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Add support for Windows (#492)
This adds support for Windows. The in-language path separator is still `/`, to ensure Pkl programs are cross-platform. Log lines are written using CRLF endings on Windows. Modules that are combined with `--module-output-separator` uses LF endings to ensure consistent rendering across platforms. `jpkl` does not work on Windows as a direct executable. However, it can work with `java -jar jpkl`. Additional details: * Adjust git settings for Windows * Add native executable for pkl cli * Add jdk17 windows Gradle check in CI * Adjust CI test reports to be staged within Gradle rather than by shell script. * Fix: encode more characters that are not safe Windows paths * Skip running tests involving symbolic links on Windows (these require administrator privileges to run). * Introduce custom implementation of `IoUtils.relativize` * Allow Gradle to initialize ExecutableJar `Property` values * Add Gradle flag to enable remote JVM debugging Co-authored-by: Philip K.F. Hölzenspies <holzensp@gmail.com>
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@@ -2140,9 +2140,18 @@ For example, a module with URI `modulepath:/animals/birds/pigeon.pkl`
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can import `modulepath:/animals/birds/parrot.pkl`
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with `import "parrot.pkl"` or `import "/animals/birds/parrot.pkl"`.
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NOTE: When importing a relative folder or file that starts with `@`, the import string must be prefixed with `./`.
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Otherwise, this syntax will be interpreted as dependency notation.
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[NOTE]
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.Paths on Windows
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====
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Relative paths use the `/` character as the directory separator on all platforms, including Windows.
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Paths that contain drive letters (e.g. `C:`) must be declared as an absolute file URI, for example: `import "file:///C:/path/to/my/module.pkl"`. Otherwise, they are interpreted as a URI scheme.
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====
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NOTE: When importing a relative directory or file that starts with `@`, the import string must be prefixed with `./`.
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Otherwise, this syntax will be interpreted as xref:dependency-notation[dependency notation].
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[#dependency-notation]
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==== Dependency notation URIs
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Example: `+@birds/bird.pkl+`
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@@ -8,6 +8,7 @@ include::ROOT:partial$component-attributes.adoc[]
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:uri-pkl-linux-amd64-download: {uri-sonatype-snapshot-download}&a=pkl-cli-linux-amd64&e=bin
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:uri-pkl-linux-aarch64-download: {uri-sonatype-snapshot-download}&a=pkl-cli-linux-aarch64&e=bin
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:uri-pkl-alpine-download: {uri-sonatype-snapshot-download}&a=pkl-cli-alpine-linux-amd64&e=bin
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:uri-pkl-windows-download: {uri-sonatype-snapshot-download}&a=pkl-cli-windows-amd64&e=exe
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:uri-pkl-java-download: {uri-sonatype-snapshot-download}&a=pkl-cli-java&e=jar
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ifdef::is-release-version[]
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@@ -16,6 +17,7 @@ ifdef::is-release-version[]
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:uri-pkl-linux-amd64-download: {github-releases}/pkl-linux-amd64
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:uri-pkl-linux-aarch64-download: {github-releases}/pkl-linux-aarch64
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:uri-pkl-alpine-download: {github-releases}/pkl-alpine-linux-amd64
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:uri-pkl-windows-download: {github-releases}/pkl-windows-amd64.exe
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:uri-pkl-java-download: {uri-maven-repo}/org/pkl-lang/pkl-cli-java/{pkl-artifact-version}/pkl-cli-java-{pkl-artifact-version}.jar
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endif::[]
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@@ -37,9 +39,10 @@ The CLI comes in multiple flavors:
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* Native Linux executable for amd64
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* Native Linux executable for aarch64
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* Native Alpine Linux executable for amd64 (cross-compiled and tested on Oracle Linux 8)
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* Java executable (tested with Java 17/21 on macOS and Oracle Linux, may work on other platforms)
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* Native Windows executable for amd64 (tested on Windows Server 2022)
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* Java executable (tested with Java 17/21 on macOS and Oracle Linux)
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On macOS and Linux, we recommend using the native executables.
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On macOS, Linux, and Windows, we recommend using the native executables.
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They are self-contained, start up instantly, and run complex Pkl code much faster than the Java executable.
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.What is the Difference Between the Linux and Alpine Linux Executables?
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@@ -59,7 +62,7 @@ Except where noted otherwise, the rest of this page discusses the native executa
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[[homebrew]]
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=== Homebrew
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Release versions can be installed with {uri-homebrew}[Homebrew].
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On macOS and Linux, release versions can be installed with {uri-homebrew}[Homebrew].
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ifdef::is-release-version[]
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To install Pkl, run:
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@@ -111,7 +114,7 @@ chmod +x pkl
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This should print something similar to:
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[source,shell]
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[source]
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[subs="+attributes"]
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----
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Pkl {pkl-version} (macOS, native)
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@@ -145,7 +148,7 @@ chmod +x pkl
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This should print something similar to:
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[source,shell]
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[source]
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[subs="+attributes"]
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----
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Pkl {pkl-version} (Linux, native)
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@@ -167,7 +170,7 @@ chmod +x pkl
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This should print something similar to:
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[source,shell]
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[source]
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[subs="+attributes"]
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----
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Pkl {pkl-version} (Linux, native)
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@@ -175,6 +178,23 @@ Pkl {pkl-version} (Linux, native)
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NOTE: We currently do not support the aarch64 architecture for Alpine Linux.
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=== Windows Executable
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[source,PowerShell]
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[subs="+attributes"]
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----
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Invoke-WebRequest '{uri-pkl-windows-download}' -OutFile pkl.exe
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.\pkl --version
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----
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[source]
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[subs="+attributes"]
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----
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Pkl {pkl-version} (Windows 10.0, native)
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----
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NOTE: We currently do not support the aarch64 architecture for Windows.
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=== Java Executable
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[source,shell]
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@@ -193,27 +213,8 @@ This should print something similar to:
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Pkl {pkl-version} (macOS 14.2, Java 17.0.10)
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----
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=== Windows support
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Pkl does not currently support running natively on Windows. Pkl has been reported to work on the https://learn.microsoft.com/en-us/windows/wsl/install[Windows Subsystem for Linux] and on a https://www.oracle.com/java/technologies/downloads/#jdk21-windows[Java Runtime] using https://search.maven.org/remote_content?g=org.pkl-lang&a=pkl-cli-java&v=LATEST[`jpkl` (the Java executable version of Pkl)].
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The following is from successful uses of `jpkl` on Windows:
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[source,shell]
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[subs="+attributes"]
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----
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> java -jar pkl-cli-java.jar --version
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Pkl 0.26.0-dev+21e0e14 (Windows 10 10.0, Java 21.0.2)
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----
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Note: You must use forward slashes in all paths for Windows with absolute paths prefixed with file:///. The following examples are valid:
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[source,shell]
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[subs="+attributes"]
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----
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> java -jar pkl-cli-java.jar eval file:///C:/Code/pkl/test.pkl
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> java -jar pkl-cli-java.jar eval ../Code/pkl/test.pkl
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> java -jar pkl-cli-java.jar eval pkl/test.pkl
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----
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https://github.com/apple/pkl/issues/20[GitHub Issue #20] is used to track progress on support for the Windows platform.
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NOTE: The Java executable does not work as an executable file on Windows.
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However, it will work as a jar, for example, with `java -jar jpkl`.
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[[usage]]
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== Usage
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