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[Refactor] Improve sed usage for performance

Peter Dave Hello 2017-03-21 04:30:22 +08:00 committed by Jordan Harband
parent dcd008ff61
commit 6ed73b0696
1 changed files with 2 additions and 2 deletions
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nvm.sh
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@ -890,7 +890,7 @@ nvm_ls() {
fi fi
if [ -n "${NVM_DIRS_TO_SEARCH1}${NVM_DIRS_TO_SEARCH2}${NVM_DIRS_TO_SEARCH3}" ]; then if [ -n "${NVM_DIRS_TO_SEARCH1}${NVM_DIRS_TO_SEARCH2}${NVM_DIRS_TO_SEARCH3}" ]; then
VERSIONS="$(command find "${NVM_DIRS_TO_SEARCH1}"/* "${NVM_DIRS_TO_SEARCH2}"/* "${NVM_DIRS_TO_SEARCH3}"/* -name . -o -type d -prune -o -path "${PATTERN}*" \ VERSIONS="$(command find "${NVM_DIRS_TO_SEARCH1}"/* "${NVM_DIRS_TO_SEARCH2}"/* "${NVM_DIRS_TO_SEARCH3}"/* -name . -o -type d -prune -o -path "${PATTERN}*" \
| command sed " | command sed -e "
s#${NVM_VERSION_DIR_IOJS}/#versions/${NVM_IOJS_PREFIX}/#; s#${NVM_VERSION_DIR_IOJS}/#versions/${NVM_IOJS_PREFIX}/#;
s#^${NVM_DIR}/##; s#^${NVM_DIR}/##;
\#^[^v]# d; \#^[^v]# d;
@ -899,7 +899,7 @@ nvm_ls() {
s#^v#${NVM_NODE_PREFIX}/v#; s#^v#${NVM_NODE_PREFIX}/v#;
\#${SEARCH_PATTERN}# !d; \#${SEARCH_PATTERN}# !d;
" \ " \
| command sed "s#^\([^/]\{1,\}\)/\(.*\)\$#\2.\1#;" \ -e "s#^\([^/]\{1,\}\)/\(.*\)\$#\2.\1#;" \
| command sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n \ | command sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n \
| command sed " | command sed "
s#\(.*\)\.\([^\.]\{1,\}\)\$#\2-\1#; s#\(.*\)\.\([^\.]\{1,\}\)\$#\2-\1#;