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Improve nvm_download_artifact() process, fix #1291 

- Delete broken/checksum not matched local cache
 - More output message.
Peter Dave Hello 2016-11-07 18:51:13 +08:00
parent 7ef38cf7e8
commit c5303a6973
1 changed files with 27 additions and 19 deletions
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46
nvm.sh
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@ -1733,27 +1733,35 @@ nvm_download_artifact() {
TARBALL_URL="${MIRROR}/${SLUG}.tar.${COMPRESSION}" TARBALL_URL="${MIRROR}/${SLUG}.tar.${COMPRESSION}"
fi fi
if nvm_compare_checksum "${TARBALL}" "${CHECKSUM}" >/dev/null 2>&1; then if [ -r "${TARBALL}" ]; then
nvm_err "Checksums match! Using existing downloaded archive $(nvm_sanitize_path "${TARBALL}")" nvm_err "Local cache found: $(nvm_sanitize_path "${TARBALL}")"
else if nvm_compare_checksum "${TARBALL}" "${CHECKSUM}" >/dev/null 2>&1; then
nvm_echo "Downloading ${TARBALL_URL}..." nvm_err "Checksums match! Using existing downloaded archive $(nvm_sanitize_path "${TARBALL}")"
nvm_download -L -C - --progress-bar "${TARBALL_URL}" -o "${TARBALL}" || ( nvm_echo "${TARBALL}"
command rm -rf "${TARBALL}" "${tmpdir}" return 0
nvm_err "Binary download from ${TARBALL_URL} failed, trying source."
return 4
)
if nvm_grep '404 Not Found' "${TARBALL}" >/dev/null; then
command rm -rf "${TARBALL}" "$tmpdir"
nvm_err "HTTP 404 at URL ${TARBALL_URL}";
return 5
fi fi
nvm_compare_checksum "${TARBALL}" "${CHECKSUM}"
nvm_compare_checksum "${TARBALL}" "${CHECKSUM}" || ( nvm_err "Checksum check failed!"
command rm -rf "${tmpdir}/files" nvm_err "Removing the broken local cache..."
return 6 command rm -rf "${TARBALL}"
)
fi fi
nvm_err "Downloading ${TARBALL_URL}..."
nvm_download -L -C - --progress-bar "${TARBALL_URL}" -o "${TARBALL}" || (
command rm -rf "${TARBALL}" "${tmpdir}"
nvm_err "Binary download from ${TARBALL_URL} failed, trying source."
return 4
)
if nvm_grep '404 Not Found' "${TARBALL}" >/dev/null; then
command rm -rf "${TARBALL}" "$tmpdir"
nvm_err "HTTP 404 at URL ${TARBALL_URL}";
return 5
fi
nvm_compare_checksum "${TARBALL}" "${CHECKSUM}" || (
command rm -rf "${tmpdir}/files"
return 6
)
nvm_echo "${TARBALL}" nvm_echo "${TARBALL}"
} }