Go rewrite (#37)

.github/workflows/semgrep.yml

@@ -8,7 +8,6 @@ on:
   push:
     branches:
     - main
-    - master
     paths:
     - .github/workflows/semgrep.yml
   schedule:

.github/workflows/sonarcloud.yaml

@@ -7,7 +7,7 @@ on:
   # a pull request.
   push:
     branches:
-      - master
+      - main
   pull_request:
       types: [opened, synchronize, reopened]
 name: SonarCloud analysis
@@ -19,6 +19,10 @@ jobs:
       with:
         # Disabling shallow clone is recommended for improving relevancy of reporting
         fetch-depth: 0
+    - uses: jdx/mise-action@0c39a522dfbced3ed83924152c45804a71ce216f # v2.0.4
+      with:
+        experimental: true
+    - run: mise run dev:lint --no-fail
     - name: SonarCloud Scan
       uses: sonarsource/sonarcloud-github-action@6bbd64e0cb2194e04addb429d669a9ee873eeeef
       env:

.gitignore

@@ -158,3 +158,60 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+.DS_Store

.golangci.yaml

@@ -0,0 +1,58 @@
+run:
+  tests: true
+  build-tags:
+    - integration
+output:
+  formats:
+    - format: checkstyle
+      path: build/report.xml
+    - format: colored-line-number
+linters:
+  enable:
+    - errcheck
+    - gosimple
+    - govet
+    - ineffassign
+    - staticcheck
+    - unused
+    - goimports
+    - goheader
+    - gosec
+    - forbidigo
+    - goconst
+    - godot
+issues:
+  exclude-rules:
+    - linters:
+        - goheader
+      path: cache.go # This file already has a header with another license
+linters-settings:
+  goimports:
+    local-prefixes: github.com/madsrc/sophrosyne
+  gofmt:
+    simplify: true
+    rewrite-rules:
+      - pattern: 'interface{}'
+        replacement: 'any'
+      - pattern: 'a[b:len(a)]'
+        replacement: 'a[b:]'
+  goheader:
+    values:
+      const:
+        AUTHOR: 'Mads R. Havmand'
+    template: |-
+      Sophrosyne
+        Copyright (C) {{ YEAR }}  {{ AUTHOR }}
+
+      This program is free software: you can redistribute it and/or modify
+        it under the terms of the GNU Affero General Public License as published by
+        the Free Software Foundation, either version 3 of the License, or
+        (at your option) any later version.
+
+        This program is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        GNU Affero General Public License for more details.
+
+        You should have received a copy of the GNU Affero General Public License
+        along with this program.  If not, see <http://www.gnu.org/licenses/>.

.mise.toml

@@ -0,0 +1,9 @@
+[tools]
+go = "latest"
+watchexec = "latest"
+"go:github.com/golangci/golangci-lint/cmd/golangci-lint" = "1.58.1"
+"go:golang.org/x/tools/cmd/goimports" = "latest"
+
+[settings]
+experimental = true
+go_set_gobin = true

.mise/tasks/clean

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+rm -rf build
+rm -rf dist

.mise/tasks/dev/db/down

@@ -0,0 +1,4 @@
+#!/bin/sh
+# mise outputs=[]
+
+docker compose -f docker-compose.development.yml down

.mise/tasks/dev/db/up

@@ -0,0 +1,4 @@
+#!/bin/sh
+# mise outputs=[]
+
+docker compose -f docker-compose.development.yml up -d

.mise/tasks/dev/format

@@ -0,0 +1,30 @@
+#!/bin/sh
+# mise sources=["go.mod", "go.sum", "internal/**/*", "cmd/**/*", "*.go"]
+# mise outputs=["build/report.xml"]
+
+check=1
+
+handle_argument() {
+  echo "Argument '$1' not supported" >&2; exit 1
+}
+
+while test "$#" -gt 0; do
+  case "$1" in
+    --check) check=0; shift 1;;
+
+    -*) echo "unknown option: $1" >&2; exit 1;;
+    *) handle_argument "$1"; shift 1;;
+  esac
+done
+
+if test "$check" = 0; then
+  changes=$(goimports -l -local github.com/madsrc/sophrosyne -e .)
+  if test -n "$changes"; then
+    echo "$changes"
+    exit 1
+  else
+    exit 0
+  fi
+else
+  goimports -w -local github.com/madsrc/sophrosyne -e .
+fi

.mise/tasks/dev/lint

@@ -0,0 +1,28 @@
+#!/bin/sh
+# mise sources=["go.mod", "go.sum", "internal/**/*", "cmd/**/*", "*.go"]
+# mise outputs=["build/report.xml"]
+
+nofail=1
+fix=1
+
+fixflag=""
+
+handle_argument() {
+  echo "Argument '$1' not supported" >&2; exit 1
+}
+
+while test "$#" -gt 0; do
+  case "$1" in
+    --no-fail) nofail=0; shift 1;;
+    --fix) fix=0; shift 1;;
+
+    -*) echo "unknown option: $1" >&2; exit 1;;
+    *) handle_argument "$1"; shift 1;;
+  esac
+done
+
+if test "$fix" = 0; then
+  fixflags="--fix"
+fi
+
+golangci-lint run --issues-exit-code="$nofail" $fixflags

.mise/tasks/dev/run

@@ -0,0 +1,13 @@
+#!/bin/sh
+# mise outputs=[]
+
+docker compose -f docker-compose.development.yml up -d
+SOPH_LOGGING_LEVEL=debug \
+  SOPH_TRACING_OUTPUT=http \
+  SOPH_METRICS_OUTPUT=http \
+  SOPH_METRICS_ENABLED=true \
+  SOPH_TRACING_ENABLED=true \
+  OTEL_EXPORTER_OTLP_ENDPOINT="http://localhost:4318" \
+  OTEL_TRACES_EXPORTER="otlp" \
+  OTEL_EXPORTER_OTLP_PROTOCOL="http/protobuf" \
+go run cmd/sophrosyne/main.go --config configurations/dev.yaml run

.mise/tasks/sync-go-version

@@ -0,0 +1,14 @@
+#!/bin/sh
+# mise outputs=[]
+
+set -e
+
+version=$(grep -E "^go .*$" go.mod | awk '{print $2}')
+
+echo "Version extracted from go.mod: $version"
+
+echo "Setting go version in .mise.toml"
+mise use "go@$version"
+
+echo "Setting go version in .idea/workspace.xml"
+sed -i "s/.local\/share\/mise\/installs\/go\/.*\"/.local\/share\/mise\/installs\/go\/$version\"/g" .idea/workspace.xml

.pre-commit-config.yaml

@@ -6,7 +6,6 @@ repos:
         args: ['--maxkb=4000']
       - id: end-of-file-fixer
         exclude: "snapshots|docs/api.md"
-      - id: check-docstring-first
       - id: trailing-whitespace
         exclude: "snapshots|docs/api.md"
       - id: check-merge-conflict
@@ -15,10 +14,4 @@ repos:
       - id: check-case-conflict
       - id: mixed-line-ending
       - id: detect-private-key
-      - id: check-ast
-      - id: check-builtin-literals
       - id: check-executables-have-shebangs
-      - id: check-shebang-scripts-are-executable
-      - id: name-tests-test
-        args: [ "--pytest-test-first" ]
-      - id: requirements-txt-fixer

Dockerfile

@@ -1,19 +1,3 @@
-FROM cgr.dev/chainguard/python:latest-dev@sha256:40b3a19b7e2a50824b1ff32d61ae5f59af1b0de67f7bb8e56f5804bace0d94b7 AS builder
-
-ARG dist_file
-
-WORKDIR /app
-
-COPY "dist/${dist_file}" "/home/nonroot/${dist_file}"
-
-RUN --mount=type=secret,id=requirements,dst=/home/nonroot/requirements.txt,uid=65532,gid=65532 \
-    pip install --no-cache-dir -r "/home/nonroot/requirements.txt"
-RUN pip install --no-cache-dir "/home/nonroot/${dist_file}"
-
-FROM cgr.dev/chainguard/python:latest@sha256:5f16431f56f330925a9c8f5168b31ca65f603de15b127b376f8532bab11583c0
-
-WORKDIR /app
-
-COPY --from=builder /home/nonroot/.local/lib/python3.12/site-packages /home/nonroot/.local/lib/python3.12/site-packages
-
-ENTRYPOINT [ "python", "-m", "sophrosyne.main", "run" ]
+FROM cgr.dev/chainguard/glibc-dynamic:latest
+COPY --chown=noneroot:noneroot dist/sophrosyne /usr/bin/
+ENTRYPOINT ["/usr/bin/sophrosyne"]