Preview (#541)

* Strong typing (#533)

* refactor: :recycle: get rid of continuedev.src.continuedev structure

* refactor: :recycle: switching back to server folder

* feat: :sparkles: make config.py imports shorter

* feat: :bookmark: publish as pre-release vscode extension

* refactor: :recycle: refactor and add more completion params to ui

* build: :building_construction: download from preview S3

* fix: :bug: fix paths

* fix: :green_heart: package:pre-release

* ci: :green_heart: more time for tests

* fix: :green_heart: fix build scripts

* fix: :bug: fix import in run.py

* fix: :bookmark: update version to try again

* ci: 💚 Update package.json version [skip ci]

* refactor: :fire: don't check for old extensions version

* fix: :bug: small bug fixes

* fix: :bug: fix config.py import paths

* ci: 💚 Update package.json version [skip ci]

* ci: :green_heart: platform-specific builds test #1

* feat: :green_heart: ship with binary

* fix: :green_heart: fix copy statement to include.exe for windows

* fix: :green_heart: cd extension before packaging

* chore: :loud_sound: count tokens generated

* fix: :green_heart: remove npm_config_arch

* fix: :green_heart: publish as pre-release!

* chore: :bookmark: update version

* perf: :green_heart: hardcode distro paths

* fix: :bug: fix yaml syntax error

* chore: :bookmark: update version

* fix: :green_heart: update permissions and version

* feat: :bug: kill old server if needed

* feat: :lipstick: update marketplace icon for pre-release

* ci: 💚 Update package.json version [skip ci]

* feat: :sparkles: auto-reload for config.py

* feat: :wrench: update default config.py imports

* feat: :sparkles: codelens in config.py

* feat: :sparkles: select model param count from UI

* ci: 💚 Update package.json version [skip ci]

* feat: :sparkles: more model options, ollama error handling

* perf: :zap: don't show server loading immediately

* fix: :bug: fixing small UI details

* ci: 💚 Update package.json version [skip ci]

* feat: :rocket: headers param on LLM class

* fix: :bug: fix headers for openai.;y

* feat: :sparkles: highlight code on cmd+shift+L

* ci: 💚 Update package.json version [skip ci]

* feat: :lipstick: sticky top bar in gui.tsx

* fix: :loud_sound: websocket logging and horizontal scrollbar

* ci: 💚 Update package.json version [skip ci]

* feat: :sparkles: allow AzureOpenAI Service through GGML

* ci: 💚 Update package.json version [skip ci]

* fix: :bug: fix automigration

* ci: 💚 Update package.json version [skip ci]

* ci: :green_heart: upload binaries in ci, download apple silicon

* chore: :fire: remove notes

* fix: :green_heart: use curl to download binary

* fix: :green_heart: set permissions on apple silicon binary

* fix: :green_heart: testing

* fix: :green_heart: cleanup file

* fix: :green_heart: fix preview.yaml

* fix: :green_heart: only upload once per binary

* fix: :green_heart: install rosetta

* ci: :green_heart: download binary after tests

* ci: 💚 Update package.json version [skip ci]

* ci: :green_heart: prepare ci for merge to main

---------

Co-authored-by: GitHub Action <action@github.com>

1 files changed, 73 insertions, 0 deletions

diff --git a/server/continuedev/plugins/context_providers/diff.py b/server/continuedev/plugins/context_providers/diff.py
new file mode 100644
index 00000000..05da3547
--- /dev/null
+++ b/server/continuedev/plugins/context_providers/diff.py
@@ -0,0 +1,73 @@
+import subprocess
+from typing import List
+
+from pydantic import Field
+
+from ...core.context import ContextProvider
+from ...core.main import (
+    ContextItem,
+    ContextItemDescription,
+    ContextItemId,
+    ContinueCustomException,
+)
+
+
+class DiffContextProvider(ContextProvider):
+    """
+    Type '@diff' to reference all of the changes you've made to your current branch. This is useful if you want to summarize what you've done or ask for a general review of your work before committing.
+    """
+
+    title = "diff"
+    display_title = "Diff"
+    description = "Output of 'git diff' in current repo"
+    dynamic = True
+
+    _DIFF_CONTEXT_ITEM_ID = "diff"
+
+    workspace_dir: str = Field(
+        None, description="The workspace directory in which to run `git diff`"
+    )
+
+    @property
+    def BASE_CONTEXT_ITEM(self):
+        return ContextItem(
+            content="",
+            description=ContextItemDescription(
+                name="Diff",
+                description="Reference the output of 'git diff' for the current workspace",
+                id=ContextItemId(
+                    provider_title=self.title, item_id=self._DIFF_CONTEXT_ITEM_ID
+                ),
+            ),
+        )
+
+    async def provide_context_items(self, workspace_dir: str) -> List[ContextItem]:
+        self.workspace_dir = workspace_dir
+        return [self.BASE_CONTEXT_ITEM]
+
+    async def get_item(self, id: ContextItemId, query: str) -> ContextItem:
+        if not id.provider_title == self.title:
+            raise Exception("Invalid provider title for item")
+
+        result = subprocess.run(
+            ["git", "diff"], cwd=self.workspace_dir, capture_output=True, text=True
+        )
+        diff = result.stdout
+        error = result.stderr
+        if error.strip() != "":
+            if error.startswith("warning: Not a git repository"):
+                raise ContinueCustomException(
+                    title="Not a git repository",
+                    message="The @diff context provider only works in git repositories.",
+                )
+            raise ContinueCustomException(
+                title="Error running git diff",
+                message=f"Error running git diff:\n\n{error}",
+            )
+
+        if diff.strip() == "":
+            diff = "No changes"
+
+        ctx_item = self.BASE_CONTEXT_ITEM.copy()
+        ctx_item.content = diff
+        return ctx_item