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29 lines
743 B
Markdown
29 lines
743 B
Markdown
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---
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title: "fileExists"
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linktitle: "fileExists"
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date: 2017-08-31T22:38:22+02:00
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description: Checks whether a file exists under the given path.
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godocref:
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publishdate: 2017-08-31T22:38:22+02:00
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lastmod: 2017-08-31T22:38:22+02:00
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categories: [functions]
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menu:
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docs:
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parent: "functions"
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signature: ["fileExists PATH"]
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workson: []
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hugoversion:
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relatedfuncs: []
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deprecated: false
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aliases: []
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---
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`fileExists` allows you to check if a file exists under a given path, e.g. before inserting code into a template:
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```
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{{ if (fileExists "static/img/banner.jpg") -}}
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<img src="{{ "img/banner.jpg" | absURL }}" />
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{{- end }}
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```
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In the example above, a banner from the `static` folder should be shown if the given path points to an existing file.
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