roles.py: script to replace Ansible Galaxy

Usage:
```
usage: roles.py [-h] [-f FILTER] [-w WORKERS] [-r REQUIREMENTS] [-s ROLES_SYMLINK] [-l LOG_LEVEL] [-d] [-i | -c | -u]

This tool managed Ansible roles as Git repositories.

It is both faster and simpler than Ansible Galaxy.

By default ~/.ansible/roles is symlinked to ~/work.
Override it using --roles-symlink or ROLES_SYMLINK.

options:
  -h, --help            show this help message and exit
  -f FILTER, --filter FILTER
                        Filter role repo names.
  -w WORKERS, --workers WORKERS
                        Max workers to run in parallel.
  -r REQUIREMENTS, --requirements REQUIREMENTS
                        Location of requirements.yml file.
  -s ROLES_SYMLINK, --roles-symlink ROLES_SYMLINK
                        Actual location of installed roles.
  -l LOG_LEVEL, --log-level LOG_LEVEL
                        Logging level.
  -d, --fail-dirty      Fail if repo is dirty.
  -i, --install         Clone and update required roles.
  -c, --check           Only check roles, no installing.
  -u, --update          Update requirements with current commits.

Examples:
./roles.py --install
./roles.py --check
./roles.py --update
```

Signed-off-by: Jakub Sokołowski <[email protected]>

Makefile

@@ -16,16 +16,19 @@ PROVISIONER_ARCHIVE = $(PROVISIONER_NAME)-$(subst _,-,$(ARCH))_$(PROVISIONER_VER
 PROVISIONER_URL = https://github.com/radekg/terraform-provisioner-ansible/releases/download/$(PROVISIONER_VERSION)/$(PROVISIONER_ARCHIVE)
 PROVISIONER_PATH = $(TF_PLUGINS_DIR)/$(ARCH)/$(PROVISIONER_NAME)_$(PROVISIONER_VERSION)
 
-all: requirements install-provisioner secrets init-terraform
+all: roles install-provisioner secrets init-terraform
 	@echo "Success!"
 
-requirements-install:
-	ansible-galaxy install --keep-scm-meta --ignore-errors --force -r ansible/requirements.yml
+roles-install:
+	ansible/roles.py --install
 
-requirements-check:
-	ansible/versioncheck.py
+roles-check:
+	ansible/roles.py --check
 
-requirements: requirements-install requirements-check
+roles-update:
+	ansible/roles.py --update
+
+roles: roles-install roles-check
 
 $(PROVISIONER_PATH):
 	@mkdir -p $(TF_PLUGINS_DIR)/$(ARCH); \

ansible/requirements.yml

@@ -1,24 +1,23 @@
----
 - name: infra-role-bootstrap-linux
-  src: [email protected]:status-im/infra-role-bootstrap-linux.git
   scm: git
+  src: [email protected]:status-im/infra-role-bootstrap-linux.git
 
 - name: infra-role-wireguard
-  src: [email protected]:status-im/infra-role-wireguard.git
   scm: git
+  src: [email protected]:status-im/infra-role-wireguard.git
 
 - name: infra-role-open-ports
-  src: [email protected]:status-im/infra-role-open-ports.git
   scm: git
+  src: [email protected]:status-im/infra-role-open-ports.git
 
 - name: infra-role-swap-file
-  src: [email protected]:status-im/infra-role-swap-file.git
   scm: git
+  src: [email protected]:status-im/infra-role-swap-file.git
 
 - name: infra-role-consul-service
-  src: [email protected]:status-im/infra-role-consul-service.git
   scm: git
+  src: [email protected]:status-im/infra-role-consul-service.git
 
 - name: infra-role-systemd-timer
-  src: [email protected]:status-im/infra-role-systemd-timer.git
   scm: git
+  src: [email protected]:status-im/infra-role-systemd-timer.git