From 8cf5b33e70b5ede02e3c44362af433b5641e146f Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar@beutner.name>
Date: Wed, 29 Oct 2014 07:43:26 +0100
Subject: [PATCH] Make the migrate-hosts script work on OS X

refs #7398
---
 tools/CMakeLists.txt      |  4 ++-
 tools/migrate-hosts       | 53 ---------------------------
 tools/migrate-hosts.cmake | 75 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+), 54 deletions(-)
 delete mode 100644 tools/migrate-hosts
 create mode 100644 tools/migrate-hosts.cmake

diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 215ecd2e1..51744a4cb 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -19,8 +19,10 @@ add_subdirectory(mkclass)
 add_subdirectory(mkembedconfig)
 add_subdirectory(mkunity)
 
+configure_file(migrate-hosts.cmake ${CMAKE_CURRENT_BINARY_DIR}/migrate-hosts @ONLY)
+
 install(
-  FILES ${CMAKE_CURRENT_SOURCE_DIR}/migrate-hosts
+  FILES ${CMAKE_CURRENT_BINARY_DIR}/migrate-hosts
   DESTINATION ${CMAKE_INSTALL_DATADIR}/icinga2
   PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE
 )
diff --git a/tools/migrate-hosts b/tools/migrate-hosts
deleted file mode 100644
index d253b7a8a..000000000
--- a/tools/migrate-hosts
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-# Moves configuration files from /etc/icinga2/conf.d/hosts
-# to /etc/icinga2/repository.d
-
-sysconfdir=`icinga2 variable get --current SysconfDir`
-
-if [ -z "$sysconfdir" ]; then
-    echo "Could not determine SysconfDir"
-    exit 1
-fi
-
-if [ ! -d $sysconfdir/icinga2/conf.d/hosts ]; then
-    exit 0
-fi
-
-mkdir -p $sysconfdir/icinga2/repository.d/hosts
-
-for hostFile in $sysconfdir/icinga2/conf.d/hosts/*.conf; do
-    host=`basename $hostFile .conf`
-
-    if [ "x$host" = "xlocalhost" ]; then
-        target="`hostname --fqdn`"
-    else
-        target=$host
-    fi
-
-    mv $sysconfdir/icinga2/conf.d/hosts/$host.conf $sysconfdir/icinga2/repository.d/hosts/$target.conf
-    sed -i "s/localhost/$target/g" $sysconfdir/icinga2/repository.d/hosts/$target.conf
-
-    if [ -d $sysconfdir/icinga2/conf.d/hosts/$host ]; then
-      mv $sysconfdir/icinga2/conf.d/hosts/$host $sysconfdir/icinga2/repository.d/hosts/$target
-      sed -i "s/localhost/$target/g" $sysconfdir/icinga2/repository.d/hosts/$target/*.conf
-    fi
-done
-
-cat >$sysconfdir/icinga2/conf.d/hosts/README <<TEXT
-What happened to my configuration files?
-========================================
-
-Your host and service configuration files were moved to the $sysconfdir/icinga2/repository.d directory.
-
-This allows you to manipulate those files using the "icinga2 repository" CLI commands.
-
-Here are a few commands you might want to try:
-
-\$ icinga2 repository host list
-
-\$ icinga2 repository service list
-
-\$ icinga2 repository --help
-TEXT
-
-exit 0
diff --git a/tools/migrate-hosts.cmake b/tools/migrate-hosts.cmake
new file mode 100644
index 000000000..ef5a97a26
--- /dev/null
+++ b/tools/migrate-hosts.cmake
@@ -0,0 +1,75 @@
+#!/bin/sh
+# Moves configuration files from /etc/icinga2/conf.d/hosts
+# to /etc/icinga2/repository.d
+
+icinga2bin=@CMAKE_INSTALL_FULL_SBINDIR@/icinga2
+sysconfdir=`$icinga2bin variable get --current SysconfDir`
+
+if [ -z "$sysconfdir" ]; then
+    echo "Could not determine SysconfDir"
+    exit 1
+fi
+
+if [ ! -d $sysconfdir/icinga2/conf.d/hosts ]; then
+    exit 0
+fi
+
+mkdir -p $sysconfdir/icinga2/repository.d/hosts
+
+host_count=0
+service_count=0
+
+for hostFile in $sysconfdir/icinga2/conf.d/hosts/*.conf; do
+    host_count=$(($host_count + 1))
+
+    host=`basename $hostFile .conf`
+
+    if [ "x$host" = "xlocalhost" ]; then
+        target="`hostname -f`"
+    else
+        target=$host
+    fi
+
+    if [ ! -e $sysconfdir/icinga2/repository.d/hosts/$target.conf ]; then
+        mv $sysconfdir/icinga2/conf.d/hosts/$host.conf $sysconfdir/icinga2/repository.d/hosts/$target.conf
+        sed "s/localhost/$target/g" $sysconfdir/icinga2/repository.d/hosts/$target.conf > $sysconfdir/icinga2/repository.d/hosts/$target.conf.tmp
+        mv $sysconfdir/icinga2/repository.d/hosts/$target.conf.tmp $sysconfdir/icinga2/repository.d/hosts/$target.conf
+    else
+        rm -f $sysconfdir/icinga2/conf.d/hosts/$host.conf
+    fi
+
+    if [ -d $sysconfdir/icinga2/conf.d/hosts/$host ]; then
+        service_count=$(($service_count + 1))
+
+        if [ ! -e $sysconfdir/icinga2/repository.d/hosts/$target ]; then
+            mv $sysconfdir/icinga2/conf.d/hosts/$host $sysconfdir/icinga2/repository.d/hosts/$target
+            for file in $sysconfdir/icinga2/repository.d/hosts/$target/*.conf; do
+                sed "s/localhost/$target/g" $file > $file.tmp
+                mv $file.tmp $file
+            done
+        else
+            rm -rf $sysconfdir/icinga2/conf.d/hosts/$host
+        fi
+    fi
+done
+
+cat >$sysconfdir/icinga2/conf.d/hosts/README <<TEXT
+What happened to my configuration files?
+========================================
+
+Your host and service configuration files were moved to the $sysconfdir/icinga2/repository.d directory.
+
+This allows you to manipulate those files using the "icinga2 repository" CLI commands.
+
+Here are a few commands you might want to try:
+
+# icinga2 repository host list
+
+# icinga2 repository service list
+
+# icinga2 repository --help
+TEXT
+
+echo "Migrated $host_count host(s) and $service_count service(s)."
+
+exit 0