getting rid of directives in new Ast

This commit is contained in:
Irmen de Jong 2022-03-12 23:28:17 +01:00
parent 40e9fba312
commit 4a0031080a
12 changed files with 327 additions and 260 deletions

View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<option name="BUILD_PROCESS_HEAP_SIZE" value="1200" />
<option name="BUILD_PROCESS_HEAP_SIZE" value="3000" />
<bytecodeTargetLevel target="11" />
</component>
</project>
</project>

View File

@ -1,9 +1,7 @@
package prog8.code.ast
import prog8.code.core.IMemSizer
import prog8.code.core.IStringEncoding
import prog8.code.core.Position
import java.util.*
import prog8.code.core.*
import java.nio.file.Path
// New (work-in-progress) simplified AST for the code generator.
@ -41,11 +39,11 @@ class PtNodeGroup: PtNode(Position.DUMMY) {
abstract class PtNamedNode(val name: String, position: Position): PtNode(position) {
val scopedName: List<String> by lazy {
if(this is PtModule)
emptyList()
var namedParent: PtNode = this.parent
if(namedParent is PtProgram)
listOf(name)
else {
var namedParent: PtNode = this.parent
while(namedParent !is PtNamedNode)
while (namedParent !is PtNamedNode)
namedParent = namedParent.parent
namedParent.scopedName + name
}
@ -53,8 +51,22 @@ abstract class PtNamedNode(val name: String, position: Position): PtNode(positio
}
class ProgramOptions(
val output: OutputType,
val launcher: CbmPrgLauncherType,
val zeropage: ZeropageType,
val zpReserved: Collection<UIntRange>,
val loadAddress: UInt?,
val floatsEnabled: Boolean,
val noSysInit: Boolean,
val dontReinitGlobals: Boolean,
val optimize: Boolean
)
class PtProgram(
val name: String,
val options: ProgramOptions,
val memsizer: IMemSizer,
val encoding: IStringEncoding
) : PtNode(Position.DUMMY) {
@ -63,29 +75,17 @@ class PtProgram(
print("'$name'")
}
fun allModuleDirectives(): Sequence<PtDirective> =
children.asSequence().flatMap { it.children }.filterIsInstance<PtDirective>().distinct()
// fun allModuleDirectives(): Sequence<PtDirective> =
// children.asSequence().flatMap { it.children }.filterIsInstance<PtDirective>().distinct()
fun allBlocks(): Sequence<PtBlock> =
children.asSequence().flatMap { it.children }.filterIsInstance<PtBlock>()
children.asSequence().filterIsInstance<PtBlock>()
fun entrypoint(): PtSub? =
allBlocks().firstOrNull { it.name == "main" }?.children?.firstOrNull { it is PtSub && it.name == "start" } as PtSub?
}
class PtModule(
name: String,
val loadAddress: UInt?,
val library: Boolean,
position: Position
) : PtNamedNode(name, position) {
override fun printProperties() {
print("$name addr=$loadAddress library=$library")
}
}
class PtBlock(name: String,
val address: UInt?,
val library: Boolean,
@ -97,51 +97,6 @@ class PtBlock(name: String,
}
class PtDirective(var name: String, position: Position) : PtNode(position) {
val args: List<PtDirectiveArg>
get() = children.map { it as PtDirectiveArg }
override fun printProperties() {
print(name)
}
override fun hashCode(): Int {
return Objects.hash(name, args)
}
override fun equals(other: Any?): Boolean {
if(other !is PtDirective)
return false
if(other===this)
return true
return(name==other.name && args.zip(other.args).all { it.first==it.second })
}
}
class PtDirectiveArg(val str: String?,
val name: String?,
val int: UInt?,
position: Position
): PtNode(position) {
override fun printProperties() {
print("str=$str name=$name int=$int")
}
override fun hashCode(): Int {
return Objects.hash(str, name, int)
}
override fun equals(other: Any?): Boolean {
if(other !is PtDirectiveArg)
return false
if(other===this)
return true
return str==other.str || name==other.name || int==other.int
}
}
class PtInlineAssembly(val assembly: String, position: Position) : PtNode(position) {
override fun printProperties() {}
}
@ -153,3 +108,19 @@ class PtLabel(name: String, position: Position) : PtNamedNode(name, position) {
}
}
class PtBreakpoint(position: Position): PtNode(position) {
override fun printProperties() {}
}
class PtInlineBinary(val file: Path, val offset: UInt?, val length: UInt?, position: Position) : PtNode(position) {
override fun printProperties() {
print("filename=$file offset=$offset length=$length")
}
}
class PtNop(position: Position): PtNode(position) {
override fun printProperties() {}
}

View File

@ -1,7 +1,6 @@
package prog8.code.ast
import prog8.code.core.*
import javax.xml.crypto.Data
class PtAsmSub(
@ -157,7 +156,7 @@ class PtReturn(position: Position) : PtNode(position) {
}
class PtVariable(name: String, val type: DataType, position: Position) : PtNamedNode(name, position) {
class PtVariable(name: String, val type: DataType, var value: PtExpression?, position: Position) : PtNamedNode(name, position) {
override fun printProperties() {
print("$type $name")
}

View File

@ -5,6 +5,7 @@ import prog8.code.ast.*
import prog8.code.core.*
import javax.xml.stream.XMLOutputFactory
import kotlin.io.path.Path
import kotlin.io.path.absolutePathString
import kotlin.io.path.div
/*
@ -36,7 +37,7 @@ class AsmGen(internal val program: PtProgram,
xml.elt("program")
xml.attr("name", program.name)
xml.startChildren()
program.allModuleDirectives().forEach { writeNode(it) }
write(program.options)
program.children.forEach { writeNode(it) }
xml.endElt()
xml.endDoc()
@ -45,11 +46,32 @@ class AsmGen(internal val program: PtProgram,
return AssemblyProgram("dummy")
}
private fun write(options: ProgramOptions) {
xml.elt("options")
xml.attr("output", options.output.name)
xml.attr("launcher", options.launcher.name)
xml.attr("zeropage", options.zeropage.name)
if(options.loadAddress!=null)
xml.attr("loadaddress", options.loadAddress.toString())
xml.attr("floatsenabled", options.floatsEnabled.toString())
xml.attr("nosysinit", options.noSysInit.toString())
xml.attr("dontreinitglobals", options.dontReinitGlobals.toString())
xml.attr("optimize", options.optimize.toString())
if(options.zpReserved.isNotEmpty()) {
xml.startChildren()
options.zpReserved.forEach {
xml.elt("zpreserved")
xml.attr("from", it.first.toString())
xml.attr("to", it.last.toString())
xml.endElt()
}
}
xml.endElt()
}
private fun writeNode(it: PtNode) {
when(it) {
is PtModule -> write(it)
is PtBlock -> write(it)
is PtDirective -> write(it)
is PtSub -> write(it)
is PtVariable -> write(it)
is PtAssignment -> write(it)
@ -68,6 +90,7 @@ class AsmGen(internal val program: PtProgram,
is PtIdentifier -> write(it)
is PtIfElse -> write(it)
is PtInlineAssembly -> write(it)
is PtInlineBinary -> write(it)
is PtJump -> write(it)
is PtMemoryByte -> write(it)
is PtMemMapped -> write(it)
@ -83,11 +106,20 @@ class AsmGen(internal val program: PtProgram,
is PtWhen -> write(it)
is PtWhenChoice -> write(it)
is PtLabel -> write(it)
is PtNop -> {}
is PtBreakpoint -> write(it)
is PtNodeGroup -> it.children.forEach { writeNode(it) }
else -> TODO("$it")
}
}
private fun write(breakPt: PtBreakpoint) {
xml.elt("breakpoint")
xml.startChildren()
xml.pos(breakPt.position)
xml.endElt()
}
private fun write(pipe: PtPipe) {
xml.elt("pipe")
xml.attr("type", pipe.type.name)
@ -116,13 +148,8 @@ class AsmGen(internal val program: PtProgram,
xml.endElt()
}
private fun write(string: PtString) {
xml.elt("string")
xml.attr("encoding", string.encoding.name)
xml.startChildren()
xml.text(string.value)
xml.endElt()
}
private fun write(string: PtString) =
xml.writeTextNode("string", listOf(Pair("encoding", string.encoding.name)), string.value)
private fun write(rept: PtRepeatLoop) {
xml.elt("repeat")
@ -255,9 +282,19 @@ class AsmGen(internal val program: PtProgram,
xml.elt("assembly")
xml.startChildren()
xml.pos(inlineAsm.position)
xml.elt("code")
xml.text(inlineAsm.assembly)
xml.writeTextNode("code", emptyList(), inlineAsm.assembly)
xml.endElt()
}
private fun write(inlineBinary: PtInlineBinary) {
xml.elt("binary")
xml.attr("filename", inlineBinary.file.absolutePathString())
if(inlineBinary.offset!=null)
xml.attr("offset", inlineBinary.offset!!.toString())
if(inlineBinary.length!=null)
xml.attr("length", inlineBinary.length!!.toString())
xml.startChildren()
xml.pos(inlineBinary.position)
xml.endElt()
}
@ -391,18 +428,6 @@ class AsmGen(internal val program: PtProgram,
xml.endElt()
}
private fun write(module: PtModule) {
xml.elt("module")
xml.attr("name", module.name)
xml.attr("library", module.library.toString())
if(module.loadAddress!=null)
xml.attr("loadaddress", module.loadAddress.toString())
xml.startChildren()
xml.pos(module.position)
module.children.asSequence().filter { it !is PtDirective }.forEach { write(it as PtBlock) }
xml.endElt()
}
private fun write(block: PtBlock) {
xml.elt("block")
xml.attr("name", block.name)
@ -559,26 +584,9 @@ class AsmGen(internal val program: PtProgram,
xml.elt("var")
xml.attr("name", variable.name)
xml.attr("type", variable.type.name)
xml.endElt()
}
private fun write(directive: PtDirective) {
if(directive.name=="%import")
return
xml.elt("directive")
xml.attr("name", directive.name.substring(1))
if(directive.args.isNotEmpty()) {
if(variable.value!=null) {
xml.startChildren()
directive.args.forEach {
xml.elt("arg")
if(it.name!=null)
xml.attr("name", it.name!!)
if(it.str!=null)
xml.attr("string", it.str!!)
if(it.int!=null)
xml.attr("number", it.int!!.toString())
xml.endElt()
}
writeNode(variable.value!!)
}
xml.endElt()
}

View File

@ -13,13 +13,12 @@ class IndentingXmlWriter(val xml: XMLStreamWriter): XMLStreamWriter by xml {
fun elt(name: String) = writeStartElement(name)
fun attr(name: String, value: String) = writeAttribute(name, value)
fun attrs(attributes: List<Pair<String, String>>) = attributes.forEach { writeAttribute(it.first, it.second) }
fun text(text: String) = writeCData(text)
fun startChildren() {
xml.writeCharacters("\n")
content.pop()
content.push(true)
}
fun endElt() = this.writeEndElement()
fun endElt(writeIndent: Boolean=true) = writeEndElement(writeIndent)
fun pos(pos: Position) {
elt("src")
attr("pos", pos.toString())
@ -63,18 +62,29 @@ class IndentingXmlWriter(val xml: XMLStreamWriter): XMLStreamWriter by xml {
content.push(false)
}
override fun writeEndElement() {
fun writeEndElement(writeIndents: Boolean) {
indent--
if(content.pop())
if(content.pop() && writeIndents)
xml.writeCharacters(" ".repeat(indent))
xml.writeEndElement()
xml.writeCharacters("\n")
}
override fun writeEndElement() = writeEndElement(true)
override fun writeStartElement(name: String, ns: String, p2: String) {
xml.writeCharacters(" ".repeat(indent))
xml.writeStartElement(name, ns, p2)
indent++
content.push(false)
}
fun writeTextNode(name: String, attrs: List<Pair<String, String>>, text: String) {
xml.writeCharacters(" ".repeat(indent))
xml.writeStartElement(name)
attrs.forEach { (name, value) -> xml.writeAttribute(name, value) }
xml.writeCData(text)
xml.writeEndElement()
xml.writeCharacters("\n")
}
}

View File

@ -402,7 +402,7 @@ internal fun asmGeneratorFor(program: Program,
if (options.compTarget.machine.cpu in arrayOf(CpuType.CPU6502, CpuType.CPU65c02)) {
// TODO for now, only use the new Intermediary Ast for this experimental codegen:
val intermediateAst = IntermediateAstMaker(program).transform()
val intermediateAst = IntermediateAstMaker(program, options).transform()
return prog8.codegen.experimental.AsmGen(intermediateAst, errors, symbolTable, options)
}
} else {

View File

@ -1,43 +1,43 @@
package prog8.compiler
import prog8.ast.Module
import prog8.ast.Program
import prog8.ast.base.FatalAstException
import prog8.ast.expressions.*
import prog8.ast.statements.*
import prog8.code.ast.*
import prog8.code.core.CompilationOptions
import prog8.code.core.DataType
import kotlin.io.path.Path
class IntermediateAstMaker(val program: Program) {
class IntermediateAstMaker(val program: Program, val comp: CompilationOptions) {
fun transform(): PtProgram {
val options = ProgramOptions(
comp.output,
comp.launcher,
comp.zeropage,
comp.zpReserved,
program.definedLoadAddress,
comp.floats,
comp.noSysInit,
comp.dontReinitGlobals,
comp.optimize
)
val ptProgram = PtProgram(
program.name,
options,
program.memsizer,
program.encoding
)
for (module in program.modules) {
ptProgram.add(transform(module))
}
// note: modules are not represented any longer in this Ast. All blocks have been moved into the top scope.
for (block in program.allBlocks)
ptProgram.add(transform(block))
return ptProgram
}
private fun transform(srcModule: Module): PtModule {
val module = PtModule(
srcModule.name,
srcModule.loadAddress,
srcModule.isLibrary,
srcModule.position
)
for (statement in srcModule.statements)
module.add(transformStatement(statement))
return module
}
private fun transformStatement(statement: Statement): PtNode {
return when (statement) {
is AnonymousScope -> throw FatalAstException("AnonymousScopes should have been flattened")
@ -158,17 +158,20 @@ class IntermediateAstMaker(val program: Program) {
return branch
}
private fun transform(directive: Directive): PtDirective {
val dir = PtDirective(directive.directive, directive.position)
for (arg in directive.args) {
dir.add(transform(arg))
private fun transform(directive: Directive): PtNode {
return when(directive.directive) {
"%breakpoint" -> PtBreakpoint(directive.position)
"%asmbinary" -> {
val offset: UInt? = if(directive.args.size>=2) directive.args[1].int!! else null
val length: UInt? = if(directive.args.size>=3) directive.args[2].int!! else null
val sourcePath = Path(directive.definingModule.source.origin)
val includedPath = sourcePath.resolveSibling(directive.args[0].str!!)
PtInlineBinary(includedPath, offset, length, directive.position)
}
else -> PtNop(directive.position)
}
return dir
}
private fun transform(arg: DirectiveArg): PtDirectiveArg =
PtDirectiveArg(arg.str, arg.name, arg.int, arg.position)
private fun transform(srcFor: ForLoop): PtForLoop {
val forloop = PtForLoop(srcFor.position)
forloop.add(transform(srcFor.loopVar))
@ -307,7 +310,10 @@ class IntermediateAstMaker(val program: Program) {
private fun transform(srcVar: VarDecl): PtNode {
return when(srcVar.type) {
VarDeclType.VAR -> PtVariable(srcVar.name, srcVar.datatype, srcVar.position)
VarDeclType.VAR -> {
val value = if(srcVar.value!=null) transformExpression(srcVar.value!!) else null
PtVariable(srcVar.name, srcVar.datatype, value, srcVar.position)
}
VarDeclType.CONST -> PtConstant(srcVar.name, srcVar.datatype, (srcVar.value as NumericLiteral).number, srcVar.position)
VarDeclType.MEMORY -> PtMemMapped(srcVar.name, srcVar.datatype, (srcVar.value as NumericLiteral).number.toUInt(), srcVar.position)
}

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@ -4,7 +4,12 @@ import io.kotest.assertions.fail
import io.kotest.core.spec.style.FunSpec
import io.kotest.matchers.ints.shouldBeGreaterThan
import io.kotest.matchers.shouldBe
import io.kotest.matchers.shouldNotBe
import prog8.code.ast.PtVariable
import prog8.code.core.CbmPrgLauncherType
import prog8.code.core.CompilationOptions
import prog8.code.core.OutputType
import prog8.code.core.ZeropageType
import prog8.code.target.C64Target
import prog8.compiler.IntermediateAstMaker
import prog8tests.helpers.compileText
@ -25,8 +30,18 @@ class TestIntermediateAst: FunSpec({
}
"""
val result = compileText(C64Target(), false, text, writeAssembly = false)!!
val ast = IntermediateAstMaker(result.program).transform()
val options = CompilationOptions(
OutputType.PRG,
CbmPrgLauncherType.BASIC,
ZeropageType.BASICSAFE,
emptyList(),
floats = true,
noSysInit = false,
compTarget = C64Target()
)
val ast = IntermediateAstMaker(result.program, options).transform()
ast.name shouldBe result.program.name
ast.allBlocks().any() shouldBe true
val entry = ast.entrypoint() ?: fail("no main.start() found")
entry.name shouldBe "start"
entry.scopedName shouldBe listOf("main", "start")

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@ -1,10 +1,15 @@
%import textio
%import test_stack
%zeropage basicsafe
%zpreserved 50,80
%zpreserved 150,155
%address $4000
; Note: this program is compatible with C64 and CX16.
%option align_word
main {
%option align_word
ubyte[256] sieve
ubyte candidate_prime = 2 ; is increased in the loop
@ -12,6 +17,10 @@ main {
sub start() {
sys.memset(sieve, 256, false) ; clear the sieve, to reset starting situation on subsequent runs
%breakpoint
%asmbinary "LICENSE", 10 ,1
; calculate primes
txt.print("prime numbers up to 255:\n\n")
ubyte amount=0

Binary file not shown.

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@ -1,5 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

269
gradlew vendored
View File

@ -1,7 +1,7 @@
#!/usr/bin/env sh
#!/bin/sh
#
# Copyright 2015 the original author or authors.
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -17,67 +17,101 @@
#
##############################################################################
##
## Gradle start up script for UN*X
##
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
MAX_FD=maximum
warn () {
echo "$*"
}
} >&2
die () {
echo
echo "$*"
echo
exit 1
}
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
JAVACMD=java
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
@ -106,80 +140,95 @@ location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"