ci(cover): 封面文生图改用 AI 网关 image-2（替代 ARK）#17
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- 读 AI_BASE_URL/AI_API_KEY（与 release notes 共用网关），模型 IMAGE_MODEL（默认 image-2） - OpenAI 兼容 /v1/images/generations，兼容 b64_json/url 返回 - 请求分辨率默认 2848x1600（可经 IMAGE_SIZE 覆盖），生成后统一 resize 到 2848×1600
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Pull request overview
This PR migrates the changelog cover background-image generation script from Volcano ARK to an OpenAI-compatible images endpoint, so it can reuse the same AI gateway configuration as release notes while keeping output size consistent for text overlay layout.
Changes:
- Switch authentication/config from
ARK_API_KEYtoAI_BASE_URL+AI_API_KEY, with model selection viaIMAGE_MODEL(defaultimage-2) and request size viaIMAGE_SIZE. - Call an OpenAI-compatible
/v1/images/generationsendpoint and handle bothb64_jsonandurlresponse formats. - Normalize generated background images by resizing and re-encoding to a fixed 2848×1600 PNG before compositing overlays.
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| if (!IMAGE_BASE_URL) { | ||
| console.error('错误: 未设置 AI_BASE_URL 环境变量') | ||
| process.exit(1) | ||
| } |
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| // 统一 resize 到 WIDTH×HEIGHT，确保文字叠加层布局对齐（不依赖模型实际输出尺寸） | ||
| return sharp(rawBuffer) | ||
| .resize(WIDTH, HEIGHT, { fit: 'fill' }) |
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变更说明 / Summary
generate-changelog-cover.mjs的背景图生成从火山方舟 ARK 迁移到 OpenAI 兼容的图像接口（默认模型image-2），与 release notes 共用同一个 AI 网关。Migrate the background-image generation in
generate-changelog-cover.mjsfrom Volcano ARK to an OpenAI-compatible images endpoint (default modelimage-2), sharing the same AI gateway as release notes.改动 / Changes
AI_BASE_URL/AI_API_KEY（替代ARK_API_KEY），模型由IMAGE_MODEL区分（默认image-2）。/v1/images/generations，兼容b64_json与url两种返回。2848x1600（可经IMAGE_SIZE覆盖），生成后统一sharpresize 到 2848×1600，保证文字叠加层对齐。配套 / Companion
主仓库
desirecore/desirecorePR #907 同步把build.yml的封面步骤改为传入AI_BASE_URL/AI_API_KEY/IMAGE_MODEL。Main repo PR desirecore/desirecore#907 passes
AI_BASE_URL/AI_API_KEY/IMAGE_MODELto this script.