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lyzno1GitHub-LAN-GuanMuDavide DelbiancoNeatGuyCodingkenwoodjwYongtao HuangYongtao HuangQiang Lee李强04autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>Asuka MinatoMatri Qihuayaoyue6Bowen LiangznncrazywoolacrazywoolaCopilotyihongMuke WangwangmukeWu Tianweiquicksand非法操作zxhlyhEric GuoZhedong Cenjiangbo721github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>hjlarrylxsummer湛露先生Guangdong LiuQuantumGhostClaudeYessenia-dhuangzhuo1949huangzhuo17hzAmyJoelNite KniteYeuolyPetrus HaniamjoelKalo ChinUjjwal MauryaMaries
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lyzno1GitHub-LAN-GuanMuDavide DelbiancoNeatGuyCodingkenwoodjwYongtao HuangYongtao HuangQiang Lee李强04autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>Asuka MinatoMatri Qihuayaoyue6Bowen LiangznncrazywoolacrazywoolaCopilotyihongMuke WangwangmukeWu Tianweiquicksand非法操作zxhlyhEric GuoZhedong Cenjiangbo721github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>hjlarrylxsummer湛露先生Guangdong LiuQuantumGhostClaudeYessenia-dhuangzhuo1949huangzhuo17hzAmyJoelNite KniteYeuolyPetrus HaniamjoelKalo ChinUjjwal MauryaMariesSigned-off-by: -LAN- <[email protected]> Signed-off-by: kenwoodjw <[email protected]> Signed-off-by: Yongtao Huang <[email protected]> Signed-off-by: yihong0618 <[email protected]> Signed-off-by: zhanluxianshen <[email protected]> Co-authored-by: -LAN- <[email protected]> Co-authored-by: GuanMu <[email protected]> Co-authored-by: Davide Delbianco <[email protected]> Co-authored-by: NeatGuyCoding <[email protected]> Co-authored-by: kenwoodjw <[email protected]> Co-authored-by: Yongtao Huang <[email protected]> Co-authored-by: Yongtao Huang <[email protected]> Co-authored-by: Qiang Lee <[email protected]> Co-authored-by: 李强04 <[email protected]> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: Asuka Minato <[email protected]> Co-authored-by: Matri Qi <[email protected]> Co-authored-by: huayaoyue6 <[email protected]> Co-authored-by: Bowen Liang <[email protected]> Co-authored-by: znn <[email protected]> Co-authored-by: crazywoola <[email protected]> Co-authored-by: crazywoola <[email protected]> Co-authored-by: Copilot <[email protected]> Co-authored-by: yihong <[email protected]> Co-authored-by: Muke Wang <[email protected]> Co-authored-by: wangmuke <[email protected]> Co-authored-by: Wu Tianwei <[email protected]> Co-authored-by: quicksand <[email protected]> Co-authored-by: 非法操作 <[email protected]> Co-authored-by: zxhlyh <[email protected]> Co-authored-by: Eric Guo <[email protected]> Co-authored-by: Zhedong Cen <[email protected]> Co-authored-by: jiangbo721 <[email protected]> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: hjlarry <[email protected]> Co-authored-by: lxsummer <[email protected]> Co-authored-by: 湛露先生 <[email protected]> Co-authored-by: Guangdong Liu <[email protected]> Co-authored-by: QuantumGhost <[email protected]> Co-authored-by: Claude <[email protected]> Co-authored-by: Yessenia-d <[email protected]> Co-authored-by: huangzhuo1949 <[email protected]> Co-authored-by: huangzhuo <[email protected]> Co-authored-by: 17hz <[email protected]> Co-authored-by: Amy <[email protected]> Co-authored-by: Joel <[email protected]> Co-authored-by: Nite Knite <[email protected]> Co-authored-by: Yeuoly <[email protected]> Co-authored-by: Petrus Han <[email protected]> Co-authored-by: iamjoel <[email protected]> Co-authored-by: Kalo Chin <[email protected]> Co-authored-by: Ujjwal Maurya <[email protected]> Co-authored-by: Maries <[email protected]>
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1.3 KiB
Production Build Optimization Scripts
optimize-standalone.js
This script removes unnecessary development dependencies from the Next.js standalone build output to reduce the production Docker image size.
What it does
The script specifically targets and removes jest-worker packages that are bundled with Next.js but not needed in production. These packages are included because:
- Next.js includes jest-worker in its compiled dependencies
- terser-webpack-plugin (used by Next.js for minification) depends on jest-worker
- pnpm's dependency resolution creates symlinks to jest-worker in various locations
Usage
The script is automatically run during Docker builds via the build:docker npm script:
# Docker build (removes jest-worker after build)
pnpm build:docker
To run the optimization manually:
node scripts/optimize-standalone.js
What gets removed
node_modules/.pnpm/next@*/node_modules/next/dist/compiled/jest-workernode_modules/.pnpm/terser-webpack-plugin@*/node_modules/jest-worker(symlinks)node_modules/.pnpm/jest-worker@*(actual packages)
Impact
Removing jest-worker saves approximately 36KB per instance from the production image. While this may seem small, it helps ensure production images only contain necessary runtime dependencies.