fix: resolve heredoc parsing error in deploy-oci #7

ms · 2026-04-07T09:54:45Z

ms commented

2026-04-07 09:54:45 +00:00

问题

Makefile 第 43 行用 heredoc 通过 SSH 生成 Dockerfile，但 make recipe 里行尾的 \ 是续行符，\n\ 这个组合导致整个 heredoc 被展开成一行传给远端 shell。远端收到的是 <<DEOF\nFROM...，把 DEOF\nFROM 当成了 heredoc 结束符，所以报：

bash: line 14: warning: here-document at line 14 delimited by end-of-file (wanted 'DEOFnFROM')
cat: unrecognized option '--no-cache'

修法

把内联的 Dockerfile 提取成独立的 Dockerfile.oci，直接 scp 过去，干净利落，不再有 heredoc 转义问题。

## 问题 Makefile 第 43 行用 heredoc 通过 SSH 生成 Dockerfile，但 make recipe 里行尾的 `\` 是续行符，`\n\` 这个组合导致整个 heredoc 被展开成**一行**传给远端 shell。远端收到的是 `<<DEOF\nFROM...`，把 `DEOF\nFROM` 当成了 heredoc 结束符，所以报： ``` bash: line 14: warning: here-document at line 14 delimited by end-of-file (wanted 'DEOFnFROM') cat: unrecognized option '--no-cache' ``` ## 修法把内联的 Dockerfile 提取成独立的 `Dockerfile.oci`，直接 `scp` 过去，干净利落，不再有 heredoc 转义问题。

ms added 1 commit 2026-04-07 09:54:45 +00:00

fix: resolve heredoc parsing error in deploy-oci Makefile target 47aade71cf

Extract inline Dockerfile to Dockerfile.oci and scp it instead of
generating it via heredoc over SSH. Make's line-continuation backslash
was causing the heredoc delimiter to be parsed as 'DEOFnFROM' by the
remote shell, breaking the image build step.

fam merged commit f298e4a2a6 into master

2026-04-09 20:32:24 +00:00

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Reference: euphon/repo-vis#7