch_file" <<EOF
from pathlib import Path
import re
import textwrap


path = Path(${REMOTE_NGINX_SITE@Q})
text = path.read_text()
block = textwrap.dedent("""\
    location = /portal {
        return 302 /portal/;
    }

    location = /kimi-portal {
        return 302 /portal/;
    }

    # BEGIN sub2api-portal
    location /portal/ {
        alias ${REMOTE_PORTAL_DIR}/;
        index index.html;
        try_files \$uri \$uri/ /portal/index.html;
    }

    location /portal-proxy/ {
        proxy_pass http://127.0.0.1:${REMOTE_HOST_PORT}/;
        proxy_set_header Host \$host;
        proxy_set_header X-Real-IP \$remote_addr;
        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto \$scheme;
        proxy_http_version 1.1;
    }

    location /kimi-portal/ {
        return 302 /portal/;
    }

    location /kimi-portal-proxy/ {
        proxy_pass http://127.0.0.1:${REMOTE_HOST_PORT}/;
        proxy_set_header Host \$host;
        proxy_set_header X-Real-IP \$remote_addr;
        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto \$scheme;
        proxy_http_version 1.1;
    }

    location /kimi/ {
        proxy_pass http://127.0.0.1:${REMOTE_HOST_PORT}/;
        proxy_set_header Host \$host;
        proxy_set_header X-Real-IP \$remote_addr;
        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto \$scheme;
        proxy_http_version 1.1;
    }

    location /kimi-v1/ {
        proxy_pass http://127.0.0.1:${REMOTE_HOST_PORT}/v1/;
        proxy_set_header Host \$host;
        proxy_set_header X-Real-IP \$remote_addr;
        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto \$scheme;
        proxy_http_version 1.1;
    }
    # END sub2api-portal

""")

patterns = [
    re.compile(r"\\n\\s*location = /portal \\{.*?# END sub2api-portal\\n\\n", re.S),
    re.compile(r"\\n\\s*location = /kimi-portal \\{.*?# END kimi-portal\\n\\n", re.S),
]

for pattern in patterns:
    if pattern.search(text):
        text = pattern.sub("\\n" + block + "\\n", text, count=1)
        path.write_text(text)
        raise SystemExit(0)

needle = "\\n    location / {\\n        proxy_pass http://127.0.0.1:"
index = text.rfind(needle)
if index == -1:
    raise SystemExit("failed to locate sub.tksea.top root location block")

text = text[:index] + "\\n" + block + text[index:]
path.write_text(text)
EOF

  ssh_remote "mkdir -p $(printf '%q' "$REMOTE_STAGE_DIR")"
  scp_remote -r "$portal_stage_dir" "$REMOTE:$REMOTE_STAGE_DIR/"
  scp_remote "$patch_file" "$REMOTE:$REMOTE_STAGE_DIR/patch_tksea_portal_nginx.py"
  ssh_remote "sudo install -d -m 755 $(printf '%q' "$REMOTE_PORTAL_DIR") && sudo cp -R $(printf '%q' "$REMOTE_STAGE_DIR/portal/.") $(printf '%q' "$REMOTE_PORTAL_DIR/") && sudo python3 $(printf '%q' "$REMOTE_STAGE_DIR/patch_tksea_portal_nginx.py") && sudo nginx -t && sudo systemctl reload nginx"

  cat <<EOF
tksea portal deployed
remote: ${REMOTE}
portal url: https://sub.tksea.top/portal/
batch import admin url: https://sub.tksea.top/portal/admin-batch-import.html
legacy url: https://sub.tksea.top/kimi-portal/
portal dir: ${REMOTE_PORTAL_DIR}
nginx site: ${REMOTE_NGINX_SITE}
EOF
}

main "$@"