<commit_before>package main

import (
	"fmt"
	"github.com/mislav/everyenv/cli"
	_ "github.com/mislav/everyenv/commands"
	"os"
)

func main() {
	cmdName := os.Args[1]
	cmd := cli.Lookup(cmdName)

	if cmd != nil {
		cmd(os.Args[2:])
	} else {
		fmt.Printf("command not found: `%s`\n", cmdName)
		os.Exit(1)
	}
}<commit_msg>Use `log.Fatal()` instead of manual `os.Exit()`<commit_after>package main

import (
	"github.com/mislav/everyenv/cli"
	_ "github.com/mislav/everyenv/commands"
	"log"
	"os"
)

func main() {
	cmdName := os.Args[1]
	cmd := cli.Lookup(cmdName)

	if cmd != nil {
		cmd(os.Args[2:])
	} else {
		log.Fatalf("command not found: `%s`\n", cmdName)
	}
}
{'fraction_non_alphanumeric': 0.19457013574660634, 'fraction_numerical': 0.007541478129713424, 'mean_word_length': 3.8115942028985508, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2163897', 'n_tokens_mistral': 304, 'n_tokens_neox': 294, 'n_words': 52}