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https://github.com/nvm-sh/nvm.git
synced 2026-09-18 00:00:30 +08:00
Jordan Harband
74bb42ee23
The message claimed "no .nvmrc file found" even when one was found and its version simply was not installed, and it never mentioned that `NODE_VERSION=default` selects the `default` alias. Refs #3810
57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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set -x
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export NVM_DIR="$(cd ../.. && pwd)"
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# an ambient value would send nvm-exec down its `NODE_VERSION` branch
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unset NODE_VERSION
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: nvm.sh
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\. ../../nvm.sh
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ORIG_PWD="$(pwd)"
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cleanup() {
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cd "${ORIG_PWD}" 2>/dev/null || true
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rm -f .nvmrc
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[ -n "${TMP_DIR-}" ] && rm -rf "${TMP_DIR}"
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}
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die () { echo "$@" ; cleanup ; exit 1; }
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NVM_TEST_VERSION=v0.42
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HINT="nvm-exec: unable to select a node version
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Set \`NODE_VERSION\` (e.g. \`NODE_VERSION=default\`), or add an \`.nvmrc\` file."
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# Write it to nvmrc
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echo "$NVM_TEST_VERSION" > .nvmrc
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OUTPUT="$(../../nvm-exec 2>&1)";
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EXPECTED="Found '$(pwd)/.nvmrc' with version <${NVM_TEST_VERSION}>
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N/A: version \"${NVM_TEST_VERSION}\" is not yet installed.
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You need to run \`nvm install ${NVM_TEST_VERSION}\` to install and use it.
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${HINT}";
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# Skip install, we want to test the error message
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[ "${EXPECTED}" = "${OUTPUT}" ] || die "expected >${EXPECTED}<, got >${OUTPUT}<"
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rm -f .nvmrc
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NVM_EXEC="$(cd ../.. && pwd)/nvm-exec"
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# Run from a fresh, empty directory so no ambient .nvmrc above the test dir
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# can satisfy the lookup and mask the hint.
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TMP_DIR="$(mktemp -d)"
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cd "${TMP_DIR}" || die "could not cd to temp dir"
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OUTPUT="$("${NVM_EXEC}" node </dev/null 2>&1)";
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EXIT_CODE=$?
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EXPECTED="No version provided and no .nvmrc file found
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${HINT}";
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[ "${EXPECTED}" = "${OUTPUT}" ] || die "expected >${EXPECTED}<, got >${OUTPUT}<"
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[ "${EXIT_CODE}" = 127 ] || die "expected exit code 127, got >${EXIT_CODE}<"
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cleanup
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