eeymoo/nvm
1
0
Fork 0
mirror of https://github.com/nvm-sh/nvm.git synced 2025-10-31 10:00:06 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Consolidate and avoid sed/cut calls, clean up pattern matches

Browse Source 
Some patterns contained a no-op `*`; the `*` would match the empty string
because # or % replacement (unlike ## or %%) tries to find the shortest match.
This commit is contained in:
Jo Liss
2015-04-06 17:51:34 +00:00
parent c34502ebc2
commit 0dc177bf9c
1 changed files with 8 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
nvm.sh
View File

@@ -307,7 +307,7 @@ nvm_is_valid_version() {
} }
nvm_normalize_version() { nvm_normalize_version() {
echo "${1#v*}" | command awk -F. '{ printf("%d%06d%06d\n", $1,$2,$3); }' echo "${1#v}" | command awk -F. '{ printf("%d%06d%06d\n", $1,$2,$3); }'
} }
nvm_ensure_version_prefix() { nvm_ensure_version_prefix() {
@@ -324,7 +324,7 @@ nvm_format_version() {
local VERSION local VERSION
VERSION="$(nvm_ensure_version_prefix "$1")" VERSION="$(nvm_ensure_version_prefix "$1")"
if [ "_$(nvm_num_version_groups "$VERSION")" != "_3" ]; then if [ "_$(nvm_num_version_groups "$VERSION")" != "_3" ]; then
nvm_format_version "${VERSION%*\.}.0" nvm_format_version "${VERSION%.}.0"
else else
echo "$VERSION" echo "$VERSION"
fi fi
@@ -510,7 +510,7 @@ nvm_strip_iojs_prefix() {
if [ "_$1" = "_$NVM_IOJS_PREFIX" ]; then if [ "_$1" = "_$NVM_IOJS_PREFIX" ]; then
echo echo
else else
echo "${1#"$NVM_IOJS_PREFIX"-*}" echo "${1#"$NVM_IOJS_PREFIX"-}"
fi fi
} }
@@ -565,7 +565,7 @@ nvm_ls() {
local NUM_VERSION_GROUPS local NUM_VERSION_GROUPS
NUM_VERSION_GROUPS="$(nvm_num_version_groups "$PATTERN")" NUM_VERSION_GROUPS="$(nvm_num_version_groups "$PATTERN")"
if [ "_$NUM_VERSION_GROUPS" = "_2" ] || [ "_$NUM_VERSION_GROUPS" = "_1" ]; then if [ "_$NUM_VERSION_GROUPS" = "_2" ] || [ "_$NUM_VERSION_GROUPS" = "_1" ]; then
PATTERN="${PATTERN%*\.}." PATTERN="${PATTERN%.}."
fi fi
;; ;;
esac esac
@@ -681,9 +681,10 @@ nvm_ls_remote_iojs() {
PATTERN=".*" PATTERN=".*"
fi fi
VERSIONS="$(nvm_download -L -s $NVM_IOJS_ORG_VERSION_LISTING -o - \ VERSIONS="$(nvm_download -L -s $NVM_IOJS_ORG_VERSION_LISTING -o - \
| command sed 1d \ | command sed "
| command sed "s/^/$(nvm_iojs_prefix)-/" \ 1d;
| command cut -f1 \ s/^/$(nvm_iojs_prefix)-/;
s/[[:blank:]].*//" \
| command grep -w "$PATTERN" \ | command grep -w "$PATTERN" \
| command sort)" | command sort)"
if [ -z "$VERSIONS" ]; then if [ -z "$VERSIONS" ]; then