This fixes several issues:
1. Leading/trailing line comments surrounding a lambda should make that
lambda not "trailing", because the formatting otherwise looks bad and
also isn't stable
2. Fix incorrect algorithm for detecting trailing lambda (currently,
any number of lambdas makes the alg return `true`)
If an operator chain or method call is multiline, keep those newlines
in the formatted output.
Help preserve code like:
```
foo
|> (it) -> it + 2
|> (it) -> it / 2
```
Also, fixes an issue where forced single-line formatting would break for if/else
and let expressions
---------
Co-authored-by: Islon Scherer <islonscherer@gmail.com>
This changes code so that multiple lambda arguments makes the whole
argument list wrap.
Improves the readability of code like:
```
foo
.toMap(
(it) -> makeSomeKey(it),
(it) -> makeSomeValue(it)
)
```
Fixes an issue where sentinel value (U+7FFF) occurring literally in the source could cause a premature termination of parsing, leading to potential EOF injection attacks.
---------
Co-authored-by: Dan Chao <dan.chao@apple.com>
This adds a spotless formatting step using the new pkl formatter.
This only formats Pkl sources in the stdlib, because other sources
are possibly test input and not meant to be formatted.
This forces iterpolated expressions to be single-line, so that newline
literals within the bounds of two string delimiters can be seen as
verbatime newlines in the resulting string.
Edge case: in the case of a line comment, it's not possible to keep
this as a single line expression.
These are kept as multi-line expressions.
Also:
* Remove `ForceWrap`, this node is not used.
* Rename `StringConstant` -> `StringChars`
This introduces an IntelliJ plugin that's meant to assist with development of the Pkl codebase itself.
The plugin adds a file editor that opens snippet tests in a split editor pane, showing the input on the left side and output on the right side.
Implements a binary renderer for Pkl values, which is a lossless capturing of Pkl data.
This follows the pkl binary format that is already used with `pkl server` calls, and is
made available as a Java API and also an in-language API.
Also, introduces a binary parser into the corresponding `PObject` types in Java.
This changes the formatter to only force line on call chains
with multiple lambdas
With this change, this is kept as a single line:
```
foo.bar.map((it) -> it + 1)
```
The current version of the kotlin-gradle plugin is not compatible with
Gradle 9.1, causing error `java.lang.NoSuchMethodError:
'org.gradle.api.Project org.gradle.api.artifacts.ProjectDependency.getDependencyProject()'`
Also, the Kotlin 2.0 language target is deprecated as of Kotlin 2.2.
