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<title>[140569] users/ryandesign/scripts/housekeeping-xcode</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/140569">140569</a></dd>
<dt>Author</dt> <dd>ryandesign@macports.org</dd>
<dt>Date</dt> <dd>2015-09-23 11:33:22 -0700 (Wed, 23 Sep 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>housekeeping-xcode: new script to delete unneeded Xcode caches</pre>
<h3>Added Paths</h3>
<ul>
<li><a href="#usersryandesignscriptshousekeepingxcode">users/ryandesign/scripts/housekeeping-xcode</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="usersryandesignscriptshousekeepingxcode"></a>
<div class="addfile"><h4>Added: users/ryandesign/scripts/housekeeping-xcode (0 => 140569)</h4>
<pre class="diff"><span>
<span class="info">--- users/ryandesign/scripts/housekeeping-xcode (rev 0)
+++ users/ryandesign/scripts/housekeeping-xcode 2015-09-23 18:33:22 UTC (rev 140569)
</span><span class="lines">@@ -0,0 +1,74 @@
</span><ins>+#!/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
</ins><span class="cx">Property changes on: users/ryandesign/scripts/housekeeping-xcode
</span><span class="cx">___________________________________________________________________
</span></span></pre></div>
<a id="svnexecutable"></a>
<div class="addfile"><h4>Added: svn:executable</h4></div>
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