|
83 | 83 | # This is normally unused |
84 | 84 | # shellcheck disable=SC2034 |
85 | 85 | APP_BASE_NAME=${0##*/} |
86 | | -# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) |
87 | | -APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit |
| 86 | +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit |
| 87 | + |
| 88 | +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. |
| 89 | +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' |
88 | 90 |
|
89 | 91 | # Use the maximum available, or set MAX_FD != -1 to use that value. |
90 | 92 | MAX_FD=maximum |
@@ -131,29 +133,26 @@ location of your Java installation." |
131 | 133 | fi |
132 | 134 | else |
133 | 135 | JAVACMD=java |
134 | | - if ! command -v java >/dev/null 2>&1 |
135 | | - then |
136 | | - die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. |
| 136 | + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. |
137 | 137 |
|
138 | 138 | Please set the JAVA_HOME variable in your environment to match the |
139 | 139 | location of your Java installation." |
140 | | - fi |
141 | 140 | fi |
142 | 141 |
|
143 | 142 | # Increase the maximum file descriptors if we can. |
144 | 143 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then |
145 | 144 | case $MAX_FD in #( |
146 | 145 | max*) |
147 | 146 | # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. |
148 | | - # shellcheck disable=SC2039,SC3045 |
| 147 | + # shellcheck disable=SC3045 |
149 | 148 | MAX_FD=$( ulimit -H -n ) || |
150 | 149 | warn "Could not query maximum file descriptor limit" |
151 | 150 | esac |
152 | 151 | case $MAX_FD in #( |
153 | 152 | '' | soft) :;; #( |
154 | 153 | *) |
155 | 154 | # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. |
156 | | - # shellcheck disable=SC2039,SC3045 |
| 155 | + # shellcheck disable=SC3045 |
157 | 156 | ulimit -n "$MAX_FD" || |
158 | 157 | warn "Could not set maximum file descriptor limit to $MAX_FD" |
159 | 158 | esac |
@@ -198,15 +197,11 @@ if "$cygwin" || "$msys" ; then |
198 | 197 | done |
199 | 198 | fi |
200 | 199 |
|
201 | | - |
202 | | -# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. |
203 | | -DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' |
204 | | - |
205 | | -# Collect all arguments for the java command: |
206 | | -# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, |
207 | | -# and any embedded shellness will be escaped. |
208 | | -# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be |
209 | | -# treated as '${Hostname}' itself on the command line. |
| 200 | +# Collect all arguments for the java command; |
| 201 | +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of |
| 202 | +# shell script including quotes and variable substitutions, so put them in |
| 203 | +# double quotes to make sure that they get re-expanded; and |
| 204 | +# * put everything else in single quotes, so that it's not re-expanded. |
210 | 205 |
|
211 | 206 | set -- \ |
212 | 207 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ |
|
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