120 lines
9.8 KiB
Markdown
Executable file
120 lines
9.8 KiB
Markdown
Executable file
# [bld](https://rife2.com/bld) Extension to Create or Modify Properties Files
|
|
|
|
[](https://opensource.org/licenses/Apache-2.0)
|
|
[](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html)
|
|
[](https://rife2.com/bld)
|
|
[](https://repo.rife2.com/#/releases/com/uwyn/rife2/bld-property-file)
|
|
[](https://repo.rife2.com/#/snapshots/com/uwyn/rife2/bld-property-file)
|
|
[](https://github.com/rife2/bld-property-file/actions/workflows/bld.yml)
|
|
|
|
To install, please refer to the [extensions documentation](https://github.com/rife2/bld/wiki/Extensions).
|
|
|
|
To create or modifying [property files](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html) with [bld](https://rife2.com/bld), add the follwing to your build file:
|
|
|
|
```java
|
|
@BuildCommand
|
|
public void updateMajor() throws Exception {
|
|
new PropertyFileOperation()
|
|
.fromProject(this)
|
|
.file("version.properties")
|
|
.entry(new EntryInt("version.major").defaultValue(0).calc(ADD))
|
|
.entry(new EntryInt("version.minor").set(0))
|
|
.entry(new EntryInt("version.patch").set(0))
|
|
.entry(new EntryDate("build.date").now().pattern("yyyy-MM-dd"))
|
|
.execute();
|
|
}
|
|
```
|
|
|
|
Invoking the `updateMajor` command, will create the `version.propertees`file:
|
|
|
|
```sh
|
|
./bld updateMajor ...
|
|
```
|
|
|
|
```ini
|
|
# version.properties
|
|
build.date=2023-04-02
|
|
version.major=1
|
|
version.minor=0
|
|
version.patch=0
|
|
```
|
|
|
|
Invoking the `updateMajor` command again, will increase the `version.major` property:
|
|
|
|
```sh
|
|
./bld updateMajor ...
|
|
```
|
|
|
|
```ini
|
|
# version.properties
|
|
build.date=2023-04-02
|
|
version.major=2
|
|
version.minor=0
|
|
version.patch=0
|
|
```
|
|
|
|
- [View Examples](https://github.com/rife2/bld-property-file/tree/master/examples)
|
|
|
|
## Property File
|
|
|
|
The [PropertyFileOperation](https://rife2.github.io/bld-property-file/rife/bld/extension/propertyfile/PropertyFileOperation.html) class is used to configure the [properties file](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html) location, etc.
|
|
|
|
| Function | Description | Required |
|
|
|:------------------|:----------------------------------------------------------------|:---------|
|
|
| `file()` | The location of the properties files to modify. | Yes |
|
|
| `comment()` | Comment to be inserted at the top of the properties file. | No |
|
|
| `failOnWarning()` | If set to `true`, will cause execution to fail on any warnings. | No |
|
|
|
|
## Entry
|
|
|
|
The [Entry](https://rife2.github.io/bld-property-file/rife/bld/extension/propertyfile/Entry.html) class is used to specify modifications to a [String property](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html).
|
|
|
|
| Function | Description/Example |
|
|
|:-----------------|:--------------------------------------------------------------------------------------------------------------------------------------------------|
|
|
| `defaultValue()` | The value to be used if the property doesn't exist. |
|
|
| `delete()` | Delete the property. |
|
|
| `modify()` | `modify("-foo", String::concat)`<br/>`modify("-foo", (v, s) -> v + s)`<br/>`modify((v, s) -> v.trim())` |
|
|
| `pattern()` | If present, will parse the value as a [Formatter](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Formatter.html) pattern. |
|
|
| `set()` | The value to set the property to, regardless of its previous value. |
|
|
|
|
## EntryDate
|
|
|
|
The [EntryDate](https://rife2.github.io/bld-property-file/rife/bld/extension/propertyfile/EntryDate.html) class is used to specify modifications to a [date property](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html).
|
|
|
|
| Function | Description/Example |
|
|
|:-----------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|
|
| `calc()` | `calc(ADD)`<br/>`calc(v -> v + 1)`<br/>`calc(SUB)`<br/>`calc(v -> v - 1)` |
|
|
| `delete()` | Delete the property. |
|
|
| `now()` | Set the entry to the current date/time. |
|
|
| `pattern()` | If present, will parse the value as a [DateTimeFormatter](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/time/format/DateTimeFormatter.html) pattern. |
|
|
| `set()` | The [Calendar](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Calendar.html), [Date](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Date.html), or [java.time](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/time/package-summary.html) value to set the property to, regardless of its previous value. |
|
|
| `unit()` | The unit to be used calculations. See [Units](#units). |
|
|
|
|
- `set` or `now` are required.
|
|
|
|
### Units
|
|
|
|
The following [Units](https://rife2.github.io/bld-property-file/rife/bld/extension/propertyfile/EntryDate.Units.html) are available:
|
|
|
|
* `Units.MILLISECOND`
|
|
* `Units.SECOND`
|
|
* `Units.MINUTE`
|
|
* `Units.HOUR`
|
|
* `Units.DAY`
|
|
* `Units.WEEK`
|
|
* `Units.MONTH`
|
|
* `Units.YEAR`
|
|
|
|
## EntryInt
|
|
|
|
The [EntryInt](https://rife2.github.io/bld-property-file/rife/bld/extension/propertyfile/EntryInt.html) class is used to specify modifications to a [integer property](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html).
|
|
|
|
| Function | Description/Example |
|
|
|:-----------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|
|
| `defaultValue()` | The value to be used if the property doesn't exist. |
|
|
| `calc()` | `calc(ADD)`<br/>`calc(v -> v + 1)`<br/>`calc(SUB)`<br/>`calc(v -> v - 1)` |
|
|
| `delete()` | Delete the property. |
|
|
| `pattern()` | If present, will parse the value as a [DecimalFormat](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/text/DecimalFormat.html) pattern. |
|
|
| `set()` | The [integer value](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html) to set the property to, regardless of its previous value. |
|
|
|
|
It is inspired by the [ant PropertyFile task](https://ant.apache.org/manual/Tasks/propertyfile.html).
|