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hugo/tpl
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Tristan Rice a49f838cd0 tpl: Add imageConfig function 
Add imageConfig function which calls image.DecodeConfig and returns the height, width and color mode of the image. (#2677)

This allows for more advanced image shortcodes and templates such as those required by AMP.

layouts/shortcodes/amp-img.html
```
{{ $src := .Get "src" }}
{{ $config := imageConfig (printf "/static/%s" $src) }}

<amp-img src="{{$src}}"
           height="{{$config.Height}}"
           width="{{$config.Width}}"
           layout="responsive">
</amp-img>
```
2016-11-16 13:00:45 +01:00
..
reflect_helpers.go Make where accept slice 2016-03-06 13:15:07 +01:00
template.go Make Amber read from the Afero source file system 2016-10-26 20:50:12 +02:00
template_embedded.go Revert the "standardize author data" 2016-09-18 19:16:39 +02:00
template_funcs.go tpl: Add imageConfig function 2016-11-16 13:00:45 +01:00
template_funcs_test.go tpl: Add imageConfig function 2016-11-16 13:00:45 +01:00
template_i18n.go commands, tpl: Get rid of repeating viper accesses 2016-11-07 00:10:32 +01:00
template_i18n_test.go tpl: Golint fixes 2016-11-05 17:28:14 +01:00
template_resources.go commands, tpl: Get rid of repeating viper accesses 2016-11-07 00:10:32 +01:00
template_resources_test.go all: Unify case of config variable names 2016-10-24 20:56:00 +02:00
template_test.go Add readFile template func 2016-03-31 21:24:18 +02:00