Revision: 140569 https://trac.macports.org/changeset/140569 Author: ryandesign@macports.org Date: 2015-09-23 11:33:22 -0700 (Wed, 23 Sep 2015) Log Message: ----------- housekeeping-xcode: new script to delete unneeded Xcode caches Added Paths: ----------- users/ryandesign/scripts/housekeeping-xcode Added: users/ryandesign/scripts/housekeeping-xcode =================================================================== --- users/ryandesign/scripts/housekeeping-xcode (rev 0) +++ users/ryandesign/scripts/housekeeping-xcode 2015-09-23 18:33:22 UTC (rev 140569) @@ -0,0 +1,74 @@ +#!/bin/bash + +# Removes cache data for versions of Xcode that are no longer installed. + +if [ $(id -u) -ne 0 ]; then + echo "$(basename "$0") must be run as root" 1>&2 + exit 1 +fi + +UI_PREFIX="---> " + +PLISTBUDDY="/usr/libexec/PlistBuddy" +if [ ! -x "$PLISTBUDDY" ]; then + # PlistBuddy is not installed on older systems. + # Find newest executable PlistBuddy in installer receipts. + for PLISTBUDDY in $(stat -f '%Sm%N' -t '%Y%m%d%H%M%S' /Library/Receipts/*.pkg/Contents/Resources/PlistBuddy | sort -r | sed 's/^..............//'); do + if [ -x "$PLISTBUDDY" ]; then + break + fi + done + if [ ! -x "$PLISTBUDDY" ]; then + echo "Could not find PlistBuddy" 1>&2 + exit 1 + fi +fi + +MDFIND="/usr/bin/mdfind" +if [ ! -x "$MDFIND" ]; then + echo "Could not find mdfind" 1>&2 + exit 1 +fi + + +XCODE_PATHS_INSTALLED=($($MDFIND kMDItemCFBundleIdentifier=com.apple.dt.Xcode)) +XCODE_VERSIONS_INSTALLED=() + +for ((I=0; I<${#XCODE_PATHS_INSTALLED[@]}; ++I)); do + XCODE_VERSIONS_INSTALLED[$I]="$($PLISTBUDDY -c 'Print CFBundleShortVersionString' -c 'Print ProductBuildVersion' "${XCODE_PATHS_INSTALLED[$I]}/Contents/version.plist" | paste -d - - -)" +done + +XCODE_VERSIONS_WITH_CACHES=($(ls -1d /private/var/folders/*/*/C/com.apple.DeveloperTools/* | sed 's,^.*/,,' | sort -u)) + +DELETED_K=0 +KEPT_K=0 +for ((C=0; C<${#XCODE_VERSIONS_WITH_CACHES[@]}; ++C)); do + SIZE_K="$(du -cks /private/var/folders/*/*/C/com.apple.DeveloperTools/"${XCODE_VERSIONS_WITH_CACHES[$C]}" | tail -n 1 | awk '{print $1}')" + SIZE_H="$(echo "scale=1;$SIZE_K/1024" | bc)M" + INSTALLED=0 + for ((I=0; I<${#XCODE_PATHS_INSTALLED[@]}; ++I)); do + if [ "${XCODE_VERSIONS_WITH_CACHES[$C]}" == "${XCODE_VERSIONS_INSTALLED[$I]}" ]; then + INSTALLED=1 + echo "$UI_PREFIX Keeping $SIZE_H of caches for Xcode ${XCODE_VERSIONS_INSTALLED[$I]} which is installed at ${XCODE_PATHS_INSTALLED[$I]}" + KEPT_K=$(($KEPT_K + $SIZE_K)) + break + fi + done + if [ $INSTALLED -eq 0 ]; then + echo "$UI_PREFIX Deleting $SIZE_H of caches for Xcode ${XCODE_VERSIONS_WITH_CACHES[$C]} which is no longer installed" + DELETED_K=$(($DELETED_K + $SIZE_K)) + rm -rf /private/var/folders/*/*/C/com.apple.DeveloperTools/"${XCODE_VERSIONS_WITH_CACHES[$C]}" + fi +done + +if [[ $DELETED_K -gt 0 || $KEPT_K -gt 0 ]]; then + echo +fi +if [ $DELETED_K -gt 0 ]; then + DELETED_H="$(echo "scale=1;$DELETED_K/1024" | bc)M" + echo "$UI_PREFIX Deleted a total of $DELETED_H of Xcode caches" +fi +if [ $KEPT_K -gt 0 ]; then + KEPT_H="$(echo "scale=1;$KEPT_K/1024" | bc)M" + echo "$UI_PREFIX Kept a total of $KEPT_H of Xcode caches" +fi Property changes on: users/ryandesign/scripts/housekeeping-xcode ___________________________________________________________________ Added: svn:executable + *