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Jordan Harband
0add6b8555
`IFS=... nvm "$@"` is a prefix assignment to a function call, which bash's POSIX mode (macOS `/bin/sh`) keeps after the call returns, and exports.
20 lines
366 B
Bash
Executable File
20 lines
366 B
Bash
Executable File
#!/bin/sh
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die () { IFS=' '; echo "$@" ; exit 1; }
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: nvm.sh
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\. ../../nvm.sh
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IFS=':'
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nvm --version >/dev/null
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[ "${IFS}" = ':' ] || die "nvm changed the caller's IFS; got >${IFS}<"
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set -e
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nvm --version >/dev/null
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set +e
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[ "${IFS}" = ':' ] || die "nvm changed the caller's IFS under set -e; got >${IFS}<"
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! env | grep -q '^IFS=' || die 'nvm exported IFS'
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IFS=' '
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