Add commit listing

api/repo_api.py

@@ -2562,6 +2562,74 @@ def git_get_branches(repo):
         "branches": branches
     }
 
+@app.route("/ogrepository/v1/git/repositories/<string:repo>/branches/<string:branch>/commits", methods=['GET'])
+def git_get_commits(repo, branch):
+    """
+    Retrieve the list of commits in a branch in a given repository.
+
+    Args:
+        repo (str): The name of the repository.
+
+    Returns:
+        Response: A JSON response containing a list of commits
+        - 200: A JSON object with a "branches" key containing a list of branch names.
+        - 404: A JSON object with an "error" key containing the message "Repository not found" if the repository does not exist.
+    """
+    repo_path = os.path.join(REPOSITORIES_BASE_PATH, OGGIT_USER, repo + ".git")
+    if not os.path.isdir(repo_path):
+        journal.send(f"Can't list repositories. Repository storage at {REPOSITORIES_BASE_PATH} not found", PRIORITY=journal.LOG_ERR, SYSLOG_IDENTIFIER="ogrepo-api_DEBUG")
+        return jsonify({"error": "Repository not found"}), 404
+
+
+    max_commits = request.args.get('max_commits') or 100
+    skip_commits = request.args.get('skip') or 0
+
+
+    git_repo = git.Repo(repo_path)
+    git_repo.git.config('--global', '--add', 'safe.directory', repo_path)
+
+
+    if not branch in git_repo.branches:
+        journal.send(f"Branch {branch} not found", PRIORITY=journal.LOG_ERR, SYSLOG_IDENTIFIER="ogrepo-api_DEBUG")
+        return jsonify({"error": "Branch not found"}), 404
+
+
+    # Lookup table for hash/tag
+    hash_to_tag = {}
+    for tag in git_repo.tags:
+        sha = tag.commit.hexsha
+        if not sha in hash_to_tag:
+            hash_to_tag[sha] = []
+
+        hash_to_tag[sha] = hash_to_tag[sha] + [ tag.name ]
+
+
+    commits = []
+    for com in git_repo.iter_commits(branch, max_count = max_commits, skip = skip_commits):
+        tag_list = []
+
+        if com.hexsha in hash_to_tag:
+            tag_list = hash_to_tag[com.hexsha]
+
+
+        commits = commits + [
+            {
+                "hexsha" : com.hexsha,
+                "message" : com.message,
+                "committed_date" : com.committed_date,
+                "tags" : tag_list,
+                "size" : com.size,
+                "stats_total" : com.stats.total
+            }
+        ]
+
+
+    journal.send(f"Returning {len(commits)} commits", PRIORITY=journal.LOG_INFO, SYSLOG_IDENTIFIER="ogrepo-api_DEBUG")
+    return {
+        "commits": commits
+    }
+
+
 @app.route("/ogrepository/v1/git/repositories/<string:repo>/branches", methods=['POST'])
 def git_create_branch(repo):
     """Create a given branch in a given repository

api/swagger.yaml

@@ -2266,6 +2266,96 @@ paths:
               exception:
                 type: string
                 example: "(Exception description)"
+  /ogrepository/v1/git/repositories/{repository}/branches/{branch}/commits:
+    get:
+      summary: "Obtener lista de commits en una rama"
+      description: |
+        Devuelve una lista de commits de Git
+      tags:
+        - "Git"
+      parameters:
+        - name: repository
+          in: path
+          required: true
+          type: string
+          description: "Nombre de repositorio"
+        - name: branch
+          in: path
+          required: true
+          type: string
+          description: "Rama dentro del repositorio"
+        - name: max_commits
+          in: query
+          required: false
+          type: int
+          description: "Máximo de commits a obtener"
+        - name: skip
+          in: query
+          required: false
+          type: int
+          description: "Commits a saltar (para paginación)"
+      responses:
+        "200":
+          description: "Lista de commits"
+          schema:
+            type: object
+            properties:
+              commits:
+                type: array
+                items:
+                  type: object
+                  properties:
+                    committed_date:
+                      type: int
+                      example: 1745360193
+                    hexsha:
+                      type: string
+                      example: "db8e84d5d2548f589ee503c1c6d5003cc6a0d803"
+                    message:
+                      type: string
+                      example: "Install updates"
+                    size:
+                      type: int
+                      example: 67108864
+                    tags:
+                      type: array
+                      example: ["updates"]
+                    stats_total:
+                      type: object
+                      properties:
+                        deletion:
+                          type: int
+                          example: 0
+                        files:
+                          type: int
+                          example: 1
+                        insertions:
+                          type: int
+                          example: 1
+                        lines:
+                          type: int
+                          example: 100
+
+        "500":
+          description: "Excepción"
+          schema:
+            type: object
+            properties:
+              success:
+                type: boolean
+                example: false
+              exception:
+                type: string
+                example: "(Exception description)"
+        "404":
+          description: "El repositorio o branch no existe"
+          schema:
+            type: object
+            properties:
+              error:
+                type: string
+                example: "Repository not found"
+
   /ogrepository/v1/git/repositories/{repository}/branches:
     get:
       summary: "Obtener lista de branches"