Initial commit

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+insert_final_newline = true
+max_line_length = 160
+tab_width = 4
+trim_trailing_whitespace = true
+
+[Makefile]
+indent_style = space
+
+[*.feature]
+indent_style = space
+
+[{.github/**/*.yaml,.github/**/*.yml}]
+indent_size = 2

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/lint.yaml

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+---
+name: lint
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  lint:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: nhatthm/gh-actions/checkout@master
+
+      - name: Setup Environment
+        run: |
+          make "$GITHUB_ENV"
+
+      - name: Setup
+        uses: nhatthm/gh-actions/find-go-version@master
+
+      - name: Install Go
+        uses: nhatthm/gh-actions/setup-go@master
+        with:
+          go-version: ${{ env.GO_LATEST_VERSION }}
+
+      - name: Install Python
+        uses: nhatthm/gh-actions/setup-python@master
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Lint
+        uses: nhatthm/gh-actions/golangci-lint@master

.github/workflows/test.yaml

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+---
+name: test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+env:
+  GO111MODULE: "on"
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    outputs:
+      go-latest-version: ${{ steps.find-go-version.outputs.go-latest-version }}
+      go-supported-versions: ${{ steps.find-go-version.outputs.go-supported-versions }}
+    steps:
+      - name: Checkout code
+        uses: nhatthm/gh-actions/checkout@master
+
+      - id: find-go-version
+        name: Find Go version
+        uses: nhatthm/gh-actions/find-go-version@master
+
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        go-version: ${{ fromJson(needs.setup.outputs.go-supported-versions) }}
+    runs-on: ubuntu-latest
+    needs: [setup]
+    env:
+      GO_LATEST_VERSION: ${{ needs.setup.outputs.go-latest-version }}
+    steps:
+      - name: Checkout code
+        uses: nhatthm/gh-actions/checkout@master
+
+      - name: Setup Environment
+        run: |
+          make "$GITHUB_ENV"
+
+      - name: Install Go
+        uses: nhatthm/gh-actions/setup-go@master
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Install Python
+        uses: nhatthm/gh-actions/setup-python@master
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y python3-dev python3-fontforge
+          ls -la /usr/lib/python3/dist-packages/
+          ln -s /usr/lib/python3/dist-packages/fontforge.cpython-${${PYTHON_VERSION%.*}//.}-x86_64-linux-gnu.so /usr/local/lib/python${PYTHON_VERSION%.*}/site-packages/fontforge.so \
+          ln -s /usr/lib/python3/dist-packages/psMat.cpython-${${PYTHON_VERSION%.*}//.}-x86_64-linux-gnu.so /usr/local/lib/python${PYTHON_VERSION%.*}/site-packages/psMat.so \
+
+      - name: Test
+        run: |
+          make test
+
+      - name: Upload code coverage (unit)
+        if: matrix.go-version == env.GO_LATEST_VERSION
+        uses: nhatthm/gh-actions/codecov@master
+        with:
+          files: ./unit.coverprofile
+          flags: unittests-${{ runner.os }}
+
+      #- name: Upload code coverage (features)
+      #  if: matrix.go-version == env.GO_LATEST_VERSION
+      #  uses: nhatthm/gh-actions/codecov@master
+      #  with:
+      #    file: ./features.coverprofile
+      #    flags: featurestests-${{ runner.os }}

.github/workflows/update-registry.yaml

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+---
+name: 'update-registry'
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - v*
+  workflow_dispatch:
+
+jobs:
+  notify:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: nhatthm/gh-actions/checkout@master
+
+      - name: Notify registries
+        uses: nhatthm/gh-actions/notify-go-registries@master
+        with:
+          token: ${{ secrets.REGISTRY_TOKEN }}

.gitignore

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+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+/vendor
+
+*.coverprofile

.golangci.yaml

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+# See https://github.com/golangci/golangci-lint/blob/master/.golangci.example.yml
+run:
+  tests: true
+
+linters-settings:
+  errcheck:
+    check-type-assertions: true
+    check-blank: true
+  gocyclo:
+    min-complexity: 20
+  dupl:
+    threshold: 100
+  misspell:
+    locale: US
+  unused:
+    check-exported: false
+  unparam:
+    check-exported: true
+
+linters:
+  enable-all: true
+  disable:
+    - deadcode
+    - depguard
+    - exhaustivestruct
+    - exhaustruct
+    - forbidigo
+    - forcetypeassert
+    - gci
+    - gochecknoglobals
+    - golint
+    - gomnd
+    - ifshort
+    - interfacer
+    - ireturn
+    - lll
+    - maligned
+    - nonamedreturns
+    - nosnakecase
+    - nolintlint # https://github.com/golangci/golangci-lint/issues/3063
+    - paralleltest
+    - scopelint
+    - structcheck
+    - tagliatelle
+    - testpackage
+    - varcheck
+    - varnamelen
+    - wrapcheck
+
+issues:
+  max-same-issues: 20
+  exclude-use-default: false
+  exclude-rules:
+    - linters:
+        - dupl
+        - funlen
+        - goconst
+        - goerr113
+        - gomnd
+        - noctx
+      path: "_test.go"

LICENSE

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+MIT License
+
+Copyright (c) 2021 Nhat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+MODULE_NAME=psmat
+
+VENDOR_DIR = vendor
+
+PYTHON_VERSION ?= 3.11
+GOLANGCI_LINT_VERSION ?= v1.55.2
+
+GO ?= go
+GOLANGCI_LINT ?= $(shell go env GOPATH)/bin/golangci-lint-$(GOLANGCI_LINT_VERSION)
+
+.PHONY: $(VENDOR_DIR)
+$(VENDOR_DIR):
+	@mkdir -p $(VENDOR_DIR)
+	@$(GO) mod vendor
+	@$(GO) mod tidy
+
+.PHONY: lint
+lint:
+	@$(GOLANGCI_LINT) run
+
+.PHONY: test
+test: test-unit
+
+## Run unit tests
+.PHONY: test-unit
+test-unit:
+	@echo ">> unit test"
+	@$(GO) test -gcflags=-l -coverprofile=unit.coverprofile -covermode=atomic -race ./...
+
+#.PHONY: test-integration
+#test-integration:
+#	@echo ">> integration test"
+#	@$(GO) test ./features/... -gcflags=-l -coverprofile=features.coverprofile -coverpkg ./... -race --godog
+
+.PHONY: $(GITHUB_OUTPUT)
+$(GITHUB_OUTPUT):
+	@echo "MODULE_NAME=$(MODULE_NAME)" >>"$@"
+	@echo "PYTHON_VERSION=$(PYTHON_VERSION)" >>"$@"
+	@echo "GOLANGCI_LINT_VERSION=$(GOLANGCI_LINT_VERSION)" >>"$@"
+
+.PHONY: $(GITHUB_ENV)
+$(GITHUB_ENV):
+	@echo "MODULE_NAME=$(MODULE_NAME)" >>"$@"
+	@echo "PYTHON_VERSION=$(PYTHON_VERSION)" >>"$@"
+	@echo "GOLANGCI_LINT_VERSION=$(GOLANGCI_LINT_VERSION)" >>"$@"
+
+$(GOLANGCI_LINT):
+	@echo "$(OK_COLOR)==> Installing golangci-lint $(GOLANGCI_LINT_VERSION)$(NO_COLOR)"; \
+	curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b ./bin "$(GOLANGCI_LINT_VERSION)"
+	@mv ./bin/golangci-lint $(GOLANGCI_LINT)

README.md

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+# Go bindings for the Python psMat module
+
+[![GitHub Releases](https://img.shields.io/github/v/release/nhatthm/go-psMat)](https://github.com/nhatthm/go-psMat/releases/latest)
+[![Build Status](https://github.com/nhatthm/go-psMat/actions/workflows/test.yaml/badge.svg)](https://github.com/nhatthm/go-psMat/actions/workflows/test.yaml)
+[![codecov](https://codecov.io/gh/nhatthm/go-psMat/branch/master/graph/badge.svg?token=eTdAgDE2vR)](https://codecov.io/gh/nhatthm/go-psMat)
+[![Go Report Card](https://goreportcard.com/badge/go.nhat.io/psmat)](https://goreportcard.com/report/go.nhat.io/psmat)
+[![GoDevDoc](https://img.shields.io/badge/dev-doc-00ADD8?logo=go)](https://pkg.go.dev/go.nhat.io/psmat)
+[![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/donate/?hosted_button_id=PJZSGJN57TDJY)
+
+> [!IMPORTANT]
+> **Currently supports python-3.11 only.**
+
+## Prerequisites
+
+- `Go >= 1.22`
+
+## Install
+
+```bash
+go get go.nhat.io/psmat
+```
+
+## Usage
+
+TBD
+
+## Examples
+
+TBA
+
+## Donation
+
+If this project help you reduce time to develop, you can give me a cup of coffee :)
+
+### Paypal donation
+
+[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/donate/?hosted_button_id=PJZSGJN57TDJY)
+
+       or scan this
+
+<img src="https://user-images.githubusercontent.com/1154587/113494222-ad8cb200-94e6-11eb-9ef3-eb883ada222a.png" width="147px" />

codecov.yml

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+ignore:
+    - "features/**/*"

doc.go

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+// Package psmat provides quick access to some useful transformations expressed as PostScript matrices
+package psmat

go.mod

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+module go.nhat.io/psmat
+
+go 1.22
+
+require (
+	github.com/stretchr/testify v1.8.4
+	go.nhat.io/ligaturizer v0.0.0-20240211085235-fbb6834f56e6
+	go.nhat.io/python3 v0.0.0-20240214125738-12c51604fa60
+)
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.nhat.io/cpy3 v0.0.0-20240211052030-bde1bc76d495 // indirect
+	go.nhat.io/once v0.2.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)