> **Note**
> 
> This program expects that your Gopher server treats **empty lines** as **information lines**.
> 
> It also expects the server to **add the hostname** and the **port** number at the end of links.

### Compiling

You need to have Go toolchain installed:
```shell
# Debian
sudo apt install golang

# Fedora
sudo dnf install golang
```

Then, just **clone the repo** and run **`go build .`** to compile an executable.

### Usage
```shell
gemtext2gophermap input.gmi output_gophermap [max line length (default 70)] [preprocessor insertion map file]
```

## Example

### Input Gemtext
_input.gmi_
````gemtext
Everything until the first <!--break--> in the map file will be put in place of the insert-gopher tag.

```html
<!--insert-gopher-->
```

The following <script> tag will be removed because it is between to web-only tags.

```html
<!--web-only-->
```

```html
<script>
console.log("joj")
</script>
```

```html
<!--web-only-->
```

> Here, the contents after the first break in the map file will be put

```html
<!--insert-gopher-->
```
````

### A map file
_map.txt_
```gophermap
<?php
echo "i" . date(DATE_RFC2822) . "\t/FAKE\tNULL\t0";
?>
<!--break-->
iIf your Gopher server supports running PHP it should have printed the current date.	/FAKE	NULL	0
```

### Command
```shell
gemtext2gophermap input.gmi - 70 map.txt
```
If `-` is passed instead of `input/output` file name `stdin/stdout` will be used. Reading the **map file from stdin** is **not supported**.

### Output
```gophermap
iEverything until the first <!--break--> in the map file will be put in /FAKE   NULL    0
iplace of the insert-gopher tag.        /FAKE   NULL    0

<?php
echo "i" . date(DATE_RFC2822) . "\t/FAKE\tNULL\t0";
?>

iThe following <script> tag will be removed because it is between to    /FAKE   NULL    0
iweb-only tags. /FAKE   NULL    0

i> Here, the contents after the first break in the map file will be put /FAKE   NULL    0


iIf your Gopher server supports running PHP it should have printed the current date.    /FAKE   NULL    0
```