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Updating docs to split functions by namespace
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Signed-off-by: Dave Henderson <dhenderson@gmail.com>
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hairyhenderson committed Jun 9, 2017
1 parent b580bba commit d8f2a93
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31 changes: 0 additions & 31 deletions docs/config.toml
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Expand Up @@ -4,7 +4,6 @@ title = "gomplate documentation"

theme = "hugo-material-docs"


[params]
author = "hairyhenderson"
description = "gomplate documentation"
Expand All @@ -19,33 +18,3 @@ theme = "hugo-material-docs"
[social]
twitter = "hairyhenderson"
github = "hairyhenderson"

[[menu.main]]
name = "About"
url = "/"
weight = 1
pre = ""

[[menu.main]]
name = "Installing"
url = "installing/"
weight = 10
pre = ""

[[menu.main]]
name = "Usage"
url = "usage/"
weight = 11
pre = ""

[[menu.main]]
name = "Syntax"
url = "syntax/"
weight = 12
pre = ""

[[menu.main]]
name = "Built-in Functions"
url = "functions/"
weight = 13
pre = ""
75 changes: 75 additions & 0 deletions docs/content/functions/aws.md
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@@ -0,0 +1,75 @@
---
title: aws functions
menu:
main:
parent: functions
---


## `aws.EC2Meta`

**Alias:** _(to be deprecated)_ `ec2meta`

Queries AWS [EC2 Instance Metadata](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html) for information. This only retrieves data in the `meta-data` path -- for data in the `dynamic` path use `aws.EC2Dynamic`.

This only works when running `gomplate` on an EC2 instance. If the EC2 instance metadata API isn't available, the tool will timeout and fail.

#### Example

```console
$ echo '{{aws.EC2Meta "instance-id"}}' | gomplate
i-12345678
```

## `aws.EC2Dynamic`

**Alias:** _(to be deprecated)_ `ec2dynamic`

Queries AWS [EC2 Instance Dynamic Metadata](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html) for information. This only retrieves data in the `dynamic` path -- for data in the `meta-data` path use `aws.EC2Meta`.

This only works when running `gomplate` on an EC2 instance. If the EC2 instance metadata API isn't available, the tool will timeout and fail.

#### Example

```console
$ echo '{{ (aws.EC2Dynamic "instance-identity/document" | json).region }}' | ./gomplate
us-east-1
```

## `aws.EC2Region`

**Alias:** _(to be deprecated)_ `ec2region`

Queries AWS to get the region. An optional default can be provided, or returns
`unknown` if it can't be determined for some reason.

#### Example

_In EC2_
```console
$ echo '{{ aws.EC2Region }}' | ./gomplate
us-east-1
```
_Not in EC2_
```console
$ echo '{{ aws.EC2Region }}' | ./gomplate
unknown
$ echo '{{ aws.EC2Region "foo" }}' | ./gomplate
foo
```

## `aws.EC2Tag`

**Alias:** _(to be deprecated)_ `ec2tag`

Queries the AWS EC2 API to find the value of the given [user-defined tag](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html). An optional default
can be provided.

#### Example

```console
$ echo 'This server is in the {{ aws.EC2Tag "Account" }} account.' | ./gomplate
foo
$ echo 'I am a {{ aws.EC2Tag "classification" "meat popsicle" }}.' | ./gomplate
I am a meat popsicle.
```
70 changes: 4 additions & 66 deletions docs/content/functions.md → docs/content/functions/general.md
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@@ -1,12 +1,10 @@
---
title: Built-in functions
weight: 0
title: other functions
menu:
main:
parent: functions
---

In addition to all of the functions and operators that the [Go template](https://golang.org/pkg/text/template/)
language provides (`if`, `else`, `eq`, `and`, `or`, `range`, etc...), there are
some additional functions baked in to `gomplate`:

## `contains`

Contains reports whether the second string is contained within the first. Equivalent to
Expand Down Expand Up @@ -814,63 +812,3 @@ $ gomplate -d person.json -f input.tmpl
]
}
```

## `ec2meta`

Queries AWS [EC2 Instance Metadata](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html) for information. This only retrieves data in the `meta-data` path -- for data in the `dynamic` path use `ec2dynamic`.

This only works when running `gomplate` on an EC2 instance. If the EC2 instance metadata API isn't available, the tool will timeout and fail.

#### Example

```console
$ echo '{{ec2meta "instance-id"}}' | gomplate
i-12345678
```

## `ec2dynamic`

Queries AWS [EC2 Instance Dynamic Metadata](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html) for information. This only retrieves data in the `dynamic` path -- for data in the `meta-data` path use `ec2meta`.

This only works when running `gomplate` on an EC2 instance. If the EC2 instance metadata API isn't available, the tool will timeout and fail.

#### Example

```console
$ echo '{{ (ec2dynamic "instance-identity/document" | json).region }}' | ./gomplate
us-east-1
```

## `ec2region`

Queries AWS to get the region. An optional default can be provided, or returns
`unknown` if it can't be determined for some reason.

#### Example

_In EC2_
```console
$ echo '{{ ec2region }}' | ./gomplate
us-east-1
```
_Not in EC2_
```console
$ echo '{{ ec2region }}' | ./gomplate
unknown
$ echo '{{ ec2region "foo" }}' | ./gomplate
foo
```

## `ec2tag`

Queries the AWS EC2 API to find the value of the given [user-defined tag](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html). An optional default
can be provided.

#### Example

```console
$ echo 'This server is in the {{ ec2tag "Account" }} account.' | ./gomplate
foo
$ echo 'I am a {{ ec2tag "classification" "meat popsicle" }}.' | ./gomplate
I am a meat popsicle.
```
5 changes: 4 additions & 1 deletion docs/content/index.md
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@@ -1,7 +1,10 @@
---
title: gomplate
type: index
weight: 0
weight: 1
menu:
main:
name: About
---

A [Go template](https://golang.org/pkg/text/template/)-based CLI tool. `gomplate` can be used as an alternative to
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1 change: 1 addition & 0 deletions docs/content/installing.md
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@@ -1,6 +1,7 @@
---
title: Installing
weight: 10
menu: main
---
# Installing

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9 changes: 8 additions & 1 deletion docs/content/syntax.md
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@@ -1,6 +1,7 @@
---
title: Syntax
weight: 0
weight: 12
menu: main
---

## About `.Env`
Expand All @@ -13,3 +14,9 @@ Sometimes, this behaviour is desired; if the output is unusable without certain
strings, this is a sure way to know that variables are missing!

If you want different behaviour, try [`getenv`](../functions/#getenv).

## Built-in functions

In addition to all of the functions and operators that the [Go template](https://golang.org/pkg/text/template/)
language provides (`if`, `else`, `eq`, `and`, `or`, `range`, etc...), there are
some additional functions baked in to `gomplate`. See the links on the left.
3 changes: 2 additions & 1 deletion docs/content/usage.md
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@@ -1,6 +1,7 @@
---
title: Usage
weight: 0
weight: 11
menu: main
---

The simplest usage of `gomplate` is to just replace environment
Expand Down

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