mythtv.28: add packaging support

add preinstall and postinstall scripts to gracefully either intall or reinstall Myth. Makes sure that initial configuration of Myth's database (mythconverg) is done including time zone support.
macports · Feb 13, 2017 · ee87964 · ee87964
1 parent 89b58fc
commit ee87964
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diff --git a/multimedia/mythtv.28/Portfile b/multimedia/mythtv.28/Portfile
@@ -638,4 +638,12 @@ if {$subport eq "mythtv${majorversion}"} {
         xinstall -m 0755 ${filespath}/README_mythtv${majorversion}_MacPorts.txt \
             ${destroot}${prefix}/share/mythtv-readme
     }
+
+    pre-pkg {
+        xinstall -m 0755 ${filespath}/preinstall ${filespath}/postinstall \
+            ${package.scripts}/
+        reinplace -locale C "s|@PREFIX@|${prefix}|g" \
+            ${package.scripts}/preinstall \
+            ${package.scripts}/postinstall
+    }
 }
diff --git a/multimedia/mythtv.28/files/postinstall b/multimedia/mythtv.28/files/postinstall
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+# MythTV installer support, postinstall script
+# runs as root after installer successfully copies payload to destination
+# assume database installer package has initialized and started db server
+
+DB_BIN=@PREFIX@/lib/mariadb/bin
+
+echo $0 Starting
+echo make sure database has a config
+if [ ! -f @PREFIX@/etc/mariadb/my.cnf ] ; then
+    cp @PREFIX@/share/mythtv/database/my.cnf @PREFIX@/etc/mariadb
+    echo start/restart db for pick up our config
+    if /bin/launchctl list "org.macports.mariadb-server" &> /dev/null; then
+        echo Unload db server...
+        /bin/launchctl unload "/Library/LaunchDaemons/org.macports.mariadb-server.plist"
+    fi
+    echo Load the db server
+    /bin/launchctl load -w /Library/LaunchDaemons/org.macports.mariadb-server.plist
+fi
+
+echo MariaDB server may be starting...
+sleep 6
+echo ...should be up now
+
+# Check mythconverg database
+if [ ! -d "/opt/local/var/db/mariadb/mythconverg" ] ; then
+    echo Set up mythconverg db and mythtv user
+    $DB_BIN/mysql -u root < @PREFIX@/share/mythtv/database/mythconverg_init.sql
+    echo Add time zone support tables
+    $DB_BIN/mysql_tzinfo_to_sql /usr/share/zoneinfo | $DB_BIN/mysql -u root mysql
+fi
+echo $0 Finished
diff --git a/multimedia/mythtv.28/files/preinstall b/multimedia/mythtv.28/files/preinstall
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# MythTV installer support, preinstall script
+# Note that all the preinstall scripts are run (as root), then the payload is 'shove'd into place
+# After that, all the postinstall scripts are run.  
+# Script also runs in a sandbox with no access to /Private and other directories
+# note that launchctl requires sudo
+
+echo mythtv.28 preinstall script starting
+
+echo if backend loaded, unload before continuing install
+if /bin/launchctl list "org.mythtv.mythbackend" &> /dev/null; then
+    /bin/launchctl unload "/Library/LaunchDaemons/org.mythtv.mythbackend.plist"
+    echo ...backend now unloaded
+fi
+
+echo mythtv.28 preinstall script finished