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Fix regex capture groups syntax

This commit is contained in:
Aurelio Jargas 2016-11-02 06:25:07 -02:00 committed by GitHub
parent 47de0e2073
commit 1f826f92c3
1 changed files with 1 additions and 1 deletions
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docker-cloud/builds/automated-build.md
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@ -151,7 +151,7 @@ You can use the variable `{sourceref}` to use the branch or tag name that
matched the regex. (The variable includes the whole source name, not just the
portion that matched the regex.) You can also use up to nine regular expression
capture groups (expressions enclosed in parentheses) to select a source to
build, and reference these in the Docker Tag field using `{/1}` through `{/9}`.
build, and reference these in the Docker Tag field using `{\1}` through `{\9}`.
**Regex example: build from version number branch and tag with version number**