From a04b7c0ec2b0222eb050b4e2d895171830397570 Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <poldsberg@gmail.com>
Date: Fri, 7 Feb 2020 16:27:18 +0100
Subject: [PATCH 1/2] backend: quicker docker rebuilds

---
 backend/Dockerfile  | 20 +++++++++++---------
 docker-compose.yaml |  5 +----
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/backend/Dockerfile b/backend/Dockerfile
index c1278d7302..042a94aae6 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,3 +1,13 @@
+ARG base_image=debian:buster
+
+### Scaffolder Stage
+### needs extra cookiecutter
+FROM debian:buster AS scaffolder
+RUN apt-get update && apt-get install -y python-pip
+RUN apt-get install -y python-backports.functools-lru-cache
+RUN pip install cookiecutter==1.7.0 --index-url https://pypi.python.org/simple
+
+
 ### Builder Stage
 FROM golang:1.13 AS build
 ARG service
@@ -16,7 +26,7 @@ RUN go build .
 
 
 ### Running Container Stage
-FROM debian:buster AS default
+FROM ${base_image}
 ARG service
 
 RUN apt-get update && apt-get install -y ca-certificates
@@ -26,11 +36,3 @@ WORKDIR /app/
 COPY --from=build /build/$service/$service /app/service
 
 CMD ["./service"]
-
-
-### Scaffolder Stage
-### needs extra cookiecutter
-FROM default AS scaffolder
-RUN apt-get update && apt-get install -y python-pip
-RUN apt-get install -y python-backports.functools-lru-cache
-RUN pip install cookiecutter==1.7.0 --index-url https://pypi.python.org/simple
diff --git a/docker-compose.yaml b/docker-compose.yaml
index b917b64aeb..239e0aaf85 100755
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -15,7 +15,6 @@ services:
     container_name: boss-identity
     build:
       context: backend
-      target: default
       args:
         service: identity
     restart: unless-stopped
@@ -34,7 +33,6 @@ services:
     container_name: boss-builds
     build:
       context: backend
-      target: default
       args:
         service: builds
     restart: unless-stopped
@@ -45,12 +43,11 @@ services:
       - inventory
     links:
       - inventory
-    container_name: boss-scaffolder
     build:
       context: backend
-      target: scaffolder
       args:
         service: scaffolder
+        base_image: scaffolder
     restart: unless-stopped
     volumes:
       - ./backend/scaffolder/templates:/app/templates:ro

From f66defbbec420a8ea784e0000fd501282e84202b Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <poldsberg@gmail.com>
Date: Fri, 7 Feb 2020 16:27:44 +0100
Subject: [PATCH 2/2] front/plugins/home-page: list components

---
 .../src/components/HomePage/HomePage.tsx      | 49 +++++++++++++++++--
 1 file changed, 44 insertions(+), 5 deletions(-)

diff --git a/frontend/packages/plugins/home-page/src/components/HomePage/HomePage.tsx b/frontend/packages/plugins/home-page/src/components/HomePage/HomePage.tsx
index 5167515116..a1634811b6 100644
--- a/frontend/packages/plugins/home-page/src/components/HomePage/HomePage.tsx
+++ b/frontend/packages/plugins/home-page/src/components/HomePage/HomePage.tsx
@@ -1,5 +1,11 @@
 import React, { FC } from 'react';
-import { Typography, makeStyles, Theme, Grid } from '@material-ui/core';
+import {
+  Typography,
+  makeStyles,
+  Theme,
+  Grid,
+  LinearProgress,
+} from '@material-ui/core';
 import HomePageTimer from '../HomepageTimer';
 import {
   EntityLink,
@@ -10,6 +16,37 @@ import {
   theme,
 } from '@backstage/core';
 import SquadTechHealth from './SquadTechHealth';
+import { useAsync } from 'react-use';
+
+import { inventoryV1 } from '@backstage/protobuf-definitions';
+
+const client = new inventoryV1.Client('http://localhost:8080');
+
+const entityUriRegex = /boss:\/\/service\/(.*)/;
+
+async function fetchServices() {
+  const req = new inventoryV1.ListEntitiesRequest();
+  req.setUriprefix('boss://service/');
+  const res = await client.listEntities(req);
+
+  return res
+    .getEntitiesList()
+    .map(entity => {
+      const match = entity.getUri()?.match(entityUriRegex);
+      console.log('DEBUG: match =', match);
+      if (!match) {
+        return undefined;
+      }
+      return { id: match[1], kind: 'service' };
+    })
+    .filter(Boolean)
+    .map(x => x!);
+}
+
+const STATIC_DATA = [
+  { id: 'backstage', kind: 'service' },
+  { id: 'backstage-microsite', kind: 'website' },
+];
 
 const useStyles = makeStyles<Theme>(theme => ({
   mainContentArea: {
@@ -26,15 +63,17 @@ const useStyles = makeStyles<Theme>(theme => ({
 
 const HomePage: FC<{}> = () => {
   const classes = useStyles();
+  const status = useAsync(fetchServices);
   const columns = [
     { id: 'entity', label: 'ID' },
     { id: 'kind', label: 'Kind' },
   ];
 
-  const data = [
-    { id: 'backstage', kind: 'service' },
-    { id: 'backstage-microsite', kind: 'website' },
-  ].map(({ id, kind }) => {
+  if (status.loading) {
+    return <LinearProgress />;
+  }
+
+  const data = STATIC_DATA.concat(status?.value ?? []).map(({ id, kind }) => {
     return {
       id,
       entity: (