import (
"fmt"
"log"
"os"
"github.com/EricLagergren/go-coreutils/internal/flag"
)
const (
unknown = "unknown"
procCPU = "/proc/cpuinfo"
maxUint = ^printer(0)
)
var (
all = flag.BoolP("all", "a", false, `print all information, in the following order,
except omit -p and -i if unknown:`)
kernelName = flag.BoolP("kernel-name", "s", false, "print the kernel name")
nodeName = flag.BoolP("nodename", "n", false, "print the network node hostname")
release = flag.BoolP("kernel-release", "r", false, "print the kernel release")
version = flag.BoolP("kernel-version", "v", false, "print the kernel version")
machine = flag.BoolP("machine", "m", false, "print the machine hardware name")
processor = flag.BoolP("processor", "p", false, "print the processor tyoe or \"unknown\"")
hwPlatform = flag.BoolP("hardware-platform", "i", false, "print the hardware platform or \"unknown\"")
operatingSystem = flag.BoolP("operating-system", "o", false, "print the operating system")
fatal = log.New(os.Stderr, "", 0)
)
type printer uint
// Enumerated printing options.
// Use of this source code is governed by the GPL v3 or later.
package main
import (
"bufio"
"fmt"
"io"
"log"
"os"
"github.com/EricLagergren/go-coreutils/internal/flag"
)
var (
all = flag.BoolP("show-all", "A", false, "equivalent to -vET")
blank = flag.BoolP("number-nonblank", "b", false, "number nonempty output lines, overrides -n")
npEnds = flag.BoolP("ends", "e", false, "equivalent to -vE")
ends = flag.BoolP("show-ends", "E", false, "display $ at end of each line")
number = flag.BoolP("number", "n", false, "number all output lines")
squeeze = flag.BoolP("squeeze-blank", "s", false, "suppress repeated empty output lines")
npTabs = flag.BoolP("tabs", "t", false, "equivalent to -vT")
tabs = flag.BoolP("show-tabs", "T", false, "display TAB characters as ^I")
nonPrint = flag.BoolP("non-printing", "v", false, "use ^ and M- notation, except for LFD and TAB")
unbuffered = flag.BoolP("unbuffered", "u", false, "(ignored)")
totalNewline int64
showNonPrinting bool
simple bool
fatal = log.New(os.Stderr, "", 0)
// Our cumulative number of lines, words, chars, and bytes.
totalLines int64
totalWords int64
totalChars int64
totalBytes int64
maxLineLength int64
// For pretty printing.
numberWidth int
printOne bool
// For getFileStatus.
errNoStat = errors.New("no stat")
// Our cli args
printLines = flag.BoolP("lines", "l", false, "print the newline counts")
printWords = flag.BoolP("words", "w", false, "print the word counts")
printChars = flag.BoolP("chars", "m", false, "print the character counts")
printBytes = flag.BoolP("bytes", "c", false, "print the byte counts")
printLineLength = flag.BoolP("max-line-length", "L", false, "print the length of the longest line")
filesFrom = flag.String("files0-from", "", `read input from the files specified by
NUL-terminated names in file F;
If F is - then read names from standard input`)
tabWidth = flag.Int64P("tab", "t", 8, "change the tab width")
constVersion = flag.BoolP("unicode-version", "u", false, "display unicode version and exit")
logger = log.New(os.Stderr, "", 0)
)
func fatal(format string, v ...interface{}) {
logger.Fatalf("%s: %s\n", flag.Program, fmt.Sprintf(format, v...))
