Move bus implementation to a separate repo, hook to events in luet

tests/fixtures/plugin/test-foo

@@ -0,0 +1,3 @@
+#!/bin/bash
+echo "$1" >> $EVENT_FILE
+echo "$2" >> $PAYLOAD_FILE

tests/integration/20_plugin.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+export LUET_NOLOCK=true
+export PATH=$PATH:$ROOT_DIR/tests/fixtures/plugin
+
+
+oneTimeSetUp() {
+export tmpdir="$(mktemp -d)"
+export EVENT_FILE=$tmpdir/events.txt
+export PAYLOAD_FILE=$tmpdir/payloads.txt
+}
+
+oneTimeTearDown() {
+    rm -rf "$tmpdir"
+}
+
+testBuild() {
+    mkdir $tmpdir/testbuild
+    luet build --plugin test-foo --tree "$ROOT_DIR/tests/fixtures/templatedfinalizers" --destination $tmpdir/testbuild --compression gzip --all
+    buildst=$?
+    assertEquals 'builds successfully' "$buildst" "0"
+    assertContains 'event file contains corresponding event' "$(cat $EVENT_FILE)" 'package.pre.build'
+    assertContains 'event file contains corresponding event' "$(cat $PAYLOAD_FILE)" 'alpine'
+}
+
+testRepo() {
+    assertTrue 'no repository' "[ ! -e '$tmpdir/testbuild/repository.yaml' ]"
+    luet --plugin test-foo create-repo --tree "$ROOT_DIR/tests/fixtures/templatedfinalizers" \
+    --output $tmpdir/testbuild \
+    --packages $tmpdir/testbuild \
+    --name "test" \
+    --descr "Test Repo" \
+    --urls $tmpdir/testrootfs \
+    --type disk > /dev/null
+
+    createst=$?
+    assertEquals 'create repo successfully' "$createst" "0"
+    assertContains  'event file contains corresponding event' "$(cat $EVENT_FILE)" 'repository.pre.build'
+}
+
+testConfig() {
+    mkdir $tmpdir/testrootfs
+    cat <<EOF > $tmpdir/luet.yaml
+general:
+  debug: true
+system:
+  rootfs: $tmpdir/testrootfs
+  database_path: "/"
+  database_engine: "boltdb"
+config_from_host: true
+repositories:
+   - name: "main"
+     type: "disk"
+     enable: true
+     urls:
+       - "$tmpdir/testbuild"
+EOF
+    luet config --config $tmpdir/luet.yaml
+    res=$?
+    assertEquals 'config test successfully' "$res" "0"
+}
+
+testInstall() {
+    luet --plugin test-foo install --config $tmpdir/luet.yaml seed/alpine
+    #luet install --config $tmpdir/luet.yaml test/c-1.0 > /dev/null
+    installst=$?
+    assertEquals 'install test successfully' "$installst" "0"
+    assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/bin/busybox' ]"
+    assertTrue 'finalizer runs' "[ -e '$tmpdir/testrootfs/tmp/foo' ]"
+    assertEquals 'finalizer printed used shell' "$(cat $tmpdir/testrootfs/tmp/foo)" 'alpine'
+        assertContains  'event file contains corresponding event'  "$(cat $EVENT_FILE)" 'package.install'
+
+}
+
+
+testCleanup() {
+    luet cleanup --config $tmpdir/luet.yaml
+    installst=$?
+    assertEquals 'install test successfully' "$installst" "0"
+}
+
+# Load shUnit2.
+. "$ROOT_DIR/tests/integration/shunit2"/shunit2