4 files changed, 207 insertions, 0 deletions
diff --git a/packages/import-gh-to-gitea/README.org b/packages/import-gh-to-gitea/README.org
new file mode 100644
index 0000000..2e26b88
--- /dev/null
+++ b/packages/import-gh-to-gitea/README.org
@@ -0,0 +1,12 @@
+#+TITLE: Import GitHub repositories to gitea
+
+Scripts to move my repositories from GitHub to my instance of [[https://git.fcuny.net][gitea]].
+
+* import repositories
+#+begin_src sh
+python3.10 import-gh-to-gitea.py -g (pass api/github/terraform|psub) -G (pass api/git.fcuny.net/gh-import|psub)
+#+end_src
+* archiving repositories
+#+begin_src sh
+python3.10 archive-projects.py -t (pass api/git.fcuny.net/gh-import|psub)
+#+end_src
diff --git a/packages/import-gh-to-gitea/archive-projects.py b/packages/import-gh-to-gitea/archive-projects.py
new file mode 100755
index 0000000..41bd898
--- /dev/null
+++ b/packages/import-gh-to-gitea/archive-projects.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+
+import argparse
+
+import requests
+
+
+def main(api_token):
+    s = requests.Session()
+    s.headers.update({"Authorization": f"token {api_token}"})
+    s.headers.update({"Accept": "application/json"})
+    s.headers.update({"Content-Type": "application/json"})
+
+    not_done = True
+    page = 1
+    while not_done:
+        url = f"https://git.fcuny.net/api/v1/user/repos?page={page}&limit=10"
+        res = s.get(
+            url,
+            timeout=5,
+        )
+        res.raise_for_status()
+
+        repos = res.json()
+        if len(repos) == 0:
+            not_done = False
+        else:
+            page = page + 1
+
+        for repo in repos:
+            if repo.get("owner").get("login") == "attic":
+                if repo.get("archived") is False:
+                    name = repo.get("name")
+                    data = {"archived": True}
+                    res = s.patch(
+                        f"https://git.fcuny.net/api/v1/repos/attic/{name}", json=data
+                    )
+                    res.raise_for_status()
+                    print(f"set {name} to archived: {res.status_code}")
+
+
+if __name__ == "__main__":
+    argp = argparse.ArgumentParser()
+    argp.add_argument("-t", "--token-file", nargs=1, type=argparse.FileType("r"))
+
+    args = argp.parse_args()
+    api_token = args.token_file[0].readline().strip()
+
+    main(api_token)
diff --git a/packages/import-gh-to-gitea/delete-gh-repositories.py b/packages/import-gh-to-gitea/delete-gh-repositories.py
new file mode 100755
index 0000000..b87c0f6
--- /dev/null
+++ b/packages/import-gh-to-gitea/delete-gh-repositories.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3.10
+
+import argparse
+
+import requests
+
+
+def main(gitea_api_token, gh_api_token):
+    gitea = requests.Session()
+    gitea.headers.update({"Authorization": f"token {gitea_api_token}"})
+    gitea.headers.update({"Accept": "application/json"})
+    gitea.headers.update({"Content-Type": "application/json"})
+
+    not_done = True
+    page = 1
+
+    gitea_repos = []
+    while not_done:
+        url = f"https://git.fcuny.net/api/v1/user/repos?page={page}&limit=10"
+        res = gitea.get(
+            url,
+            timeout=5,
+        )
+        res.raise_for_status()
+
+        repos = res.json()
+        if len(repos) == 0:
+            not_done = False
+        else:
+            page = page + 1
+
+        for repo in repos:
+            name = repo.get("name")
+            gitea_repos.append(name)
+
+    github = requests.Session()
+    github.headers.update({"Authorization": f"token {gh_api_token}"})
+    github.headers.update({"Accept": "application/vnd.github.v3+json"})
+
+    not_done = True
+    page = 1
+    github_repos = []
+    while not_done:
+        url = f"https://api.github.com/user/repos?page={page}&type=all"
+        res = github.get(
+            url,
+            timeout=5,
+        )
+        res.raise_for_status()
+        repos = res.json()
+        if len(repos) == 0:
+            not_done = False
+        else:
+            page = page + 1
+
+        for repo in repos:
+            name = repo.get("name")
+            if (
+                repo.get("owner").get("login") == "fcuny"
+                and repo.get("private") == True
+            ):
+                github_repos.append(name)
+
+    for repo in github_repos:
+        if repo in gitea_repos:
+            url = f"https://api.github.com/repos/fcuny/{repo}"
+            print(f"deleting {url}")
+            res = github.delete(
+                url,
+                timeout=5,
+            )
+            res.raise_for_status()
+
+
+if __name__ == "__main__":
+    argp = argparse.ArgumentParser()
+    argp.add_argument("-t", "--gt-file", nargs=1, type=argparse.FileType("r"))
+    argp.add_argument("-T", "--gh-file", nargs=1, type=argparse.FileType("r"))
+
+    args = argp.parse_args()
+    gitea_api_token = args.gt_file[0].readline().strip()
+    github_api_token = args.gh_file[0].readline().strip()
+
+    main(gitea_api_token, github_api_token)
diff --git a/packages/import-gh-to-gitea/import-gh-to-gitea.py b/packages/import-gh-to-gitea/import-gh-to-gitea.py
new file mode 100755
index 0000000..b59c8eb
--- /dev/null
+++ b/packages/import-gh-to-gitea/import-gh-to-gitea.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+
+
+import argparse
+
+import requests
+
+
+def main(gh_api_token, gitea_api_token):
+    s = requests.Session()
+    s.headers.update({"Authorization": f"token {gh_api_token}"})
+    s.headers.update({"Accept": "application/vnd.github.v3+json"})
+
+    # hardcoded number of items per page, pagination is not handled.
+    res = s.get("https://api.github.com/user/repos?per_page=200&type=all", timeout=5)
+    res.raise_for_status()
+
+    repos = res.json()
+
+    gts = requests.Session()
+    gts.headers.update({"Accept": "application/json"})
+    gts.headers.update({"Content-Type": "application/json"})
+    gts.headers.update({"Authorization": f"token {gitea_api_token}"})
+    for repo in repos:
+        # archived projects go to the attic.
+        owner = ""
+        if repo.get("archived"):
+            owner = "attic"
+        else:
+            owner = "fcuny"
+
+        data = {
+            "auth_username": "fcuny",
+            "auth_token": gh_api_token,
+            "clone_addr": repo.get("html_url"),
+            "mirror": False,
+            "private": repo.get("private"),
+            "repo_name": repo.get("name"),
+            "repo_owner": owner,
+            "service": "git",
+            "description": repo.get("description"),
+        }
+        print(f"importing {data['repo_name']} from {data['clone_addr']}")
+        res = gts.post(
+            "https://git.fcuny.net/api/v1/repos/migrate",
+            json=data,
+        )
+        try:
+            res.raise_for_status()
+        except Exception as e:
+            print(f"failed for {data['repo_name']} with {e}")
+
+
+if __name__ == "__main__":
+    argp = argparse.ArgumentParser()
+    argp.add_argument("-g", "--gh-token-file", nargs=1, type=argparse.FileType("r"))
+    argp.add_argument("-G", "--gitea-token-file", nargs=1, type=argparse.FileType("r"))
+    args = argp.parse_args()
+
+    gh_api_token = args.gh_token_file[0].readline().strip()
+    gitea_api_token = args.gitea_token_file[0].readline().strip()
+    main(gh_api_token, gitea_api_token)