使用不同的conda-build根目录

问题描述

我正在创建自己的conda食谱，并使用git进行结帐.仓库是几场演出.我希望它不在~/conda-bld中进行检出，而是希望在/ssd中进行检出，这样会更快.如何指定?另外，在进行克隆时如何指定git depth?

I am creating my own conda recipe which I checkout with git. The repository is few gigs. Instead of doing a checkout in ~/conda-bld, I would like it to checkout in /ssd, which is going to be faster. How can I specify it?Also, how can I specify git depth when doing a clone?

推荐答案

conda-build通过以下方式为其所有工作选择一个根目录:

conda-build chooses a root directory for all of its work in the following way:

1. 如果您的环境中定义了CONDA_BLD_PATH，请使用它
2. 否则，如果存在名为~/.condarc的文件，请检查是否定义了conda-build/root-dir.例如:

1. If CONDA_BLD_PATH is defined in your environment, use that
2. Otherwise, if a file named ~/.condarc exists, check if conda-build/root-dir is defined. For example:

   # .condarc
   conda-build:
     root-dir: /ssd/conda-bld

1. 否则，请尝试$(conda info --root)/conda-bld
2. 如果该位置不可写，请使用~/conda-bld

1. Otherwise, try $(conda info --root)/conda-bld
2. If that location isn't writable, use ~/conda-bld

(请参见源代码如果您好奇的话，请执行以下步骤.)

(See the source code for these steps if you're curious.)

您可以在meta.yaml的source部分中使用git_depth:

You can use git_depth in the source section of meta.yaml:

# meta.yaml
package:
  name: foo
  version: '1.0'

source:
  git_url: https://github.com/foo/bar
  git_depth: 1

注意:我不建议使用git_depth.如果您还指定了git_tag，它将无法正常工作-如果在HEAD的N次提交(对于git_depth: N)中该标记不可见，则您的检出将失败.

Note: I do not recommend using git_depth. It won't work well if you also specify a git_tag -- If the tag is not visible within N commits (for git_depth: N) of the HEAD, then your checkout will fail.

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