Initial commit

.github/dependabot.yml

@@ -0,0 +1,14 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    labels:
+      - "dependencies"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    labels:
+      - "dependencies"

.github/workflows/build.yml

@@ -0,0 +1,29 @@
+name: build
+on: [push, pull_request]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        go-version: [~1.17, ^1]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    env:
+      GO111MODULE: "on"
+    steps:
+      - name: Install Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Download Go modules
+        run: go mod download
+
+      - name: Build
+        run: go build -v ./...
+
+      - name: Test
+        run: go test ./...

.github/workflows/lint.yml

@@ -0,0 +1,28 @@
+name: lint
+on:
+  push:
+  pull_request:
+
+permissions:
+  contents: read
+  # Optional: allow read access to pull request. Use with `only-new-issues` option.
+  pull-requests: read
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ^1
+
+      - uses: actions/checkout@v3
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          # Optional: golangci-lint command line arguments.
+          #args:
+          # Optional: show only new issues if it's a pull request. The default value is `false`.
+          only-new-issues: true

.github/workflows/release.yml

@@ -0,0 +1,43 @@
+# .github/workflows/release.yml
+name: goreleaser
+
+on:
+  push:
+    # run only against tags
+    tags:
+      - "*"
+
+permissions:
+  contents: write
+  # packages: write
+  # issues: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - 
+        name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - 
+        name: Fetch all tags
+        run: git fetch --force --tags
+      - 
+        name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: stable
+      - 
+        name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          distribution: goreleaser
+          version: ${{ env.GITHUB_REF_NAME }}
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.PUBLISHER_TOKEN }}
+          # Your GoReleaser Pro key, if you are using the 'goreleaser-pro' distribution:
+          # GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+

.gitignore

@@ -0,0 +1,27 @@
+# Created by https://www.toptal.com/developers/gitignore/api/go
+# Edit at https://www.toptal.com/developers/gitignore?templates=go
+
+### Go ###
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# 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/
+
+# Go workspace file
+go.work
+
+# End of https://www.toptal.com/developers/gitignore/api/go

.goreleaser.yml

@@ -0,0 +1,49 @@
+env:
+  - GO111MODULE=on
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - binary: Nachrichten
+    flags:
+      - -trimpath
+    ldflags: -s -w -X main.Version={{ .Version }} -X main.CommitSHA={{ .Commit }}
+    goos:
+      - linux
+    goarch:
+      - amd64
+      - arm
+      - arm64
+    goarm:
+      - 6
+      - 7
+
+nfpms:
+  - builds:
+      - Nachrichten
+    vendor: Moooooritz
+    homepage: "https://github.com/zMoooooritz"
+    maintainer: "Moritz Biering <[email protected]>"
+    description: "A TUI application to read German news"
+    license: MIT
+    formats:
+      - apk
+      - deb
+      - rpm
+    bindir: /usr/bin
+
+checksum:
+  name_template: "checksums.txt"
+
+snapshot:
+  name_template: "{{ .Tag }}-next"
+
+changelog:
+  use: github
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Moritz Biering
+
+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.

README.md

@@ -0,0 +1,5 @@
+
+# Nachrichten
+
+A small TUI application that allows reading the current (German) news in the console.
+

fetcher.go

@@ -0,0 +1,93 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"io"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/buger/jsonparser"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+const (
+	baseUrl      string        = "https://www.tagesschau.de/"
+	apiUrl       string        = baseUrl + "api2u/homepage"
+	shortNewsUrl string        = baseUrl + "multimedia/sendung/tagesschau_in_100_sekunden"
+	httpTimeout  time.Duration = 2
+	agentName    string        = "Nachrichten-Agent"
+)
+
+type loadedNews News
+
+func getNews() tea.Cmd {
+	return func() tea.Msg {
+		body, err := fetchURL(apiUrl)
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		var news News
+		err = json.Unmarshal(body, &news)
+		if err != nil {
+			log.Fatal(err)
+		}
+		return loadedNews(news)
+	}
+}
+
+func getShortNewsURL() (string, error) {
+	body, err := fetchURL(shortNewsUrl)
+	if err != nil {
+		return "", err
+	}
+
+	doc, err := goquery.NewDocumentFromReader(bytes.NewReader(body))
+	if err != nil {
+		return "", err
+	}
+
+	data, exists := doc.Find("div.teaser__media").Find("div.v-instance").Attr("data-v")
+	if !exists {
+		return "", errors.New("Unable to parse HTML to find URL")
+	}
+
+	url, err := jsonparser.GetString([]byte(data), "mc", "streams", "[0]", "media", "[4]", "url")
+	if err != nil {
+		return "", err
+	}
+	return url, nil
+}
+
+func fetchURL(url string) ([]byte, error) {
+	client := http.Client{
+		Timeout: time.Second * httpTimeout,
+	}
+
+	req, err := http.NewRequest(http.MethodGet, url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("User-Agent", agentName)
+
+	res, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	if res.Body != nil {
+		defer res.Body.Close()
+	}
+
+	body, err := io.ReadAll(res.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	return body, nil
+}