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website: Update docs for template_dir

This commit is contained in:
Mitchell Hashimoto 2015-05-29 14:30:36 -07:00
parent 4620f33dd0
commit 36c6d37f69
1 changed files with 3 additions and 2 deletions
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website/source/docs/templates/configuration-templates.html.markdown vendored
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@ -55,10 +55,11 @@ While some configuration settings have local variables specific to only that
configuration, a set of functions are available globally for use in _any string_ configuration, a set of functions are available globally for use in _any string_
in Packer templates. These are listed below for reference. in Packer templates. These are listed below for reference.
* `lower` - Lowercases the string.
* `pwd` - The working directory while executing Packer.
* `isotime [FORMAT]` - UTC time, which can be [formatted](http://golang.org/pkg/time/#example_Time_Format). * `isotime [FORMAT]` - UTC time, which can be [formatted](http://golang.org/pkg/time/#example_Time_Format).
See more examples below. See more examples below.
* `lower` - Lowercases the string.
* `pwd` - The working directory while executing Packer.
* `template_dir` - The directory to the template for the build.
* `timestamp` - The current Unix timestamp in UTC. * `timestamp` - The current Unix timestamp in UTC.
* `uuid` - Returns a random UUID. * `uuid` - Returns a random UUID.
* `upper` - Uppercases the string. * `upper` - Uppercases the string.