How to make and install my module via composer with two private repositories in magento 2

Question

Problem Description: I have created two private repositories in github under same user name. Each repository contains different modules. But while trying to install the package via composer throws error.

Repository 1 : Composer.json

{
  "name": "xxx/module-abc",
  "description": "N/A",
  "type": "magento2-module",
  "version": "1.0.0",
  "autoload": {
    "psr-4": { "VENDOR\\Abc\\": "" },
    "files": [ "registration.php" ]
  }
}

Repository 2: composer.json

{
    "name": "xxx/module-psr",
    "description": "N/A",
    "type": "magento2-module",
    "version": "1.1.0",
    "require": {
        "xxx/module-abc": "*"
    },
    "autoload": {
        "psr-4": { "VENDOR\\Psr\\": "" },
        "files": [ "registration.php" ]
    } 
}

While tring to install to my instance , I have added below code in my Magento root's composer.json composer.json

 "repositories": [
        {
            "type": "composer",
            "url": "https://repo.magento.com/"
        },{"type": "git",
        "url": "https://github.com/xxx/module-psr"}
    ],

Running the below command in terminal composer require xxx/module-psr:dev-master

It throws below error

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for xxx/module-psr dev-master -> satisfiable by xxx/module-psr[dev-master].
    - xxx/module-psr dev-master requires xxx/module-abc * -> no matching package found.

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according to your minimum-stability setting
   see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.
 - It's a private package and you forgot to add a custom repository to find it

Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.

Installation failed, reverting ./composer.json to its original content.

Please provide me a solution to install the module via composer

Answer 1

You can specify specific module in you module composer.json like

"require": { 
"php": "^7.0|^7.1", 
"magento/framework": "^101.0",
 },

like you do, but your module "module-abc" got some version "released" (if you are on github self host like the "other post" and only "master branche" you should make a release on github side to be able to get it.

you can also do a composer show xxx/module-abc to see what's version is avaiblable.