feat: Expose git author parameters

Add optional git author parameters to all commands creating git commits.
If no author is provided the git user and email will be used for both committer and author.

Example:
```bash
gitopscli deploy \
  --git-user "GitOps CLI" \
  --git-email "gitopscli@baloise.dev" \
  --git-author-name "John Doe" \
  --git-author-email "john@baloise.dev" \
  ...
```

Resolves #195

docs/commands/create-pr-preview.md

@@ -22,13 +22,17 @@ gitopscli create-pr-preview \
 
 ## Usage
 ```
-usage: gitopscli create-pr-preview [-h] --username USERNAME --password PASSWORD
-                                [--git-user GIT_USER] [--git-email GIT_EMAIL]
-                                --organisation ORGANISATION --repository-name
-                                REPOSITORY_NAME [--git-provider GIT_PROVIDER]
-                                [--git-provider-url GIT_PROVIDER_URL]
-                                --pr-id PR_ID
-                                [--parent-id PARENT_ID] [-v [VERBOSE]]
+usage: gitopscli create-pr-preview [-h] --username USERNAME --password
+                                   PASSWORD [--git-user GIT_USER]
+                                   [--git-email GIT_EMAIL]
+                                   [--git-author-name GIT_AUTHOR_NAME]
+                                   [--git-author-email GIT_AUTHOR_EMAIL]
+                                   --organisation ORGANISATION
+                                   --repository-name REPOSITORY_NAME
+                                   [--git-provider GIT_PROVIDER]
+                                   [--git-provider-url GIT_PROVIDER_URL]
+                                   --pr-id PR_ID [--parent-id PARENT_ID]
+                                   [-v [VERBOSE]]
 
 options:
   -h, --help            show this help message and exit
@@ -39,6 +43,10 @@ options:
   --git-user GIT_USER   Git Username
   --git-email GIT_EMAIL
                         Git User Email
+  --git-author-name GIT_AUTHOR_NAME
+                        Git Author Name
+  --git-author-email GIT_AUTHOR_EMAIL
+                        Git Author Email
   --organisation ORGANISATION
                         Apps Git organisation/projectKey
   --repository-name REPOSITORY_NAME

docs/commands/create-preview.md

@@ -36,10 +36,12 @@ gitopscli create-preview \
 ```
 usage: gitopscli create-preview [-h] --username USERNAME --password PASSWORD
                                 [--git-user GIT_USER] [--git-email GIT_EMAIL]
+                                [--git-author-name GIT_AUTHOR_NAME]
+                                [--git-author-email GIT_AUTHOR_EMAIL]
                                 --organisation ORGANISATION --repository-name
                                 REPOSITORY_NAME [--git-provider GIT_PROVIDER]
                                 [--git-provider-url GIT_PROVIDER_URL]
-                                --preview-id PREVIEW_ID
+                                --git-hash GIT_HASH --preview-id PREVIEW_ID
                                 [-v [VERBOSE]]
 
 options:
@@ -51,6 +53,10 @@ options:
   --git-user GIT_USER   Git Username
   --git-email GIT_EMAIL
                         Git User Email
+  --git-author-name GIT_AUTHOR_NAME
+                        Git Author Name
+  --git-author-email GIT_AUTHOR_EMAIL
+                        Git Author Email
   --organisation ORGANISATION
                         Apps Git organisation/projectKey
   --repository-name REPOSITORY_NAME

docs/commands/delete-pr-preview.md

@@ -20,9 +20,11 @@ gitopscli delete-pr-preview \
 ```
 usage: gitopscli delete-pr-preview [-h] --username USERNAME --password
                                    PASSWORD [--git-user GIT_USER]
-                                   [--git-email GIT_EMAIL] --organisation
-                                   ORGANISATION --repository-name
-                                   REPOSITORY_NAME
+                                   [--git-email GIT_EMAIL]
+                                   [--git-author-name GIT_AUTHOR_NAME]
+                                   [--git-author-email GIT_AUTHOR_EMAIL]
+                                   --organisation ORGANISATION
+                                   --repository-name REPOSITORY_NAME
                                    [--git-provider GIT_PROVIDER]
                                    [--git-provider-url GIT_PROVIDER_URL]
                                    --branch BRANCH
@@ -38,6 +40,10 @@ options:
   --git-user GIT_USER   Git Username
   --git-email GIT_EMAIL
                         Git User Email
+  --git-author-name GIT_AUTHOR_NAME
+                        Git Author Name
+  --git-author-email GIT_AUTHOR_EMAIL
+                        Git Author Email
   --organisation ORGANISATION
                         Apps Git organisation/projectKey
   --repository-name REPOSITORY_NAME

docs/commands/delete-preview.md

@@ -20,6 +20,8 @@ gitopscli delete-preview \
 ```
 usage: gitopscli delete-preview [-h] --username USERNAME --password PASSWORD
                                 [--git-user GIT_USER] [--git-email GIT_EMAIL]
+                                [--git-author-name GIT_AUTHOR_NAME]
+                                [--git-author-email GIT_AUTHOR_EMAIL]
                                 --organisation ORGANISATION --repository-name
                                 REPOSITORY_NAME [--git-provider GIT_PROVIDER]
                                 [--git-provider-url GIT_PROVIDER_URL]
@@ -36,6 +38,10 @@ options:
   --git-user GIT_USER   Git Username
   --git-email GIT_EMAIL
                         Git User Email
+  --git-author-name GIT_AUTHOR_NAME
+                        Git Author Name
+  --git-author-email GIT_AUTHOR_EMAIL
+                        Git Author Email
   --organisation ORGANISATION
                         Apps Git organisation/projectKey
   --repository-name REPOSITORY_NAME

docs/commands/deploy.md

@@ -125,26 +125,37 @@ usage: gitopscli deploy [-h] --file FILE --values VALUES
                         [--single-commit [SINGLE_COMMIT]]
                         [--commit-message COMMIT_MESSAGE] --username USERNAME
                         --password PASSWORD [--git-user GIT_USER]
-                        [--git-email GIT_EMAIL] --organisation ORGANISATION
-                        --repository-name REPOSITORY_NAME
-                        [--git-provider GIT_PROVIDER]
+                        [--git-email GIT_EMAIL]
+                        [--git-author-name GIT_AUTHOR_NAME]
+                        [--git-author-email GIT_AUTHOR_EMAIL]
+                        --organisation ORGANISATION --repository-name
+                        REPOSITORY_NAME [--git-provider GIT_PROVIDER]
                         [--git-provider-url GIT_PROVIDER_URL]
                         [--create-pr [CREATE_PR]] [--auto-merge [AUTO_MERGE]]
-                        [--merge-method MERGE_METHOD] [-v [VERBOSE]]
+                        [--merge-method MERGE_METHOD] [--json [JSON]]
+                        [--pr-labels PR_LABELS]
+                        [--merge-parameters MERGE_PARAMETERS] [-v [VERBOSE]]
 
 options:
   -h, --help            show this help message and exit
   --file FILE           YAML file path
-  --values VALUES       YAML/JSON object with the YAML path as key and the desired value as value
+  --values VALUES       YAML/JSON object with the YAML path as key and the
+                        desired value as value
   --single-commit [SINGLE_COMMIT]
                         Create only single commit for all updates
   --commit-message COMMIT_MESSAGE
                         Specify exact commit message of deployment commit
-  --username USERNAME   Git username (alternative: GITOPSCLI_USERNAME env variable)
-  --password PASSWORD   Git password or token (alternative: GITOPSCLI_PASSWORD env variable)
+  --username USERNAME   Git username (alternative: GITOPSCLI_USERNAME env
+                        variable)
+  --password PASSWORD   Git password or token (alternative: GITOPSCLI_PASSWORD
+                        env variable)
   --git-user GIT_USER   Git Username
   --git-email GIT_EMAIL
                         Git User Email
+  --git-author-name GIT_AUTHOR_NAME
+                        Git Author Name
+  --git-author-email GIT_AUTHOR_EMAIL
+                        Git Author Email
   --organisation ORGANISATION
                         Apps Git organisation/projectKey
   --repository-name REPOSITORY_NAME

docs/commands/sync-apps.md

@@ -101,6 +101,8 @@ gitopscli sync-apps \
 ```
 usage: gitopscli sync-apps [-h] --username USERNAME --password PASSWORD
                            [--git-user GIT_USER] [--git-email GIT_EMAIL]
+                           [--git-author-name GIT_AUTHOR_NAME]
+                           [--git-author-email GIT_AUTHOR_EMAIL]
                            --organisation ORGANISATION --repository-name
                            REPOSITORY_NAME [--git-provider GIT_PROVIDER]
                            [--git-provider-url GIT_PROVIDER_URL]
@@ -117,6 +119,10 @@ options:
   --git-user GIT_USER   Git Username
   --git-email GIT_EMAIL
                         Git User Email
+  --git-author-name GIT_AUTHOR_NAME
+                        Git Author Name
+  --git-author-email GIT_AUTHOR_EMAIL
+                        Git Author Email
   --organisation ORGANISATION
                         Apps Git organisation/projectKey
   --repository-name REPOSITORY_NAME

gitopscli/cliparser.py

@@ -219,6 +219,8 @@ def __add_git_credentials_args(deploy_p: ArgumentParser) -> None:
 def __add_git_commit_user_args(deploy_p: ArgumentParser) -> None:
     deploy_p.add_argument("--git-user", help="Git Username", default="GitOpsCLI")
     deploy_p.add_argument("--git-email", help="Git User Email", default="gitopscli@baloise.dev")
+    deploy_p.add_argument("--git-author-name", help="Git Author Name")
+    deploy_p.add_argument("--git-author-email", help="Git Author Email")
 
 
 def __add_git_org_and_repo_args(deploy_p: ArgumentParser) -> None:

gitopscli/commands/create_pr_preview.py

@@ -11,6 +11,9 @@ class Args(GitApiConfig):
         git_user: str
         git_email: str
 
+        git_author_name: Optional[str]
+        git_author_email: Optional[str]
+
         organisation: str
         repository_name: str
 
@@ -37,6 +40,8 @@ def execute(self) -> None:
                 password=args.password,
                 git_user=args.git_user,
                 git_email=args.git_email,
+                git_author_name=args.git_author_name,
+                git_author_email=args.git_author_email,
                 organisation=args.organisation,
                 repository_name=args.repository_name,
                 git_provider=args.git_provider,

gitopscli/commands/create_preview.py

@@ -2,7 +2,7 @@
 import os
 import shutil
 from dataclasses import dataclass
-from typing import Any, Callable
+from typing import Any, Callable, Optional
 from gitopscli.git_api import GitApiConfig, GitRepo, GitRepoApi, GitRepoApiFactory
 from gitopscli.io_api.yaml_util import update_yaml_file, YAMLException, yaml_file_dump
 from gitopscli.gitops_config import GitOpsConfig
@@ -17,6 +17,9 @@ class Args(GitApiConfig):
         git_user: str
         git_email: str
 
+        git_author_name: Optional[str]
+        git_author_email: Optional[str]
+
         organisation: str
         repository_name: str
 
@@ -82,7 +85,13 @@ def execute(self) -> None:
                 self.__deployment_updated_callback(gitops_config.get_updated_message(context))
 
     def __commit_and_push(self, git_repo: GitRepo, message: str) -> None:
-        git_repo.commit(self.__args.git_user, self.__args.git_email, message)
+        git_repo.commit(
+            self.__args.git_user,
+            self.__args.git_email,
+            self.__args.git_author_name,
+            self.__args.git_author_email,
+            message,
+        )
         git_repo.push()
 
     def __get_gitops_config(self) -> GitOpsConfig:

gitopscli/commands/delete_pr_preview.py

@@ -1,4 +1,5 @@
 from dataclasses import dataclass
+from typing import Optional
 from gitopscli.git_api import GitApiConfig
 from .delete_preview import DeletePreviewCommand
 from .command import Command
@@ -10,6 +11,9 @@ class Args(GitApiConfig):
         git_user: str
         git_email: str
 
+        git_author_name: Optional[str]
+        git_author_email: Optional[str]
+
         organisation: str
         repository_name: str
 
@@ -27,6 +31,8 @@ def execute(self) -> None:
                 password=args.password,
                 git_user=args.git_user,
                 git_email=args.git_email,
+                git_author_name=args.git_author_name,
+                git_author_email=args.git_author_email,
                 organisation=args.organisation,
                 repository_name=args.repository_name,
                 git_provider=args.git_provider,

gitopscli/commands/delete_preview.py

@@ -1,6 +1,7 @@
 import logging
 import os
 import shutil
+from typing import Optional
 from dataclasses import dataclass
 from gitopscli.git_api import GitApiConfig, GitRepo, GitRepoApiFactory, GitRepoApi
 from gitopscli.gitops_config import GitOpsConfig
@@ -15,6 +16,9 @@ class Args(GitApiConfig):
         git_user: str
         git_email: str
 
+        git_author_name: Optional[str]
+        git_author_email: Optional[str]
+
         organisation: str
         repository_name: str
 
@@ -60,7 +64,13 @@ def __create_preview_target_git_repo_api(self, gitops_config: GitOpsConfig) -> G
         )
 
     def __commit_and_push(self, git_repo: GitRepo, message: str) -> None:
-        git_repo.commit(self.__args.git_user, self.__args.git_email, message)
+        git_repo.commit(
+            self.__args.git_user,
+            self.__args.git_email,
+            self.__args.git_author_name,
+            self.__args.git_author_email,
+            message,
+        )
         git_repo.push()
 
     @staticmethod

gitopscli/commands/deploy.py

@@ -10,11 +10,15 @@
 
 
 class DeployCommand(Command):
+    # pylint: disable=too-many-instance-attributes
     @dataclass(frozen=True)
     class Args(GitApiConfig):
         git_user: str
         git_email: str
 
+        git_author_name: Optional[str]
+        git_author_email: Optional[str]
+
         organisation: str
         repository_name: str
 
@@ -119,6 +123,12 @@ def __create_pull_request_title_and_description(self, updated_values: Dict[str,
         return title, description
 
     def __commit(self, git_repo: GitRepo, message: str) -> None:
-        commit_hash = git_repo.commit(self.__args.git_user, self.__args.git_email, message)
+        commit_hash = git_repo.commit(
+            self.__args.git_user,
+            self.__args.git_email,
+            self.__args.git_author_name,
+            self.__args.git_author_email,
+            message,
+        )
         if commit_hash:
             self.__commit_hashes.append(commit_hash)

gitopscli/commands/sync_apps.py

@@ -1,4 +1,5 @@
 import logging
+from typing import Optional
 from dataclasses import dataclass
 from gitopscli.git_api import GitApiConfig, GitRepo, GitRepoApiFactory
 from gitopscli.gitops_exception import GitOpsException
@@ -14,6 +15,9 @@ class Args(GitApiConfig):
         git_user: str
         git_email: str
 
+        git_author_name: Optional[str]
+        git_author_email: Optional[str]
+
         organisation: str
         repository_name: str
 
@@ -32,11 +36,25 @@ def _sync_apps_command(args: SyncAppsCommand.Args) -> None:
     root_config_git_repo_api = GitRepoApiFactory.create(args, args.root_organisation, args.root_repository_name)
     with GitRepo(team_config_git_repo_api) as team_config_git_repo:
         with GitRepo(root_config_git_repo_api) as root_config_git_repo:
-            __sync_apps(team_config_git_repo, root_config_git_repo, args.git_user, args.git_email)
+            __sync_apps(
+                team_config_git_repo,
+                root_config_git_repo,
+                args.git_user,
+                args.git_email,
+                args.git_author_name,
+                args.git_author_email,
+            )
 
 
 # TODO: BETTER NAMES FOR STUFF HERE pylint: disable=fixme
-def __sync_apps(tenant_git_repo: GitRepo, root_git_repo: GitRepo, git_user: str, git_email: str) -> None:
+def __sync_apps(
+    tenant_git_repo: GitRepo,
+    root_git_repo: GitRepo,
+    git_user: str,
+    git_email: str,
+    git_author_name: Optional[str],
+    git_author_email: Optional[str],
+) -> None:
     logging.info("Team config repository: %s", tenant_git_repo.get_clone_url())
     logging.info("Root config repository: %s", root_git_repo.get_clone_url())
     root_repo = create_root_repo(root_repo=root_git_repo)
@@ -55,14 +73,30 @@ def __sync_apps(tenant_git_repo: GitRepo, root_git_repo: GitRepo, git_user: str,
         logging.info("Appling changes to: %s", root_repo_tenant.file_path)
         yaml_file_dump(root_repo_tenant.yaml, root_repo_tenant.file_path)
         logging.info("Commiting and pushing changes to %s", root_git_repo.get_clone_url())
-        __commit_and_push(tenant_git_repo, root_git_repo, git_user, git_email, root_repo_tenant.file_path)
+        __commit_and_push(
+            tenant_git_repo,
+            root_git_repo,
+            git_user,
+            git_email,
+            git_author_name,
+            git_author_email,
+            root_repo_tenant.file_path,
+        )
     else:
         logging.info("No changes applied to %s", root_repo_tenant.file_path)
 
 
 def __commit_and_push(
-    team_config_git_repo: GitRepo, root_config_git_repo: GitRepo, git_user: str, git_email: str, app_file_name: str
+    team_config_git_repo: GitRepo,
+    root_config_git_repo: GitRepo,
+    git_user: str,
+    git_email: str,
+    git_author_name: Optional[str],
+    git_author_email: Optional[str],
+    app_file_name: str,
 ) -> None:
     author = team_config_git_repo.get_author_from_last_commit()
-    root_config_git_repo.commit(git_user, git_email, f"{author} updated " + app_file_name)
+    root_config_git_repo.commit(
+        git_user, git_email, git_author_name, git_author_email, f"{author} updated " + app_file_name
+    )
     root_config_git_repo.push()