autodocs/ldoc.ltp

> local iter = ldoc.modules.iter
> local display_name = ldoc.display_name
> local function trim_newline(s)
>   return (s:gsub("\n", "\r"))
> end
---
title: APISIX Plugin Development Docs
---

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#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
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-->

## $(ldoc.title)

### $(module.name)

$(module.summary) $(module.description)
>
> for kind, items in module.kinds() do
>    for item in items() do

#### $(trim_newline(display_name(item)))
>       if item.type == "function" then
>          if item.summary and item.summary ~= '' then

**Summary**: $(item.summary)
>          end -- if item.summary
>          if item.description and item.description ~= '' then

**Description**:

```text$(trim_newline(item.description))
```
>          end -- if item.description
>       end -- if item.type
>       if item.params and #item.params > 0 then
>          local subnames = module.kinds:type_of(item).subnames
>          if subnames then

**$(subnames)**

>          end -- if subnames
>          -- print the parameters
>          for par in iter(item.params) do
>             local param = item:subparam(par)
>             for p in iter(param) do
>                local name = item:display_name_of(p)
>                local tp  = item:type_of_param(p)
* **$(name)**($(tp)):$(item.params.map[p])
>                if tp ~= '' then
>                end -- if tp
>
>             end -- for p
>          end -- for par
>       end -- if item.params and #item.params > 0
>
>       -- print the returns
>       if item.retgroups then
>           local groups = item.retgroups

**Returns:**

>          for i, group in ldoc.ipairs(groups) do
>             for r in group:iter() do
>                local type, ctypes = item:return_type(r);
* `$(type)`: $(r.text)
>             end -- for r in group:iter()
>          end -- for i,group
>       end -- if item.retgroups

>       if item.usage then
**Usage**

>          for usage in item.usage:iter() do
```lua
$(trim_newline(usage))
```
>          end -- for usage in item.usage:iter()
>          local usage = item.usage
>       end -- if item.usage
>    end -- end for item in items()
> end -- for kinds, items