@aws/plugin-aws-apps-demo-for-backstage
v0.3.3
Published
App Development for Backstage.io on AWS - home page and theme demo
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AWS Apps Demo
AWS Apps Demo is a plugin to demonstrate branding options for a Backstage implementation.
It provides a basic Home page with an ability to add customer-specific logo images via
logo
and logoIcon
configuration values.
Install
# From your Backstage root directory
yarn add --cwd packages/app @aws/[email protected]
Setup
Configure
app-config.yaml
. See Configuration.Add the customer theme and sample home page route to the Backstage application. When adding the "<Route ...>", ensure that the "/" root path doesn't conflict with existing routes. If an existing route entry already uses "/", then update the route values across all routes to guarantee uniqueness. Note: Adding a custom theme will override the default themes. If this is the first theme that you are adding to your Backstage configuration, there may be additional modifications required. See https://backstage.io/docs/getting-started/app-custom-theme/#creating-a-custom-theme for more details on additional changes to preserve existing
lightTheme
anddarkTheme
values
// packages/app/src/App.tsx
+ import { OPAHomePage, customerTheme } from '@aws/plugin-aws-apps-demo-for-backstage';
+ import { darkTheme, lightTheme } from '@backstage/theme';
const app = createApp({
...
themes: [
+ {
+ id: 'customerTheme',
+ title: 'CUSTOMER',
+ variant: 'light',
+ Provider: ({ children }) => (
+ <ThemeProvider theme={customerTheme}>
+ <CssBaseline>{children}</CssBaseline>
+ </ThemeProvider>
+ ),
+ },
+ // add the default 'light' and 'dark' themes if you wish to continue using them
+ {
+ id: 'light',
+ title: 'Light',
+ variant: 'light',
+ Provider: ({ children }) => (
+ <ThemeProvider theme={lightTheme}>
+ <CssBaseline>{children}</CssBaseline>
+ </ThemeProvider>
+ ),
+ },
+ {
+ id: 'dark',
+ title: 'Dark',
+ variant: 'dark',
+ Provider: ({ children }) => (
+ <ThemeProvider theme={darkTheme}>
+ <CssBaseline>{children}</CssBaseline>
+ </ThemeProvider>
+ ),
+ },
...
]
})
const routes = (
<FlatRoutes>
- <Route path="/" element={<Navigate to="catalog" />} />
+ <Route path="/" element={<Navigate to="home" />} />
+ <Route path="/home" element={ <OPAHomePage /> } />
...
</FlatRoutes>
);
- Add custom logos and home page link to the Sidebar
// packages/app/src/components/Root.tsx
+ import { useApi } from '@backstage/core-plugin-api';
+ import { AWSLogoFull, AWSLogoIcon, CustomerLogoIcon, CustomerLogoFullLight } from '@aws/plugin-aws-apps-demo-for-backstage';
...
+ function getLogo(themeId: string) {
+ switch (themeId) {
+ case 'customerTheme':
+ return[<CustomerLogoFullLight />, <CustomerLogoIcon />];
+ default:
+ return [<LogoFull />, <LogoIcon />];
+ }
+ }
const SidebarLogo = () => {
+ const appThemeApi = useApi(appThemeApiRef);
+ const themeId = appThemeApi.getActiveThemeId();
const classes = useSidebarLogoStyles();
const { isOpen } = useSidebarOpenState();
+ const [fullLogo, iconLogo] = getLogo(themeId ?? '');
return (
<div className={classes.root}>
<Link to="/" underline="none" className={classes.link} aria-label="Home">
+ {isOpen ? fullLogo : iconLogo}
</Link>
</div>
);
};
export const Root = ({ children }: PropsWithChildren<{}>) => (
<SidebarPage>
<Sidebar>
...
<SidebarGroup label="Menu" icon={<MenuIcon />}>
+ <SidebarItem icon={HomeIcon} to="/" text="Home" />
...
</SidebarGroup>
</Sidebar>
</SidebarPage>
)
Configuration
AWS Apps Demo has two configuration fields. Each of these fields are optional. If they are not specified, then default values will be used.
logo
- a URL pointing to an image file to be used on the home page and in the SideBar when it is expanded. The default value will point to an Amazon logo.logoIcon
- a URL pointing to an image file to be used in the SideBar when it is collapsed. When the sidebar is collapsed, there is limited space, so this image should be a small image which is roughly square in shape. The default value will point to a small Amazon logo.
Note that you may also need to configure the backend.csp.img-src value to allow for loading images from a remote site.
Example configuration:
// app-config.yaml
app:
title: Backstage App Suite
baseUrl: "http://localhost:3000"
logo: "https://mycompany.com/images/companyLogo.png"
logoIcon: "https://mycompany.com/images/companyLogo_small.png"
backend:
csp:
connect-src: ["'self'", 'http:', 'https:']
img-src: ["'self'", 'https://mycompany.com']
Next Steps
The home page provided in this plugin is a simple demonstration page. You can modify the OPAHomePage.tsx
content to meet your needs. See the Backstage documentation for home page setup and customization for more details on how you can customize your experience: https://backstage.io/docs/getting-started/homepage