如何使用JFrog CLI按版本号对Artifactory软件包搜索结果进行排序? [英] How to sort Artifactory package search result by version number with JFrog CLI?

问题描述

我需要在 Artifactory 中获取特定NuGet软件包的最新版本. 我使用以下JFrog CLI命令接收所有版本的列表(--limit=1之后)，包括使用jq进行JSON解析:

I need to get the latest version of a specific NuGet package in Artifactory. I use following JFrog CLI command to receive a list of all versions (later on with --limit=1), including JSON parsing with jq:

jfrog rt s myRepo/Path/ --props "nuget.id=MyLib" --sort-by=name --sort-order=desc  | jq -M -r ".[] | .props.\"nuget.version\" | .[]"

上面的示例将输出原始字符串，如下所示:

The above example results in raw string output like this:

1.2.3.101
1.2.3.103
1.2.3.95
1.2.3.99
1.2.3.99-beta10
1.2.3.99-beta9

我的目标是要获得输出按版本排序:

1.2.3.95
1.2.3.99
1.2.3.99-beta9
1.2.3.99-beta10
1.2.3.101
1.2.3.103

很遗憾，我不能不使用--sort-by=created，因为它可能与版本排序不同.即使我不使用--sort-by option也不起作用.版本号也可以包含"-beta"之类的字母.

Unfortunately I can not use --sort-by=created as it can differ from version-sorting. Even if I do not use --sort-byoption it does not work. Also the version numbers can contain letters like "-beta".

在Artifactory TreeView中，它是正确的，但在CLI中是不正确的.

In the Artifactory TreeView it is correct, but not in CLI.

如何获得按版本号排序的结果?

How can I get a result sorted-by version number?

推荐答案

您可以使用jq对版本号字符串进行排序.

You can use jq to sort version number strings.

如果字符串是原始"字符串，每行一个，则可以使用以下jq程序:

If the strings are "raw" strings, one per line, then you could use this jq program:

def parse:
 sub("alpha"; "alpha.")
 | sub("beta"; "beta.") 
 | sub("gamma"; "gamma.")
 | sub("prerelease"; "prerelease.")
 | sub("debug"); "debug.")
 | [splits("[-.]")]
 | map(tonumber? // .) ;

[inputs]
| sort_by(parse)[]

这个jq程序可以这样运行:

This jq program could be run like so:

jq -nrR -f program.jq versions.txt

使用示例版本号，将产生:

With the sample version numbers, this would produce:

1.2.3.95
1.2.3.99
1.2.3.99-beta9
1.2.3.99-beta10
1.2.3.101
1.2.3.103

根据您的情况，通过将程序修改为使用parse，而无需再次调用jq，就可以实现结果，方法如上所示. jq程序的主要部分可能看起来像这样:

In your case, the result can be achieved without invoking jq a second time by modifying your program to use parse along the lines shown above. The main part of the jq program would probably look something like this:

map(.props["nuget.version"]) | sort_by(parse)[]

(当然，仅当使用inputs进行读取时才需要-n选项.)

(Of course the -n option is only needed when using inputs to read.)

如果(仅在注释中注明)您只想要最高版本号，则只需将最终的[]更改为[-1]:

If (as indicated in a comment is the case) you just want the highest version number, you could simply change the final [] to [-1]:

... | sort_by(parse)[-1]

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