PoC of generated code for type-safe SQL

.dockerignore

@@ -0,0 +1,2 @@
+vendor
+dist

.github/pull_request_template.md

@@ -0,0 +1,43 @@
+<!-- If you're making a doc PR or something tiny where the below is irrelevant, delete this
+template and use a short description, but in your description aim to include both what the
+change is, and why it is being made, with enough context for anyone to understand. -->
+
+<details>
+  <summary>PR Checklist</summary>
+
+### PR Structure
+
+* [ ] This PR has reasonably narrow scope (if not, break it down into smaller PRs).
+* [ ] This PR avoids mixing refactoring changes with feature changes (split into two PRs
+  otherwise).
+* [ ] This PR's title starts with name of package that is most changed in the PR, ex.
+  `services/friendbot`, or `all` or `doc` if the changes are broad or impact many
+  packages.
+
+### Thoroughness
+
+* [ ] This PR adds tests for the most critical parts of the new functionality or fixes.
+* [ ] I've updated any docs ([developer docs](https://developers.stellar.org/api/), `.md`
+  files, etc... affected by this change). Take a look in the `docs` folder for a given service,
+  like [this one](https://github.com/stellar/go/tree/master/services/horizon/internal/docs).
+
+### Release planning
+
+* [ ] I've updated the relevant CHANGELOG ([here](services/horizon/CHANGELOG.md) for Horizon) if
+  needed with deprecations, added features, breaking changes, and DB schema changes.
+* [ ] I've decided if this PR requires a new major/minor version according to
+  [semver](https://semver.org/), or if it's mainly a patch change. The PR is targeted at the next
+  release branch if it's not a patch change.
+</details>
+
+### What
+
+[TODO: Short statement about what is changing.]
+
+### Why
+
+[TODO: Why this change is being made. Include any context required to understand the why.]
+
+### Known limitations
+
+[TODO or N/A]

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,38 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches:
+    - 'master'
+    - 'release-*'
+  pull_request:
+    branches:
+    - 'master'
+    - 'release-*'
+  schedule:
+    - cron: '30 17 * * 1,2,3,4,5'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/go.yml

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+name: Go
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+
+  check:
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        go: [1.17]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go }}
+    - run: ./gomod.sh
+    - run: ./gofmt.sh
+    - run: ./gogenerate.sh
+    - run: ./govet.sh
+    - run: ./staticcheck.sh
+
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        go: [1.17, 1.16.7]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go }}
+    - run: go build ./...
+
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        go: [1.17, 1.16.7]
+        pg: [9.6.5, 10]
+    runs-on: ${{ matrix.os }}
+    services:
+      postgres:
+        image: postgres:${{ matrix.pg }}
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_DB: postgres
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+        - 5432:5432
+      redis:
+        image: redis
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+        - 6379:6379
+    env: 
+      PGHOST: localhost
+      PGPORT: 5432
+      PGUSER: postgres
+      PGPASSWORD: postgres
+      PGDATABASE: postgres
+      REDIS_HOST: localhost
+      REDIS_PORT: 6379
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go }}
+    - run: go test -race -cover ./...

.gitignore

@@ -1,4 +1,18 @@
 .DS_Store
 /vendor
 /dist
-/local-archive
+/local-archive
+/.vscode/*.sql
+/.vscode/settings.json
+/.vscode/tasks.json.old
+.idea
+debug
+.bundle
+*.swp
+*.crt
+*.csr
+*.key
+*.prof
+*.test
+/captive-core-*/
+/services/horizon/internal/db2/schema/generated

.vscode/tasks.json

@@ -1,17 +1,21 @@
 {
     // See https://go.microsoft.com/fwlink/?LinkId=733558
     // for the documentation about the tasks.json format
-    "version": "0.1.0",
+    "version": "2.0.0",
     "command": "go",
-    "isShellCommand": true,
-    "showOutput": "always",
-    "suppressTaskName": true,
     "options": {
         "cwd": "${workspaceRoot}"
     },
-    "tasks": [{
-        "taskName": "test all",
-        "isWatching": false,
-        "args": ["test", "./..."]
-    }]
-}
+    "tasks": [
+        {
+            "label": "go",
+            "type": "shell",
+            "command": "go",
+            "problemMatcher": [],
+            "group": {
+                "_id": "build",
+                "isDefault": false
+            }
+        }
+    ]
+}

CHANGELOG.md

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+# Changelog
+This repository adheres to [Semantic Versioning](http://semver.org/).
+
+This monorepo contains a number of projects, individually versioned and released. Please consult the relevant changelog:
+
+* `horizon server` ([changelog](./services/horizon/CHANGELOG.md))
+* `horizonclient` ([changelog](./clients/horizonclient/CHANGELOG.md))
+* `txnbuild` ([changelog](./txnbuild/CHANGELOG.md))
+* `bridge` ([changelog](./services/bridge/CHANGELOG.md))
+* `compliance` ([changelog](./services/compliance/CHANGELOG.md))
+* `federation` ([changelog](./services/federation/CHANGELOG.md))
+* `ticker` ([changelog](./services/ticker/CHANGELOG.md))
+* `keystore` (experimental) ([changelog](./services/keystore/CHANGELOG.md))
+* `stellar-vanity-gen` ([changelog](./tools/stellar-vanity-gen/CHANGELOG.md))
+* `stellar-sign` ([changelog](./tools/stellar-sign/CHANGELOG.md))
+* `stellar-archivist` ([changelog](./tools/stellar-archivist/CHANGELOG.md))
+* `stellar-hd-wallet` ([changelog](./tools/stellar-hd-wallet/CHANGELOG.md))
+
+If a project is pre-v1.0, breaking changes may happen for minor version
+bumps.  A breaking change will be clearly notified in the corresponding changelog.
+
+Official project releases may be found here: https://github.com/stellar/go/releases

CONTRIBUTING.md

@@ -1,6 +1,42 @@
 # How to contribute
 
-Please read the [Contribution Guide](https://github.com/stellar/docs/blob/master/CONTRIBUTING.md).
+👍🎉 First off, thanks for taking the time to contribute! 🎉👍
 
-Then please [sign the Contributor License Agreement](https://docs.google.com/forms/d/1g7EF6PERciwn7zfmfke5Sir2n10yddGGSXyZsq98tVY/viewform?usp=send_form).
+Check out the [Stellar Contribution Guide](https://github.com/stellar/.github/blob/master/CONTRIBUTING.md) that apply to all Stellar projects.
 
+## Style guides
+
+### Git Commit Messages
+
+* Use the present tense ("Add feature" not "Added feature")
+* Use the imperative mood ("Move cursor to..." not "Moves cursor to...")
+
+### Issues
+
+* Issues and PR titles start with:
+  * The package name most affected, ex. `ingest: fix...`.
+  * Or, for services and tools, the service most affected, ex. `services/horizon: fix...`, `services/ticker: add...`
+  * Or, multiple package names separated by a comma when the fix addresses multiple packages worth noting, ex. `services/horizon, services/friendbot: fix...`.
+  * Or, `all:` when changes or an issue are broad, ex. `all: update...`.
+  * Or, `doc:` when changes or an issue are isolated to non-code documentation not limited to a single package.
+* Label issues with `bug` if they're clearly a bug.
+* Label issues with `feature request` if they're a feature request.
+
+### Pull Requests
+
+* PR titles follow the same rules as described in the [Issues](#Issues) section above.
+* PRs must update the [CHANGELOG](CHANGELOG.md) with a small description of the change
+* PRs are merged into master or release branch using squash merge
+* Carefully think about where your PR fits according to [semver](https://semver.org). Target it at master if it’s only a patch change, otherwise if it contains breaking change or significant feature additions, set the base branch to the next major or minor release.
+* Keep PR scope narrow. Expectation: 20 minutes to review max
+* Explicitly differentiate refactoring PRs and feature PRs. Refactoring PRs don’t change functionality. They usually touch a lot more code, and are reviewed in less detail. Avoid refactoring in feature PRs.
+
+### Go Style Guide
+
+* Use `gofmt` or preferably `goimports` to format code
+* Follow [Effective Go](https://golang.org/doc/effective_go.html) and [Go Code Review Comments](https://github.com/golang/go/wiki/CodeReviewComments)
+
+### Go Coding conventions
+
+- Always document exported package elements: vars, consts, funcs, types, etc.
+- Tests are better than no tests.