mirror of
https://github.com/nvm-sh/nvm.git
synced 2026-09-18 00:00:30 +08:00
Jordan Harband
25b378323c
`unsetopt local_options nomatch` unsets both named options, so LOCAL_OPTIONS is off by the time the function returns and the `nomatch` change escapes into the caller's shell: one `nvm ls` or `nvm alias` leaves NO_MATCH off for the rest of the session, after which an unmatched glob is silently passed through as a literal. `setopt local_options nonomatch`, already used in `nvm_check_file_permissions`, restores on return. The `markdirs` line also cancelled the snapshot taken for `shwordsplit` on the line above it; that one is latent, as `nvm_ls` is only ever called inside a command substitution.
55 lines
1.6 KiB
Bash
Executable File
55 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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die () { echo "$@" ; cleanup ; exit 1; }
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cleanup () {
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rm -rf "${TEST_DIR-}"
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unset TEST_DIR NVM_DIR
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}
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: nvm.sh
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\. ../../../nvm.sh
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\. ../../common.sh
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# `local_options` is zsh-only, so no other shell can regress this
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[ -n "${ZSH_VERSION-}" ] || exit 0
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# an isolated NVM_DIR with a single known version, so that ambient versions
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# and aliases can not affect any assertions. `alias/lts` is deliberately absent:
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# globbing it is why `nvm_list_aliases` has to suppress `nomatch` at all.
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TEST_DIR="${PWD}/nvm_zsh_options_tmp"
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mkdir -p "${TEST_DIR}/alias" "${TEST_DIR}/versions/node/v24.13.0/bin" || die 'failed to create test dirs'
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make_echo "${TEST_DIR}/versions/node/v24.13.0/bin/node" 'v24.13.0' || die 'failed to create test node binary'
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echo '24' > "${TEST_DIR}/alias/default" || die 'failed to create default alias'
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NVM_DIR="${TEST_DIR}"
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setopt nomatch
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unsetopt markdirs
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unsetopt shwordsplit
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nvm_list_aliases >/dev/null 2>&1
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[[ -o nomatch ]] || die 'nvm_list_aliases left nomatch unset'
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nvm alias >/dev/null 2>&1
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[[ -o nomatch ]] || die '"nvm alias" left nomatch unset'
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nvm ls >/dev/null 2>&1
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[[ -o nomatch ]] || die '"nvm ls" left nomatch unset'
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# called directly rather than in a command substitution, so that anything
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# `nvm_ls` fails to restore is visible here
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nvm_ls 24 >/dev/null 2>&1
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[[ -o markdirs ]] && die 'nvm_ls left markdirs set'
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[[ -o shwordsplit ]] && die 'nvm_ls left shwordsplit set'
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# and the inverse: a caller that wants these on has to get them back
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setopt markdirs
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setopt shwordsplit
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nvm_ls 24 >/dev/null 2>&1
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[[ -o markdirs ]] || die 'nvm_ls left markdirs unset'
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[[ -o shwordsplit ]] || die 'nvm_ls left shwordsplit unset'
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cleanup
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