From 3413de82e4282b38ed73a5cc86b5f09c3315c2df Mon Sep 17 00:00:00 2001
From: Simon Vieille <simon@deblan.fr>
Date: Sun, 25 Aug 2024 21:51:15 +0200
Subject: [PATCH] init

---
 README.md | 29 ++++++++++++++++++++++++
 go.mod    |  5 +++++
 go.sum    |  2 ++
 main.go   | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 103 insertions(+)
 create mode 100644 README.md
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 main.go

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..84d4e44
--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+# Lorem
+
+Lorem ipsum generator.
+
+## Usage
+
+Generates 5 words:
+
+```
+lorem -w 5
+```
+
+Generates 4 paragraphs:
+
+```
+lorem -p 4
+```
+
+Generates 3 sentences:
+
+```
+lorem -s 3
+```
+
+## Build
+
+```
+go build
+```
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..86934a7
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module gitnet.fr/deblan/lorem
+
+go 1.23.0
+
+require github.com/go-loremipsum/loremipsum v1.1.3 // indirect
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..3aacb84
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/go-loremipsum/loremipsum v1.1.3 h1:ZRhA0ZmJ49lGe5HhWeMONr+iGftWDsHfrYBl5ktDXso=
+github.com/go-loremipsum/loremipsum v1.1.3/go.mod h1:OJQjXdvwlG9hsyhmMQoT4HOm4DG4l62CYywebw0XBoo=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..c2950e9
--- /dev/null
+++ b/main.go
@@ -0,0 +1,67 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/go-loremipsum/loremipsum"
+)
+
+func RandomWords(generator *loremipsum.LoremIpsum, count int) string {
+	values := []string{}
+
+	for i := 0; i < count; i++ {
+		values = append(values, generator.Word())
+	}
+
+	return strings.Join(values, " ")
+}
+
+func RemoveFirstItem(value, separator, newSeparator string) string {
+	datas := strings.Split(value, separator)
+
+	return strings.Join(datas[1:], newSeparator)
+}
+
+func usage(cmd string) string {
+	return `Usage of ` + cmd + `:
+  -h	Show help
+  -p int
+    	Nomber of paragraphs
+  -s int
+    	Nomber of sentences
+  -w int
+    	Nomber of words
+`
+}
+
+func main() {
+	var value string
+
+	wordFlag := flag.Int("w", 0, "Nomber of words")
+	paragraphFlag := flag.Int("p", 0, "Nomber of paragraphs")
+	sentenceFlag := flag.Int("s", 0, "Nomber of sentences")
+	helpFlag := flag.Bool("h", false, "Show help")
+	flag.Parse()
+	generator := loremipsum.New()
+
+	if *helpFlag {
+		fmt.Print(usage(os.Args[0]))
+		os.Exit(0)
+	}
+
+	if *wordFlag > 0 {
+		value = RandomWords(generator, *wordFlag)
+	} else if *paragraphFlag > 0 {
+		value = RemoveFirstItem(generator.Paragraphs(*paragraphFlag+1), "\n", "\n\n")
+	} else if *sentenceFlag > 0 {
+		value = RemoveFirstItem(generator.Sentences(*sentenceFlag+1), ". ", ". ")
+	} else {
+		fmt.Fprint(os.Stderr, usage(os.Args[0]))
+		os.Exit(1)
+	}
+
+	fmt.Println(value)
+}