Add triggers for exports

This runs the triggers in a read-only environment to update things
like desktop file databases, icon caches and mimeinfo databases.

3 files changed, 23 insertions, 0 deletions

diff --git a/triggers/desktop-database.trigger b/triggers/desktop-database.trigger
new file mode 100755
index 0000000..8270383
--- /dev/null
+++ b/triggers/desktop-database.trigger
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+if test \( -x "$(which update-desktop-database 2>/dev/null)" \) -a \( -d /self/exports/share/applications \); then
+    exec update-desktop-database -q /self/exports/share/applications
+fi
diff --git a/triggers/gtk-icon-cache.trigger b/triggers/gtk-icon-cache.trigger
new file mode 100755
index 0000000..9b02b9c
--- /dev/null
+++ b/triggers/gtk-icon-cache.trigger
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if test \( -x "$(which gtk-update-icon-cache 2>/dev/null)" \) -a \( -d /self/exports/share/icons/hicolor \); then
+    cp /usr/share/icons/hicolor/index.theme /self/exports/share/icons/hicolor/
+    for dir in /self/exports/share/icons/*; do
+	if test -f $dir/index.theme; then
+       	    if ! gtk-update-icon-cache --quiet $dir; then
+	  	echo "Failed to run gtk-update-icon-cache for $dir"
+		exit 1
+	    fi
+	fi
+    done
+fi
diff --git a/triggers/mime-database.trigger b/triggers/mime-database.trigger
new file mode 100755
index 0000000..8a6d3ae
--- /dev/null
+++ b/triggers/mime-database.trigger
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+if test \( -x "$(which update-mime-database 2>/dev/null)" \) -a \( -d /self/exports/share/mime/packages \); then
+    exec update-mime-database /self/exports/share/mime
+fi