Determine build failure reason and include in data given to frontend and email sent to user.

README.md

@@ -222,12 +222,14 @@ builder:
 recipes: # Used to send recipe request emails; needs toAddr, fromAddr, and smtp to be set to send out emails.
   toAddr: Optional[str]        # Address to which recipe requests will be sent, uses of '{}' will be replaced with the username of the requestor.
   fromAddr: Optional[str]      # Address from which recipe requests will be sent, uses of '{}' will be replaced by the same username as above.
+  adminAddr:                   # Address to send a copy of the recipe request email to.
   smtp: Optional[str]          # Address to an SMTP relay
   localHostname: Optional[str] # Hostname to use for SMTP HELO.
 
 environments: # Used to send environment update emails; needs toAddr, fromAddr, and smtp to be set to send out emails.
   toAddr: Optional[str]        # Address to which environment build failure/success emails are sent, uses of '{}' will be replaced with the username associated with the environment.
   fromAddr: Optional[str]      # Address from which environment updates will be sent, uses of '{}' will be replaced by the same username as above.
+  adminAddr: Optional[str]     # Address to send a copy of failure emails to.
   smtp: Optional[str]          # Address to an SMTP relay
   localHostname: Optional[str] # Hostname to use for SMTP HELO.
 ```

schema.graphql

@@ -39,6 +39,7 @@ type Environment {
   state: State
   tags: [String!]!
   username: String
+  failureReason: String
   hidden: Boolean!
   created: Int!
   cachedEnvs: [Environment!]!

softpack_core/artifacts.py

@@ -179,6 +179,7 @@ def spec(self) -> Box:
             info["force_hidden"] = getattr(metadata, "force_hidden", False)
             info["created"] = getattr(metadata, "created", 0)
             info["username"] = getattr(metadata, "username", None)
+            info["failure_reason"] = getattr(metadata, "failure_reason", None)
 
             info["interpreters"] = Interpreters()
 

softpack_core/config/models.py

@@ -85,5 +85,6 @@ class EmailConfig(BaseModel):
 
     toAddr: Optional[str]
     fromAddr: Optional[str]
+    adminAddr: Optional[str]
     smtp: Optional[str]
     localHostname: Optional[str]

softpack_core/schemas/environment.py

@@ -335,6 +335,7 @@ class Environment:
     state: Optional[State]
     tags: list[str]
     username: Optional[str]
+    failure_reason: Optional[str]
     hidden: bool
     created: int
     cachedEnvs: list["Environment"] = field(default_factory=list)
@@ -437,6 +438,7 @@ def from_artifact(cls, obj: Artifacts.Object) -> Optional["Environment"]:
                 type=spec.get("type", ""),
                 tags=spec.tags,
                 username=spec.username,
+                failure_reason=spec.failure_reason,
                 hidden=spec.hidden,
                 created=spec.created,
                 interpreters=spec.get("interpreters", Interpreters()),
@@ -736,14 +738,21 @@ def set_hidden(
 
         return HiddenSuccess(message="Hidden metadata set")
 
-    def remove_username(cls) -> None:
-        """Remove the username metadata from the meta.yaml file."""
+    def update_metadata(cls, key: str, value: str | None) -> None:
+        """Takes a key and sets the value unless value is None."""
         metadata = cls.read_metadata(cls.path, cls.name)
 
-        del metadata["username"]
+        if value is None:
+            del metadata[key]
+        else:
+            metadata[key] = value
 
         cls.store_metadata(Path(cls.path, cls.name), metadata)
 
+    def remove_username(cls) -> None:
+        """Remove the username metadata from the meta.yaml file."""
+        cls.update_metadata("username", None)
+
     @classmethod
     def delete(cls, name: str, path: str) -> DeleteResponse:  # type: ignore
         """Delete an Environment.
@@ -903,7 +912,9 @@ async def write_artifact(
 
     @classmethod
     async def write_artifacts(
-        cls, folder_path: str, files: list[Union[Upload, UploadFile]]
+        cls,
+        folder_path: str,
+        files: list[Union[Upload, UploadFile, Tuple[str, str]]],
     ) -> WriteArtifactResponse:  # type: ignore
         """Add one or more files to the Artifacts repo.
 
@@ -914,7 +925,11 @@ async def write_artifacts(
         try:
             new_files: List[Tuple[str, Union[str, UploadFile]]] = []
             for file in files:
-                if isinstance(file, starlette.datastructures.UploadFile):
+                if isinstance(file, tuple):
+                    new_files.append(
+                        cast(Tuple[str, Union[str, UploadFile]], file)
+                    )
+                elif isinstance(file, starlette.datastructures.UploadFile):
                     new_files.append(
                         (file.filename or "", cast(UploadFile, file))
                     )

softpack_core/service.py

@@ -9,11 +9,13 @@
 import urllib.parse
 from email.mime.text import MIMEText
 from pathlib import Path
+from typing import Tuple, Union, cast
 
 import typer
 import uvicorn
 import yaml
 from fastapi import APIRouter, Request, Response, UploadFile
+from strawberry.file_uploads import Upload
 from typer import Typer
 from typing_extensions import Annotated
 
@@ -111,48 +113,82 @@ async def upload_artifacts(  # type: ignore[no-untyped-def]
         path = Path(env_path)
         env = Environment.get_env(path.parent, path.name)
         newState = State.queued
+        files = cast(list[Union[Upload, UploadFile, Tuple[str, str]]], file)
 
-        for f in file:
-            if f.filename == artifacts.builder_out:
-                newState = State.failed
+        if env:
+            for i in range(len(file)):
+                f = file[i]
+                if f.filename == artifacts.builder_out:
+                    newState = State.failed
 
-                break
+                    contents = cast(str, (await f.read()).decode())
 
-            if f.filename == artifacts.module_file:
-                newState = State.ready
+                    if (
+                        "concretization failed for the following reasons:"
+                        in contents
+                    ):
+                        env.update_metadata("failure_reason", "concretization")
+                        env.failure_reason = "concretization"
+                    else:
+                        env.update_metadata("failure_reason", "build")
+                        env.failure_reason = "build"
 
-                break
+                    files[i] = (f.filename, contents)
 
-        if (
-            newState != State.queued
-            and env is not None
-            and env.username is not None
-            and env.username != ""
-        ):
-            envEmailConfig = app.settings.environments
-            m = (
-                "built sucessfully"
-                if newState == State.ready
-                else "failed to build"
-            )
-            message = (
-                f"Hi {env.username},\n"
-                + "\n"
-                + f"Your environment, {env_path}, has {m}.\n"
-                + "\n"
-                + "SoftPack Team"
-            )
+                    break
 
-            subject = (
-                "Your environment is ready!"
-                if newState == State.ready
-                else "Your environment failed to build"
-            )
+                if f.filename == artifacts.module_file:
+                    newState = State.ready
+
+                    break
 
-            send_email(envEmailConfig, message, subject, env.username)
-            env.remove_username()
+            if (
+                newState != State.queued
+                and env.username is not None
+                and env.username != ""
+            ):
+                envEmailConfig = app.settings.environments
+                m = (
+                    "built sucessfully"
+                    if newState == State.ready
+                    else "failed to build"
+                )
+
+                e = (
+                    ""
+                    if newState == State.ready
+                    else "\nThe error was a build error. "
+                    + "Contact your softpack administrator.\n"
+                    if env.failure_reason == "build"
+                    else "\nThe error was a version conflict. "
+                    + "Try relaxing which versions you've specified.\n"
+                )
+
+                message = (
+                    f"Hi {env.username},\n"
+                    + "\n"
+                    + f"Your environment, {env_path}, has {m}.\n"
+                    + e
+                    + "\n"
+                    + "SoftPack Team"
+                )
+
+                subject = (
+                    "Your environment is ready!"
+                    if newState == State.ready
+                    else "Your environment failed to build"
+                )
+
+                send_email(
+                    envEmailConfig,
+                    message,
+                    subject,
+                    env.username,
+                    newState != State.ready,
+                )
+                env.remove_username()
 
-        resp = await Environment.write_artifacts(env_path, file)
+        resp = await Environment.write_artifacts(env_path, files)
         if not isinstance(resp, WriteArtifactSuccess):
             raise Exception(resp)
 
@@ -377,7 +413,11 @@ async def recipe_description(  # type: ignore[no-untyped-def]
 
 
 def send_email(
-    emailConfig: EmailConfig, message: str, subject: str, username: str
+    emailConfig: EmailConfig,
+    message: str,
+    subject: str,
+    username: str,
+    sendAdmin: bool = True,
 ) -> None:
     """The send_email functions sends an email."""
     if (
@@ -404,7 +444,9 @@ def send_email(
     s = smtplib.SMTP(emailConfig.smtp, local_hostname=localhostname)
     s.sendmail(
         fromAddr,
-        [toAddr],
+        [toAddr, emailConfig.adminAddr]
+        if sendAdmin and emailConfig.adminAddr is not None
+        else [toAddr],
         msg.as_string(),
     )
     s.quit()

tests/integration/test_environment.py

@@ -393,6 +393,7 @@ async def test_email_on_build_complete(
 
     assert send_email.call_args[0][0] == app.settings.environments
     assert "built sucessfully" in send_email.call_args[0][1]
+    assert "The error was" not in send_email.call_args[0][1]
     assert send_email.call_args[0][2] == "Your environment is ready!"
     assert send_email.call_args[0][3] == "me"
 
@@ -429,6 +430,10 @@ async def test_email_on_build_complete(
 
     assert send_email.call_args[0][0] == app.settings.environments
     assert "failed to build" in send_email.call_args[0][1]
+    assert (
+        "The error was a build error. Contact your softpack administrator."
+        in send_email.call_args[0][1]
+    )
     assert send_email.call_args[0][2] == "Your environment failed to build"
     assert send_email.call_args[0][3] == "me"
 
@@ -452,6 +457,79 @@ async def test_email_on_build_complete(
 
     assert send_email.call_count == 2
 
+    testable_env_input.username = "me"
+    result = Environment.create(testable_env_input)
+    assert isinstance(result, CreateEnvironmentSuccess)
+
+    client = TestClient(app.router)
+    resp = client.post(
+        url="/upload?"
+        + testable_env_input.path
+        + "/"
+        + testable_env_input.name,
+        files=[
+            (
+                "file",
+                (
+                    Artifacts.builder_out,
+                    "concretization failed for the following reasons:",
+                ),
+            ),
+        ],
+    )
+    assert resp.status_code == 200
+    assert resp.json().get("message") == "Successfully written artifact(s)"
+
+    assert send_email.call_count == 3
+
+    assert send_email.call_args[0][0] == app.settings.environments
+    assert "failed to build" in send_email.call_args[0][1]
+    assert "version conflict" in send_email.call_args[0][1]
+    assert send_email.call_args[0][2] == "Your environment failed to build"
+    assert send_email.call_args[0][3] == "me"
+
+
+def test_failure_reason_from_build_log(
+    httpx_post, send_email, testable_env_input
+):
+    result = Environment.create(testable_env_input)
+    assert isinstance(result, CreateEnvironmentSuccess)
+
+    client = TestClient(app.router)
+    client.post(
+        url="/upload?"
+        + testable_env_input.path
+        + "/"
+        + testable_env_input.name,
+        files=[
+            ("file", (Artifacts.builder_out, "")),
+        ],
+    )
+
+    env = Environment.get_env(testable_env_input.path, testable_env_input.name)
+
+    assert env.failure_reason == "build"
+
+    client.post(
+        url="/upload?"
+        + testable_env_input.path
+        + "/"
+        + testable_env_input.name,
+        files=[
+            (
+                "file",
+                (
+                    Artifacts.builder_out,
+                    "concretization failed for the following reasons:",
+                ),
+            ),
+        ],
+    )
+
+    env = Environment.get_env(testable_env_input.path, testable_env_input.name)
+
+    assert env.failure_reason == "concretization"
+
 
 def test_iter(testable_env_input, mocker):
     get_mock = mocker.patch("httpx.get")

tests/unit/test_service.py

@@ -60,6 +60,7 @@ def test_send_email(mocker):
     emailConfig = EmailConfig(
         fromAddr="{}@domain.com",
         toAddr="{}@other-domain.com",
+        adminAddr="[email protected]",
         smtp="host.mail.com",
         localHostname="something",
     )
@@ -72,6 +73,13 @@ def test_send_email(mocker):
         mock_SMTP.return_value.sendmail.call_args[0][0]
         == "[email protected]"
     )
+    assert mock_SMTP.return_value.sendmail.call_args[0][1] == [
+        "[email protected]",
+        "[email protected]",
+    ]
+
+    send_email(emailConfig, "MESSAGE2", "SUBJECT2", "USERNAME2", False)
+    assert mock_SMTP.return_value.sendmail.call_count == 3
     assert mock_SMTP.return_value.sendmail.call_args[0][1] == [
         "[email protected]"
     ]
@@ -82,4 +90,4 @@ def test_send_email(mocker):
     emailConfig = EmailConfig()
 
     send_email(emailConfig, "MESSAGE3", "SUBJECT3", "USERNAME3")
-    assert mock_SMTP.return_value.sendmail.call_count == 2
+    assert mock_SMTP.return_value.sendmail.call_count == 3