The AEM Command Line Interface allows web developers to create, develop, and deploy digital experiences using the Adobe Experience Manager Sites feature Edge Delivery Services. Some of this functionality was known as Franklin or Project Helix before.

Install aem as a global command. You need Node 12.11 or newer.

npm install -g @adobe/aem-cli

$ aem --help
Usage: aem <command> [options]

Commands:
  aem up  Run a AEM development server
  aem import  Run the AEM import server

Options:
  --version                Show version number                         [boolean]
  --log-file, --logFile    Log file (use "-" for stdout)  [array] [default: "-"]
  --log-level, --logLevel  Log level
        [string] [choices: "silly", "debug", "verbose", "info", "warn", "error"]
                                                               [default: "info"]
  --tls-key, --tlsKey      Path to .key file (for enabling TLS)        [string]
  --tls-cert, --tlsCert    Path to .pem file (for enabling TLS)        [string]
  --help                   Show help                                   [boolean]

use <command> --help to get command specific details.

for more information, find our manual at https://github.com/adobe/helix-cli

$ cd <my-cool-project>
$ aem up

The --open argument takes a path, eg --open=/products/, will cause the browser to be openend at the specific location. Disable with --no-open'.

1. create the certificate

$ openssl req -new -newkey rsa:4096 -x509 -sha256 -days 365 -nodes -out server.crt -keyout server.key -subj "/CN=localhost"

this will create 2 files: server.crt and server.key

2. start aem with tls support

$ aem up --tls-cert server.crt --tls-key server.key
    ___    ________  ___                          __      __ v14.26.1
   /   |  / ____/  |/  /  _____(_)___ ___  __  __/ /___ _/ /_____  _____
  / /| | / __/ / /|_/ /  / ___/ / __ `__ \/ / / / / __ `/ __/ __ \/ ___/
 / ___ |/ /___/ /  / /  (__  ) / / / / / / /_/ / / /_/ / /_/ /_/ / /
/_/  |_/_____/_/  /_/  /____/_/_/ /_/ /_/\__,_/_/\__,_/\__/\____/_/

info: Starting AEM dev server v14.26.1
info: Local AEM dev server up and running: https://localhost:3000/

3. (optional) Add arguments to .env file:

$ echo -e "AEM_TLS_CERT=server.crt\nAEM_TLS_KEY=server.key" >> .env

All the command arguments can also be specified via environment variables. the .env file is loaded automatically.

example:

.env

AEM_OPEN=/products
AEM_PORT=8080
AEM_PAGES_URL=https://stage.myproject.com

In order to use a HTTP proxy (eg behind a corporate firewall), you can set the respective environment variables:

NO_PROXY is a list of host names (optionally with a port). If the input URL matches any of the entries in NO_PROXY, then the input URL should be fetched by a direct request (i.e. without a proxy).

Matching follows the following rules:

NO_PROXY=* disables all proxies. Space and commas may be used to separate the entries in the NO_PROXY list. If NO_PROXY does not contain any entries, then proxies are never disabled. If a port is added after the host name, then the ports must match. If the URL does not have an explicit port name, the protocol's default port is used. Generally, the proxy is only disabled if the host name is an exact match for an entry in the NO_PROXY list. The only exceptions are entries that start with a dot or with a wildcard; then the proxy is disabled if the host name ends with the entry. See test.js for examples of what should match and what does not.

*_PROXY The environment variable used for the proxy depends on the protocol of the URL. For example, https://example.com uses the "https" protocol, and therefore the proxy to be used is HTTPS_PROXY (NOT HTTP_PROXY, which is only used for http:-URLs).

If present, ALL_PROXY is used as fallback if there is no other match.

The AEM Importer is an application that supports importing content to AEM.

$ cd <my-cool-project>
$ aem import

Read the full AEM Importer documentation.

You can use npm run check to run the tests and check whether your code adheres to the aem-cli coding style.

This error occurs when the server certificate is not trusted by Node.js. The typical cause is that connections to the server *.aem.page and *.hlx.page are intercepted by an enterprise proxy or firewall which is trying to inspect the traffic.

These proxies use a private certificate authority (CA) to sign the certificates of the servers they intercept. To make Node.js trust the server certificate, you need to add the CA certificate to the list of trusted CAs.

The CA certificate is typically provided by your IT department. You can ask them for the CA certificate and save it to a file, e.g. my-ca.crt.

Then you can use the NODE_EXTRA_CA_CERTS environment variable to make Node.js trust the CA certificate:

export NODE_EXTRA_CA_CERTS=my-ca.crt
aem up

This will make Node.js trust the server certificate and aem up should work.