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38 lines
1.0 KiB
38 lines
1.0 KiB
#!/usr/bin/env bash |
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# |
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# Summary: Set or show the global Java version |
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# |
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# Usage: jenv global <version> |
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# |
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# Sets the global Java version. You can override the global version at |
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# any time by setting a directory-specific version with `jenv local' |
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# or by setting the `JENV_VERSION' environment variable. |
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# |
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# <version> should be a string matching a Java version known to jenv. |
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# The special version string `system' will use your default system Java. |
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# Run `jenv versions' for a list of available Java versions. |
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set -e |
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[ -n "$JENV_DEBUG" ] && set -x |
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# Provide jenv completions |
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if [ "$1" = "--complete" ]; then |
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echo --unset |
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echo system |
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exec jenv-versions --bare |
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fi |
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JENV_VERSION="$1" |
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JENV_VERSION_FILE="${JENV_ROOT}/version" |
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if [ "$JENV_VERSION" = "--unset" ]; then |
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rm -f "${JENV_ROOT}/version" |
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elif [ -n "$JENV_VERSION" ]; then |
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jenv-version-file-write "$JENV_VERSION_FILE" "$JENV_VERSION" |
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else |
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jenv-version-file-read "$JENV_VERSION_FILE" || |
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jenv-version-file-read "${JENV_ROOT}/global" || |
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jenv-version-file-read "${JENV_ROOT}/default" || |
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echo system |
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fi
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