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interactive listing sort fixed #142

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merged 1 commit into from
Jul 10, 2013
Merged

interactive listing sort fixed #142

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26 changes: 18 additions & 8 deletions bin/n
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Original file line number Original file line Diff line number Diff line change
Expand Up @@ -133,14 +133,24 @@ check_current_version() {
fi fi
} }


#
# Display sorted versions directories paths
#

versions_paths() {
ls -d $VERSIONS_DIR/* \
| egrep "/[0-9]+\.[0-9]+\.[0-9]+$" \
| sort -k 1,1n -k 2,2n -k 3,3n -t .
}

# #
# Display installed versions with <selected>. # Display installed versions with <selected>.
# #


display_versions_with_selected() { display_versions_with_selected() {
selected=$1 selected=$1
echo echo
for dir in $VERSIONS_DIR/*; do for dir in `versions_paths`; do
local version=${dir##*/} local version=${dir##*/}
local config=`test -f $dir/.config && cat $dir/.config` local config=`test -f $dir/.config && cat $dir/.config`
if test "$version" = "$selected"; then if test "$version" = "$selected"; then
Expand All @@ -157,7 +167,7 @@ display_versions_with_selected() {
# #


list_versions_installed() { list_versions_installed() {
for dir in $VERSIONS_DIR/*; do for dir in `versions_paths`; do
local version=${dir##*/} local version=${dir##*/}
echo $version echo $version
done done
Expand Down Expand Up @@ -272,12 +282,12 @@ install_node() {
local dots=`echo $version | sed 's/[^.]*//g'` local dots=`echo $version | sed 's/[^.]*//g'`
if test ${#dots} -eq 1; then if test ${#dots} -eq 1; then
version=`$GET 2> /dev/null http://nodejs.org/dist/ \ version=`$GET 2> /dev/null http://nodejs.org/dist/ \
| egrep -o '[0-9]+\.[0-9]+\.[0-9]+' \ | egrep -o '[0-9]+\.[0-9]+\.[0-9]+' \
| egrep -v '^0\.[0-7]\.' \ | egrep -v '^0\.[0-7]\.' \
| egrep -v '^0\.8\.[0-5]$' \ | egrep -v '^0\.8\.[0-5]$' \
| sort -u -k 1,1n -k 2,2n -k 3,3n -t . \ | sort -u -k 1,1n -k 2,2n -k 3,3n -t . \
| egrep ^$version \ | egrep ^$version \
| tail -n1` | tail -n1`


test $version || abort "invalid version ${1#v}" test $version || abort "invalid version ${1#v}"
fi fi
Expand Down