Jordan Harband
3fda4d5542
Node 27 and later publish Alpha prereleases, like `v27.0.0-alpha.1.0.0`, in the main `index.tab`, so `nvm install node` or `nvm install 27` would otherwise pick one. Every version is in exactly one category: `alpha` and `lts` or `non-lts` (by index.tab's LTS column) on the node mirror, and `iojs` on the io.js mirror. Commands select from every category but `alpha`, unless `$NVM_ONLY` lists others, and every command that selects or lists versions takes `--only=<categories>` to override both; an exact alpha needs `alpha` selected, like any other. An LTS selection, like `--lts` or an `lts/` version, can't combine with an `--only=` that excludes `lts`. Telling installed `lts` and `non-lts` versions apart uses the recorded LTS status, and fails rather than guess without it. `nvm alias` also stores `--only=`, so `nvm alias default --only=alpha node` makes the latest installed alpha the default, including in a new shell.
67 lines
2.4 KiB
Bash
Executable File
67 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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die () { echo "$@" ; exit 1; }
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: nvm.sh
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\. ../../../nvm.sh
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\. ../../common.sh
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unset NVM_ONLY NVM_ONLY_SELECTED
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NVM_NO_LTS_STATUS=1
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export NVM_NO_LTS_STATUS
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check () {
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EXPECTED="$1"
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shift
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try nvm_resolve_only "$@"
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[ "_${CAPTURED_EXIT_CODE}" = '_0' ] || die "nvm_resolve_only $* (NVM_ONLY=${NVM_ONLY-}) exited ${CAPTURED_EXIT_CODE}"
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[ "_${CAPTURED_STDOUT}" = "_${EXPECTED}" ] || die "nvm_resolve_only $* (NVM_ONLY=${NVM_ONLY-}) printed >${CAPTURED_STDOUT}<, expected >${EXPECTED}<"
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}
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check_err () {
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EXPECTED="$1"
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shift
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try_err nvm_resolve_only "$@"
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[ "_${CAPTURED_EXIT_CODE}" = "_${EXPECTED_CODE:-55}" ] || die "nvm_resolve_only $* (NVM_ONLY=${NVM_ONLY-}) exited ${CAPTURED_EXIT_CODE}, expected ${EXPECTED_CODE:-55}"
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[ "_${CAPTURED_STDERR}" = "_${EXPECTED}" ] || die "nvm_resolve_only $* (NVM_ONLY=${NVM_ONLY-}) printed >${CAPTURED_STDERR}<, expected >${EXPECTED}<"
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}
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check 'lts,non-lts,iojs' 0 '' ''
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check 'alpha,iojs' 1 'iojs,alpha' ''
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check 'lts,non-lts' 0 '' '*'
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check 'lts,non-lts' 1 'alpha,lts' 'argon'
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check_err '`--only=alpha,iojs` excludes LTS versions, so it cannot be combined with an LTS selection like `--lts`.' 1 'alpha,iojs' '*'
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check_err '`--only` may only be provided once.' 2 'alpha' ''
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check_err 'Invalid `--only` value "": it must be a comma-separated list of any of: alpha, lts, non-lts, iojs' 1 '' ''
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check_err 'Invalid `--only` value ",alpha": it must be a comma-separated list of any of: alpha, lts, non-lts, iojs' 1 ',alpha' ''
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NVM_ONLY='iojs,alpha'
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check 'alpha,iojs' 0 '' ''
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check 'non-lts' 1 'non-lts' ''
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check 'lts,non-lts' 0 '' '*'
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NVM_ONLY='alpha,bogus'
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check_err 'Invalid `$NVM_ONLY` value "alpha,bogus": it must be a comma-separated list of any of: alpha, lts, non-lts, iojs' 0 '' ''
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check 'lts' 1 'lts' ''
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NVM_ONLY='lts'
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NVM_ONLY_SELECTED='alpha'
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check 'alpha' 0 '' ''
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check 'non-lts' 1 'non-lts' ''
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unset NVM_ONLY NVM_ONLY_SELECTED NVM_NO_LTS_STATUS
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# selecting only one of lts and non-lts needs recorded LTS status; an LTS selection does not
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NVM_INDEX_NO_FETCH=1
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export NVM_INDEX_NO_FETCH
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nvm_download() { return 1; }
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TMP_DIR="$(mktemp -d)"
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ORIG_NVM_DIR="${NVM_DIR}"
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NVM_DIR="${TMP_DIR}"
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EXPECTED_CODE=3
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check_err 'The LTS status of installed versions is not recorded yet; run `nvm ls-remote` to record it.' 1 'lts' ''
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unset EXPECTED_CODE
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check 'lts,non-lts' 0 '' '*'
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NVM_DIR="${ORIG_NVM_DIR}"
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rm -rf "${TMP_DIR}"
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unset NVM_INDEX_NO_FETCH
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