fix(operations.git.repo): pass depth argument to fetch and pull

src/pyinfra/operations/git.py

@@ -151,15 +151,20 @@ def repo(
     git_dir = unix_path_join(dest, ".git")
     is_repo = host.get_fact(Directory, path=git_dir)
 
+    # The depth argument can be passed to clone, fetch and pull operations.
+    # We prepare the argument list to reuse it later on
+    depth_options: list[str | QuoteString] = []
+    if depth is not None:
+        depth_options.extend(["--depth", str(depth)])
+
     # Cloning new repo?
     if not is_repo:
-        options: list[str | QuoteString] = []
-        if depth is not None:
-            options.extend(["--depth", str(depth)])
+        clone_options: list[str | QuoteString] = []
+        clone_options.extend(depth_options)
         if branch:
-            options.extend(["--branch", QuoteString(branch)])
+            clone_options.extend(["--branch", QuoteString(branch)])
 
-        git_commands.append(StringCommand("clone", QuoteString(src), *options, "."))
+        git_commands.append(StringCommand("clone", QuoteString(src), *clone_options, "."))
 
     # Ensuring existing repo
     else:
@@ -177,10 +182,11 @@ def repo(
         current_branch = host.get_fact(GitBranch, repo=dest)
         if branch is not None and current_branch != branch:
             # fetch to ensure we have the branch/tag locally
+            fetch_options: list[str | QuoteString] = []
+            fetch_options.extend(depth_options)
             if fetch_tags:
-                git_commands.append(StringCommand("fetch", "--tags"))
-            else:
-                git_commands.append(StringCommand("fetch"))
+                fetch_options.append("--tags")
+            git_commands.append(StringCommand("fetch", *fetch_options))
 
             git_commands.append(StringCommand("checkout", QuoteString(branch)))
         if branch and branch in (host.get_fact(GitTag, repo=dest) or []):
@@ -209,10 +215,12 @@ def repo(
                 host.noop(
                     f"git repository {dest} is already up to date",
                 )
-            elif rebase:
-                git_commands.append("pull --rebase")
             else:
-                git_commands.append("pull")
+                pull_options: list[str | QuoteString] = []
+                pull_options.extend(depth_options)
+                if rebase:
+                    pull_options.append("--rebase")
+                git_commands.append(StringCommand("pull", *pull_options))
 
     if update_submodules:
         if recursive_submodules:

tests/operations/git.repo/branch_pull_depth.json

@@ -0,0 +1,44 @@
+{
+    "args": ["myrepo", "/home/myrepo"],
+    "kwargs": {
+        "branch": "mybranch",
+        "depth": 1,
+        "fetch_tags": true
+    },
+    "facts": {
+        "git.GitConfig": {
+            "repo=/home/myrepo, system=False": {
+                "remote.origin.url": ["myrepo"]
+            }
+        },
+        "files.Directory": {
+            "path=/home/myrepo": {},
+            "path=/home/myrepo/.git": {
+                "mode": 0
+            }
+        },
+        "git.GitBranch": {
+            "repo=/home/myrepo": "master"
+        },
+        "git.GitTag": {
+            "repo=/home/myrepo": [
+            ]
+        },
+        "git.GitLocalCommit": {
+            "ref=mybranch, repo=/home/myrepo": null
+        },
+        "git.GitRemoteBranchCommit": {
+            "branch=mybranch, remote=origin, repo=/home/myrepo": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
+        }
+    },
+    "commands": [
+        "cd /home/myrepo && git fetch --depth 1 --tags",
+        "cd /home/myrepo && git checkout mybranch",
+        "cd /home/myrepo && git pull --depth 1"
+    ],
+    "second_output_commands": [
+        "cd /home/myrepo && git pull --depth 1"
+    ],
+    "idempotent": false,
+    "disable_idempotent_warning_reason": "git branch pull always executed"
+}

tests/operations/git.repo/clone_depth.json

@@ -0,0 +1,19 @@
+{
+    "args": ["myrepo", "/home/myrepo"],
+    "kwargs": {
+        "branch": "mybranch",
+        "user": "myuser",
+        "depth": 1,
+        "pull": false
+    },
+    "facts": {
+        "files.Directory": {
+            "path=/home/myrepo": {},
+            "path=/home/myrepo/.git": null
+        }
+    },
+    "commands": [
+        "cd /home/myrepo && git clone myrepo --depth 1 --branch mybranch .",
+        "chown -R myuser /home/myrepo"
+    ]
+}