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@@ -1,7 +1,7 @@
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#!/bin/sh
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#
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-# Copyright ? 2015-2021 the original authors.
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+# Copyright © 2015-2021 the original authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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@@ -32,10 +32,10 @@
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# Busybox and similar reduced shells will NOT work, because this script
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# requires all of these POSIX shell features:
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# * functions;
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-# * expansions ?$var?, ?${var}?, ?${var:-default}?, ?${var+SET}?,
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-# ?${var#prefix}?, ?${var%suffix}?, and ?$( cmd )?;
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-# * compound commands having a testable exit status, especially ?case?;
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-# * various built-in commands including ?command?, ?set?, and ?ulimit?.
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+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
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+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
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+# * compound commands having a testable exit status, especially «case»;
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+# * various built-in commands including «command», «set», and «ulimit».
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#
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# Important for patching:
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#
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@@ -55,7 +55,7 @@
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# Darwin, MinGW, and NonStop.
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#
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# (3) This script is generated from the Groovy template
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-# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
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+# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
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# within the Gradle project.
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#
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# You can find Gradle at https://github.com/gradle/gradle/.
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@@ -80,10 +80,10 @@ do
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esac
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done
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-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
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-
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-APP_NAME="Gradle"
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+# This is normally unused
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+# shellcheck disable=SC2034
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APP_BASE_NAME=${0##*/}
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+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
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# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
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@@ -143,12 +143,16 @@ fi
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if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
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case $MAX_FD in #(
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max*)
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+ # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
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+ # shellcheck disable=SC3045
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MAX_FD=$( ulimit -H -n ) ||
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warn "Could not query maximum file descriptor limit"
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esac
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case $MAX_FD in #(
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'' | soft) :;; #(
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*)
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+ # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
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+ # shellcheck disable=SC3045
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ulimit -n "$MAX_FD" ||
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warn "Could not set maximum file descriptor limit to $MAX_FD"
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esac
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@@ -205,6 +209,12 @@ set -- \
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org.gradle.wrapper.GradleWrapperMain \
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"$@"
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+# Stop when "xargs" is not available.
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+if ! command -v xargs >/dev/null 2>&1
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+then
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+ die "xargs is not available"
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+fi
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+
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# Use "xargs" to parse quoted args.
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#
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# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
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