58 lines
2.5 KiB
Markdown
58 lines
2.5 KiB
Markdown
# Simple-Code-Generator
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This Tool is a very Simple Code Generator that can read a template file and segment it based on a Set of variables that can be defined.
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Separate to that this tool can replace text via simple Regular Expression mapping.
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It has a cache that keeps track of the input (if it was changed), and only cares that the file format is Text based.
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It is as bare bones as it can get but that also makes it flexible.
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# How to install
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Using Gradle:
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```gradle
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repositories {
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maven {
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url = "https://maven.speiger.com/repository/main"
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}
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}
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dependencies {
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compile 'de.speiger:Simple-Code-Generator:1.1.4'
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}
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```
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# How to create a Template Processor
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Create a class that extends TemplateProcessor.
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And run the process method
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SourceFolder: Is the folder that is traversed through and Files are given back.
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OutputFolder: Is the folder where the Processed files get put into. If the "relativePackages" are set to true then the source folder structure is transferred.
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DataFolder: Is the folder where the input cache is stored. It uses a MD5 generator to compare inputs. Right now only FileNames without extensions are stored in there.
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So no Duplicated FileName support for now.
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##### Methods:
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init: Is called when the Processes was started for the first time.
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isFileValid: The Method that checks if a File can be used for a template.
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relativePackages: If the Folder Structure from the SourceFolder should be transferred to the OutputFolder.
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createProcesses: The Main Function that provides the FileName (without extension) and a consumer of how the file should be processed.
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A TemplateProcess is a Collection of Variables that is used for File Segmentation and a List of UnaryOperators that allow to edit the build code.
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A Simple sum up: Template Process is Tuple<Set<String>, List<UnaryOperator>> that also contains the new FileName.
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```java
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package test.example;
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public class ExampleClass
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{
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#if METHOD_ONE
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public void methodOne() {}
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#else if METHOD_TWO && !SKIP
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public void methodTwo() {}
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#else
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public void methodThree() {}
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#endif
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}
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```
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If the Variable "METHOD_ONE" is present only the code in the if is parsed into the template process.
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If the Variable "METHOD_TWO" is present and the "SKIP" Variable is missing then the code in the else if block is parsed into the template process
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Otherwise the else block is included.
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Whenever a if is started, it has to end with a #endif, Even if the last condition is a else if or a else.
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Recursion is supported and necessary |