wip: add web-downloader

Author: ipcjs

web-downloader/.env

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+../.env.default

web-downloader/compose.yaml

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+services:
+  web-downloader-track:
+    image: alpine
+    command: /home/docker/web-downloader/web-downloader.sh
+    environment:
+      - TEAMCITY_TAG=${TRACK_WEB_VERSION:?required}
+      - TEAMCITY_BUILD_NAME=MaintainVbenAdmin_Release
+      - TEAMCITY_BUILD_ZIP_NAME=maintain.zip
+      - NGINX_HTML_DIR_NAME=track
+    volumes:
+      - "${DATA_DIR:-/data}/nginx/html:/data/nginx/html"
+    configs:
+      - source: web-downloader.sh
+        target: /home/docker/web-downloader/web-downloader.sh
+      - source: teamcity-download-artifact.sh
+        target: /home/docker/projects/teamcity-download-artifact.sh
+
+configs:
+  web-downloader.sh:
+    file: ./web-downloader.sh
+  teamcity-download-artifact.sh:
+    file: ../projects/teamcity-download-artifact.sh

web-downloader/web-downloader.sh

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+#!/bin/sh
+set -e
+
+if [ -z "${TEAMCITY_BUILD_NAME}" ]; then
+    echo "Please set these environment variables:"
+    echo "TEAMCITY_BUILD_NAME, TEAMCITY_TAG, TEAMCITY_BUILD_ZIP_NAME, NGINX_HTML_DIR_NAME"
+    exit 1
+fi
+
+cd /data/nginx/html || exit 1
+
+version_file="${NGINX_HTML_DIR_NAME}/.version"
+
+# Check if the version already exists
+if [ -f "$version_file" ]; then
+    current_version=$(cat "$version_file")
+    if [ "$current_version" = "${TEAMCITY_TAG}" ]; then
+        echo "Version ${TEAMCITY_TAG} already exists"
+        exit 0
+    fi
+fi
+
+# Remove the existing directory
+if [ -e "${NGINX_HTML_DIR_NAME}" ]; then
+    rm -rf "${NGINX_HTML_DIR_NAME}"
+fi
+
+# Download the new version
+/home/docker/projects/teamcity-download-artifact.sh --build="${TEAMCITY_BUILD_NAME}" --tag="${TEAMCITY_TAG}"
+unzip "${TEAMCITY_BUILD_NAME}-${TEAMCITY_TAG}.zip"
+unzip "${TEAMCITY_BUILD_ZIP_NAME}" -d "${NGINX_HTML_DIR_NAME}"
+
+# Clean up
+rm -f "${TEAMCITY_BUILD_ZIP_NAME}"
+# rm "${TEAMCITY_BUILD_NAME}-${TEAMCITY_TAG}.zip"
+echo "${TEAMCITY_TAG}" > "$version_file"