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https://github.com/nvm-sh/nvm.git
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59bd32be6b
Add `--offline` flag to `nvm install` that resolves versions using only locally installed versions and cached downloads. No network calls are made. New helper functions `nvm_ls_cached` and `nvm_offline_version` scan `$NVM_DIR/.cache/bin/` for previously downloaded tarballs. In offline mode, `nvm_download_artifact` returns cached tarballs directly without checksum verification or download attempts. The curl/wget requirement is skipped when `--offline` is set. Supports `--lts` via locally stored LTS alias files.
40 lines
1.3 KiB
Bash
40 lines
1.3 KiB
Bash
#!/bin/sh
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die () { echo "$@" ; cleanup ; exit 1; }
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\. ../../../nvm.sh
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\. ../../common.sh
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TEST_DIR="$(pwd)/nvm_offline_version_tmp"
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cleanup() {
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rm -rf "${TEST_DIR}"
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}
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[ ! -e "${TEST_DIR}" ] && mkdir -p "${TEST_DIR}"
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# nvm_offline_version should find installed versions
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INSTALLED_VERSION="$(nvm_version node)"
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if [ "_${INSTALLED_VERSION}" != '_N/A' ] && [ "_${INSTALLED_VERSION}" != '_system' ]; then
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try nvm_offline_version "${INSTALLED_VERSION}"
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[ "_$CAPTURED_STDOUT" = "_${INSTALLED_VERSION}" ] \
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|| die "nvm_offline_version '${INSTALLED_VERSION}' should return '${INSTALLED_VERSION}'; got '$CAPTURED_STDOUT'"
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[ "_$CAPTURED_EXIT_CODE" = "_0" ] \
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|| die "nvm_offline_version '${INSTALLED_VERSION}' should exit 0; got '$CAPTURED_EXIT_CODE'"
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fi
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# nvm_offline_version with nonexistent version should return N/A
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try nvm_offline_version "999.999.999"
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[ "_$CAPTURED_STDOUT" = "_N/A" ] \
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|| die "nvm_offline_version '999.999.999' should return 'N/A'; got '$CAPTURED_STDOUT'"
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[ "_$CAPTURED_EXIT_CODE" = "_3" ] \
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|| die "nvm_offline_version '999.999.999' should exit 3; got '$CAPTURED_EXIT_CODE'"
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# nvm_ls_cached with nonexistent pattern should return nothing
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try nvm_ls_cached "999.999"
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[ -z "$CAPTURED_STDOUT" ] \
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|| die "nvm_ls_cached '999.999' should return empty; got '$CAPTURED_STDOUT'"
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cleanup
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