New grpcadapter package to transcode connect and gRPC-Web

.github/CODE_OF_CONDUCT.md

@@ -1,4 +1,3 @@
-
 # Contributor Covenant Code of Conduct
 
 ## Our Pledge
@@ -61,8 +60,8 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-akshay@akshayshah.org. All complaints will be reviewed and investigated
-promptly and fairly.
+conduct@buf.build. All complaints will be reviewed and investigated promptly
+and fairly.
 
 All community leaders are obligated to respect the privacy and security of the
 reporter of any incident.

.github/CONTRIBUTING.md

@@ -0,0 +1,74 @@
+Contributing
+============
+
+We'd love your help making Connect better!
+
+If you'd like to add new exported APIs, please [open an issue][open-issue]
+describing your proposal — discussing API changes ahead of time makes
+pull request review much smoother. In your issue, pull request, and any other
+communications, please remember to treat your fellow contributors with
+respect!
+
+Note that you'll need to sign [Buf's Contributor License Agreement][cla]
+before we can accept any of your contributions. If necessary, a bot will remind
+you to accept the CLA when you open your pull request.
+
+## Setup
+
+[Fork][fork], then clone the repository:
+
+```
+mkdir -p $GOPATH/src/github.com/bufbuild
+cd $GOPATH/src/github.com/bufbuild
+git clone git@github.com:your_github_username/connect-go.git
+cd connect-go
+git remote add upstream https://github.com/bufbuild/connect-go.git
+git fetch upstream
+```
+
+Make sure that the tests and the linters pass (you'll need `bash` and the
+latest stable Go release installed):
+
+```
+make 
+```
+
+## Making Changes
+
+Start by creating a new branch for your changes:
+
+```
+cd $GOPATH/src/github.com/bufbuild/connect-go
+git checkout main
+git fetch upstream
+git rebase upstream/main
+git checkout -b cool_new_feature
+```
+
+Make your changes, then ensure that `make` still passes. (Unless you're
+changing `protoc-gen-connect-go`, you can use the standard `go build ./...` and
+`go test ./...` while you're coding.) When you're satisfied with your changes,
+push them to your fork.
+
+```
+git commit -a
+git push origin cool_new_feature
+```
+
+Then use the GitHub UI to open a pull request.
+
+At this point, you're waiting on us to review your changes. We *try* to respond
+to issues and pull requests within a few business days, and we may suggest some
+improvements or alternatives. Once your changes are approved, one of the
+project maintainers will merge them.
+
+We're much more likely to approve your changes if you:
+
+* Add tests for new functionality.
+* Write a [good commit message][commit-message].
+* Maintain backward compatibility.
+
+[fork]: https://github.com/bufbuild/connect-go/fork
+[open-issue]: https://github.com/bufbuild/connect-go/issues/new
+[cla]: https://cla-assistant.io/bufbuild/connect-go
+[commit-message]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,45 @@
+---
+name: Bug report
+about: Let us know about a bug
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+
+As clearly as you can, please tell us what the bug is.
+
+**To Reproduce**
+
+Help us to reproduce the buggy behavior. Ideally, you'd provide a
+self-contained test that shows us the bug:
+
+```bash
+mkdir tmp && cd ./tmp
+go mod init example
+go get github.com/bufbuild/connect-go
+touch example_test.go
+```
+
+And in `example_test.go`:
+
+```go
+package bugreport
+
+func TestThatReproducesBug(t *testing.T) {
+  // your reproduction here
+}
+```
+
+**Environment (please complete the following information):**
+- `connect-go` version or commit: (for example, `v0.1.0` or `5bfc7a1b440ebffdc952d813332e3617ca611395`)
+- `go version`: (for example, `go version go1.18.3 darwin/amd64`)
+- your complete `go.mod`:
+
+```go
+```
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,21 @@
+---
+name: Feature request
+about: Suggest a new feature or improvement
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+What's the problem? For example, "I'm always frustrated when..."
+
+**Describe the solution you'd like**
+What would you like to have `connect-go` do? How should we solve the problem?
+
+**Describe alternatives you've considered**
+If you've proposed a solution, are there any alternatives? Why are they worse
+than your preferred approach?
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/pull_request_template.md

@@ -0,0 +1 @@
+**Before submitting your PR:** Please read through the contribution guide at https://github.com/bufbuild/connect-go/blob/main/.github/CONTRIBUTING.md

.github/release.yml

@@ -0,0 +1,16 @@
+changelog:
+  exclude:
+    labels:
+      - ignore-for-release
+    authors:
+      - dependabot
+  categories:
+    - title: Enhancements
+      labels:
+        - enhancement
+    - title: Bugfixes
+      labels:
+        - bug
+    - title: Other changes
+      labels:
+        - "*"

.github/workflows/ci.yaml

@@ -0,0 +1,42 @@
+name: ci
+on:
+  push:
+    branches: [main]
+    tags: ['v*']
+  pull_request:
+    branches: [main]
+  schedule:
+    - cron: '15 22 * * *'
+  workflow_dispatch: {} # support manual runs
+permissions:
+  contents: read
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: [1.19.x, 1.20.x]
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+      - name: Install Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go-version }}
+      - name: Cache
+        uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-connect-ci-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-connect-ci-
+      - name: Test
+        run: make test
+      - name: Lint
+        # Often, lint & gofmt guidelines depend on the Go version. To prevent
+        # conflicting guidance, run only on the most recent supported version.
+        # For the same reason, only check generated code on the most recent
+        # supported version.
+        if: matrix.go-version == '1.20.x'
+        run: make checkgenerate && make lint

.github/workflows/emergency-review-bypass.yaml

@@ -0,0 +1,12 @@
+name: Bypass review in case of emergency
+on:
+  pull_request:
+    types:
+      - labeled
+permissions:
+  pull-requests: write
+jobs:
+  approve:
+    if: github.event.label.name == 'Emergency Bypass Review'
+    uses: bufbuild/base-workflows/.github/workflows/emergency-review-bypass.yaml@main
+    secrets: inherit

.github/workflows/notify-approval-bypass.yaml

@@ -0,0 +1,13 @@
+name: PR Approval Bypass Notifier
+on:
+  pull_request:
+    types:
+      - closed
+    branches:
+      - main
+permissions:
+  pull-requests: read
+jobs:
+  approval:
+    uses: bufbuild/base-workflows/.github/workflows/notify-approval-bypass.yaml@main
+    secrets: inherit

.github/workflows/pr-title.yaml

@@ -0,0 +1,18 @@
+name: Lint PR Title
+# Prevent writing to the repository using the CI token.
+# Ref: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#permissions
+permissions:
+  pull-requests: read
+on:
+  pull_request:
+    # By default, a workflow only runs when a pull_request's activity type is opened,
+    # synchronize, or reopened. We explicity override here so that PR titles are
+    # re-linted when the PR text content is edited.
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+jobs:
+  lint:
+    uses: bufbuild/base-workflows/.github/workflows/pr-title.yaml@main