Public release

.bazelrc

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+build --define registry=nonexisting.example.com
+build --define project=nonexisting

.github/PULL_REQUEST_TEMPLATE.md

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+Fixes #\<issue_number_goes_here>
+
+> It's a good idea to open an issue first for discussion.
+
+- [ ] Tests pass
+- [ ] Appropriate changes to README are included in PR

.github/workflows/ci.yaml

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+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: ci
+on: [push, pull_request]
+jobs:
+  build-test-bazel:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache bazel
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cache/bazelisk
+            ~/.cache/bazel
+          key: bazel-${{ runner.os }}-${{ hashFiles('WORKSPACE', 'repositories.bzl') }}
+      - name: Check formating
+        run: bazel run @go_sdk//:bin/gofmt -- -d . && [ -z "$(bazel run --ui_event_filters=-DEBUG,-INFO --noshow_progress @go_sdk//:bin/gofmt -- -l .)" ]
+      - name: Check go mod synced
+        # go mod download needed because it's run from update-repos and can change go.sum because of https://github.com/golang/go/issues/45332.
+        run: bazel run @go_sdk//:bin/go mod tidy && bazel run @go_sdk//:bin/go mod download && [ -z "$(git status --porcelain)" ]
+      - name: Check go deps synced
+        run: bazel run //:gazelle -- update-repos -from_file=go.mod -to_macro=repositories.bzl%go_repositories -prune && [ -z "$(git status --porcelain)" ]
+      - name: Check gazelle synced
+        run: bazel run //:gazelle -- update -mode diff
+      - name: Check proto go code synced
+        run: ./scripts/regen_go_proto.sh -t
+      - name: Build
+        run: bazel build //...
+      - name: Test
+        run: bazel test //...
+  build-test-stdgo:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '^1.16.0'
+      - name: Build
+        run: go build ./...
+      - name: Test
+        run: go test ./... -v
+  check-terraform:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: 0.15.x
+      - name: Format
+        run: terraform -chdir=infra fmt -check
+      - name: Init
+        run: terraform -chdir=infra init -backend=false
+      - name: Validate
+        run: terraform -chdir=infra validate -no-color

.gitignore

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+/*.pem
+/bazel-*
+/config.toml

BUILD.bazel

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+load("@bazel_gazelle//:def.bzl", "gazelle")
+load("@com_github_bazelbuild_buildtools//buildifier:def.bzl", "buildifier", "buildifier_test")
+load("@io_bazel_rules_go//go:def.bzl", "nogo")
+
+# gazelle:prefix github.com/p2004a/gbcsdpd
+gazelle(name = "gazelle")
+
+buildifier(name = "buildifier")
+
+buildifier(
+    name = "buildifier_check",
+    mode = "check",
+)
+
+buildifier_test(
+    name = "buildifier_check_test",
+    srcs = ["WORKSPACE"] + glob([
+        "**/*.bazel",
+        "**/*.bzl",
+    ]),
+    lint_mode = "warn",
+    mode = "check",
+)
+
+nogo(
+    name = "my_nogo",
+    vet = True,
+    visibility = ["//visibility:public"],
+)

CONTRIBUTING.md

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+# How to Contribute
+
+We'd love to accept your patches and contributions to this project. There are
+just a few small guidelines you need to follow.
+
+## Contributor License Agreement
+
+Contributions to this project must be accompanied by a Contributor License
+Agreement (CLA). You (or your employer) retain the copyright to your
+contribution; this simply gives us permission to use and redistribute your
+contributions as part of the project. Head over to
+<https://cla.developers.google.com/> to see your current agreements on file or
+to sign a new one.
+
+You generally only need to submit a CLA once, so if you've already submitted one
+(even if it was for a different project), you probably don't need to do it
+again.
+
+## Code Reviews
+
+All submissions, including submissions by project members, require review. We
+use GitHub pull requests for this purpose. Consult
+[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
+information on using pull requests.
+
+## Community Guidelines
+
+This project follows
+[Google's Open Source Community Guidelines](https://opensource.google/conduct/).

LICENSE

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+
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README.md

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+# gbcsdpd
+
+![CI](https://github.com/p2004a/gbcsdpd/actions/workflows/ci.yaml/badge.svg)
+
+gbcsdpd is a simple Go Bluetooth Climate Sensor Data Publisher Daemon: it
+listens for BLE advertisements containing measurements from Bluetooth sensors,
+parses them, and publishes via [MQTT](https://mqtt.org/) protocol.
+
+Currently, it supports only [RuuviTag](https://ruuvi.com/ruuvitag/) sensors but
+it should be easy to add support for more.
+
+This repository also contains
+[instructions with Terraform configuration](infra/) for setting up a Google
+Cloud project to gather and present measurements on a monitoring dashboard:
+
+<img src="docs/dashboard-screenshot.png" width="600">
+
+Deamon targets Linux and depends on the high-level
+[BlueZ D-Bus API](https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/doc/).
+
+## Documentation
+
+The documentation is placed near the code.
+
+Best start at the building, usage, and configuration of the daemon described in
+[cmd/gbcsdpd/](cmd/gbcsdpd/).
+
+[infra/](infra/) contains documentation for setting up receiver and monitoring
+dashboard on GCP.
+
+## Contributing
+
+See [`CONTRIBUTING.md`](CONTRIBUTING.md) for details.
+
+## License
+
+Apache 2.0; see [`LICENSE`](LICENSE) for details.
+
+## Disclaimer
+
+This is not an officially supported Google product.