🚧
Hex.pm account setup
This tutorial assumes you have followed instructions to setup and login to your hex.pm account. See the Hex Package Management User subsection for details.

Metadata for a package is found in the application's specification and the dependencies found in rebar.config/rebar.lock.

name: The name of the package is the name of the application found in your .app.src or .app file.
version: The vsn entry in .app.src or .app is used.
description: The description entry in .app.src or .app is used.
requirements: Level 0 locked dependencies that are package (hex) dependencies are used as requirements.

Additional metadata that can be provided in .app.src includes:

licenses: a list of licenses applying to code in the application
links: tuple-list of links related to the project.
exclude_files: a list of file-paths, relative to the project root, which should not be published

Example .app.src file:

{application, <NAME>,
 [{description, "<DESCRIPTION>"}
 ,{vsn, "<VSN>"}
 ,{registered, []}
 ,{applications,
    [kernel,stdlib]}
 ,{env,[]}
 ,{modules, []}
   
 ,{licenses, ["MIT"]}
 ,{links, [{"Github", "https://github.com/tsloughter/rebar3_hex"}]}
 ,{exclude_files, ["src/generated_by_script.erl"]}
 ]}.

Example

For the example let's look at the plugin itself, rebar3_hex, starting with the rebar.config:

{deps, [{erlware_commons, "0.12.0"}
       ,{ssl_verify_hostname, "1.0.4"}
       ,{jsx, "2.6.1"}
       ,{providers, "1.3.1"}
       ]}.

Now rebar3_hex.app.src:

{application, rebar3_hex,
 [{description, "Hex.pm plugin for rebar3"}
 ,{vsn, "0.1.0"}
 ,{registered, []}
 ,{applications,
   [kernel
   ,stdlib
   ,providers
   ,erlware_commons
   ,jsx
   ]}
 ,{env,[]}
 ,{modules, []}
 
 ,{licenses, ["MIT"]}
 ,{links, [{"Github", "https://github.com/tsloughter/rebar3_hex"}]}
 ]}.

Running hex publish:

$ rebar3 hex publish
Publishing rebar3_hex 0.1.0
  Dependencies:
    providers 1.3.1
    erlware_commons 0.12.0
    ssl_verify_hostname 1.0.4
    jsx 2.6.1
  Excluded dependencies (not part of the Hex package):
    
  Included files:
    src/rebar3_hex.app.src
    src/rebar3_hex.erl
    src/rebar3_hex.hrl
    src/rebar3_hex_cacerts.erl
    src/rebar3_hex_config.erl
    src/rebar3_hex_docs.erl
    src/rebar3_hex_http.erl
    src/rebar3_hex_info.erl
    src/rebar3_hex_key.erl
    src/rebar3_hex_owner.erl
    src/rebar3_hex_pkg.erl
    src/rebar3_hex_search.erl
    src/rebar3_hex_tar.erl
    src/rebar3_hex_user.erl
    src/rebar3_hex_utils.erl
    priv/ca-bundle.crt
    rebar.config
    README.md
    LICENSE
Proceed? ("Y")> Y
===> Published rebar3_hex 0.1.0

Lastly, publish the documentation for your application:

$ rebar3 hex docs                  
===> Verifying dependencies...
===> Running edoc for rebar3_hex
===> Published docs for rebar3_hex 0.1.0

rebar3

Publishing Packages

🚧
Hex.pm account setup

Example

Publishing Packages

Suggested Edits are limited on API Reference Pages

🚧Hex.pm account setup

Example

🚧
Hex.pm account setup