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 `$NVM_ONLY` lists others, and every command that selects or lists versions takes `--only=<categories>` to override both; an exact alpha needs `alpha` selected, like any other. An LTS selection, like `--lts` or an `lts/` version, can't combine with an `--only=` that excludes `lts`. Telling installed `lts` and `non-lts` versions apart uses the recorded LTS status, and fails rather than guess without it. `nvm alias` also stores `--only=`, so `nvm alias default --only=alpha node` makes the latest installed alpha the default, including in a new shell.
44 lines
1.2 KiB
Bash
Executable File
44 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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ORIG_NVM_DIR="${NVM_DIR}"
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TMP_DIR=''
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cleanup () {
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case "${TMP_DIR}" in
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/*) rm -rf "${TMP_DIR}" ;;
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esac
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NVM_DIR="${ORIG_NVM_DIR}"
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export NVM_DIR
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unset NVM_ONLY
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}
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die () { echo "$@" ; cleanup ; exit 1; }
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: nvm.sh
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\. ../../../nvm.sh
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TMP_DIR="$(mktemp -d)"
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NVM_DIR="${TMP_DIR}/nvm"
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export NVM_DIR
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unset NVM_ONLY
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CACHE_DIR="$(nvm_cache_dir)"
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SUFFIX="$(nvm_get_os)-$(nvm_get_arch)"
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mkdir -p "${CACHE_DIR}/bin/node-v27.0.0-alpha.1.2.0-${SUFFIX}" "${CACHE_DIR}/src/node-v27.0.0-alpha.1.10.0" "${CACHE_DIR}/bin/node-v26.12.1-${SUFFIX}" \
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|| die 'could not create cached artifacts'
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OUTPUT="$(nvm_ls_cached | tr '\n' ' ')"
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[ "_${OUTPUT}" = '_v26.12.1 ' ] || die "cached alphas should be excluded by default; got >${OUTPUT}<"
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NVM_ONLY=alpha
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OUTPUT="$(nvm_ls_cached | tr '\n' ' ')"
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[ "_${OUTPUT}" = '_v27.0.0-alpha.1.2.0 v27.0.0-alpha.1.10.0 ' ] || die "NVM_ONLY=alpha should list cached alphas, in order; got >${OUTPUT}<"
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OUTPUT="$(nvm_ls_cached 27.0.0-alpha.1.2 | tr '\n' ' ')"
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[ "_${OUTPUT}" = '_v27.0.0-alpha.1.2.0 ' ] || die "a partial alpha should match only at a dot; got >${OUTPUT}<"
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NVM_ONLY='alpha,lts,non-lts,iojs'
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OUTPUT="$(nvm_ls_cached v27.0.0)"
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[ -z "${OUTPUT}" ] || die "v27.0.0 is not one of its alphas; got >${OUTPUT}<"
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cleanup
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