func main() {
opts := opt.New("[file]")
c := cmd.AppCtx()
opts.NewFlag("D", "debug", &c.Debug)
rdonly := false
opts.NewFlag("r", "read only", &rdonly)
opts.NewFlag("e", "do edits for testing", &doedits)
cmd.UnixIO("err")
args := opts.Parse()
var t *ink.Txt
inkout := cmd.Out("ink")
if inkout == nil {
cmd.UnixIO()
}
if len(args) == 0 {
t = ink.NewTxt("1234", "abc")
} else {
dat, err := zx.GetAll(cmd.NS(), cmd.AbsPath(args[0]))
if err != nil {
cmd.Fatal(err)
}
t = ink.NewTxt(args[0]+" Del", string(dat))
}
go edit(t)
if rdonly {
t.NoEdits()
}
ink.UsePort("8182")
bs := ink.NewButtonSet(&ink.Button{Tag: "One", Name: "one"},
&ink.Button{Tag: "Two", Name: "two"},
&ink.Button{Tag: "B", Name: "b", Value: &bold},
&ink.Button{Tag: "I", Name: "i", Value: &italic})
rs := ink.NewRadioSet(&style, &ink.Button{Tag: "R", Name: "r"},
&ink.Button{Tag: "T", Name: "t"})
go buttons(bs, rs, t)
pg := ink.NewPg("/", "Example text editing:", bs, rs, t)
pg.Tag = "Clive's iedit"
if doedits {
go edits(t)
}
go ink.Serve()
if inkout != nil {
// TODO: ctlrs must use unique ids sytem-wide, or
// controls written won't work because of their ids.
inkout <- []byte(`<tt>Hi there, this is HTML</tt>`)
var buf bytes.Buffer
bs.WriteTo(&buf)
inkout <- buf.Bytes()
inkout <- []byte("https://localhost:8182")
}
t.Wait()
for rs := range t.Get(0, -1) {
cmd.Printf("%s", string(rs))
}
}
func Run(c cmd.Ctx) (err error) {
argv := c.Args
x := &xCmd{Ctx: &c}
x.Flags = opt.New("expr")
debugLex = false
bhelp := false
x.NewFlag("F", "report known functions and exit", &bhelp)
x.NewFlag("D", "debug", &debugLex)
x.NewFlag("q", "do not print values as they are evaluated", &x.quiet)
x.Argv0 = argv[0]
args, err := x.Parse(argv)
if err != nil {
x.Usage(x.Stderr)
return err
}
cmd.MkNS()
if bhelp {
fns := []string{}
for k := range funcs {
fns = append(fns, k)
}
sort.Sort(sort.StringSlice(fns))
for _, b := range fns {
x.Printf("%s\n", b)
}
return nil
}
if len(args) != 0 {
expr := strings.Join(args, " ")
return x.expr(expr)
}
var sts error
scn := bufio.NewScanner(x.Stdin)
for scn.Scan() {
ln := scn.Text()
if ln == "" {
continue
}
if err := x.expr(ln); err != nil {
sts = errors.New("errors")
x.Warn("'%s': %s", ln, err)
}
}
if err := scn.Err(); err != nil {
x.Warn("%s", err)
sts = errors.New("errors")
}
if x, ok := result.(bool); sts==nil && ok {
if x {
return nil
}
return errors.New("false")
}
return sts
}
/*
translate expressions in input
*/
package main
import (
"clive/cmd"
"clive/cmd/opt"
"clive/sre"
"strings"
)
var (
opts = opt.New("to | {from to}")
res []*sre.ReProg
froms, tos []string
all bool
sflag, fflag, gflag, tflag, lflag, uflag, rflag, xflag bool
)
func replre(s string, re *sre.ReProg, to string, glob bool) string {
rfrom := []rune(s)
rto := []rune(to)
nrefs := 0
for i := 0; i < len(rto)-1; i++ {
if nb := rto[i+1]; rto[i] == '\\' {
if nb >= '0' && nb <= '9' {
nb -= '0'
rto[i] = nb
nrefs++
Clean and print path or path elements
*/
package main
import (
"clive/cmd"
"clive/cmd/opt"
fpath "path"
"path/filepath"
)
var (
ux, dflag, bflag bool
dir string
opts = opt.New("{name}")
)
// Run path in the current app context.
func main() {
cmd.UnixIO("err")
c := cmd.AppCtx()
opts.NewFlag("D", "debug", &c.Debug)
opts.NewFlag("r", "dir: print paths relative to dir", &dir)
opts.NewFlag("d", "print parent directories", &dflag)
opts.NewFlag("b", "print base names", &bflag)
args := opts.Parse()
if ux {
cmd.UnixIO()
}
if dir != "" && (dflag || bflag) {
/*
print lines in input
*/
package main
import (
"clive/cmd"
"clive/cmd/opt"
"clive/zx"
)
var (
opts = opt.New("{file}")
all bool
pflag, nflag bool
nhd, ntl, nfrom int
ranges []string
addrs []opt.Range
)
func parseRanges() error {
for _, r := range ranges {
a, err := opt.ParseRange(r)
if err != nil {
return err
}
from, to := a.P0, a.P1
addrs = append(addrs, a)
if from > 0 && nhd < from {
nhd = from
}
mv a b... c takes c as the target parent dir for a, b...
*/
package main
import (
"clive/cmd"
"clive/cmd/opt"
"clive/zx"
"errors"
"fmt"
fpath "path"
"strings"
)
var (
opts = opt.New("[src] dst | src1 src2... dstdir")
todir, dry, ux bool
)
func dst(name string) (zx.Dir, error) {
if strings.Contains(name, ",") {
return nil, errors.New("destination can't be a predicate")
}
d, err := cmd.Stat(name)
if zx.IsNotExist(err) {
path := cmd.AbsPath(name)
ppath := fpath.Dir(path)
pd, err := cmd.Stat(ppath)
if err != nil {
return nil, err
}
if err != nil {
cmd.Warn("/u/lib/repl: %s", err)
return nil
}
nms := []string{}
for _, d := range ds {
if nm := d.Name(); strings.HasSuffix(nm, ".ldb") {
nm = nm[:len(nm)-4]
nms = append(nms, nm)
}
}
return nms
}
var (
opts = opt.New("file")
notux, aflag, bflag, nflag bool
)
func main() {
cmd.UnixIO("err")
c := cmd.AppCtx()
opts.NewFlag("D", "debug", &c.Debug)
opts.NewFlag("v", "verbose", &c.Verb)
opts.NewFlag("a", "all", &aflag)
opts.NewFlag("b", "blind", &bflag)
opts.NewFlag("n", "dry run", &nflag)
opts.NewFlag("u", "don't use unix out", ¬ux)
args := opts.Parse()
if !notux {
cmd.UnixIO("out")
sends output to a named chan and/or gets input from a named chan.
*/
package main
import (
"bytes"
"clive/cmd"
"clive/cmd/opt"
)
var (
nflag, mflag bool
ux bool
oname = "out"
iname string
opts = opt.New("{arg}")
)
// Run echo in the current app context.
func main() {
cmd.UnixIO("err")
c := cmd.AppCtx()
opts.NewFlag("D", "debug", &c.Debug)
opts.NewFlag("n", "don't add a final newline", &nflag)
opts.NewFlag("m", "issue one message per arg", &mflag)
opts.NewFlag("u", "use unix out", &ux)
opts.NewFlag("o", "chan: output to this chan (for testing other tools)", &oname)
opts.NewFlag("i", "chan: echo input from this chan (for testing other tools)", &iname)
args := opts.Parse()
if ux {
cmd.UnixIO(oname)
/*
Simple static web server for UNIX files.
*/
package main
import (
"clive/cmd"
"clive/cmd/opt"
"net/http"
)
var (
dir = "/zx/usr/web"
port = "8080"
tport = "8083"
opts = opt.New("[dir]")
)
func main() {
cmd.UnixIO()
local := false
opts.NewFlag("p", "port: port used (8080 by default)", &port)
opts.NewFlag("t", "port: TLS port (8083 by default)", &tport)
opts.NewFlag("l", "localhost and TLS only", &local)
args := opts.Parse()
switch len(args) {
case 0:
if local {
dir = "/zx"
}
case 1:
if err != nil {
cmd.Warn("/u/lib/repl: %s", err)
return nil
}
nms := []string{}
for _, d := range ds {
if nm := d.Name(); strings.HasSuffix(nm, ".ldb") {
nm = nm[:len(nm)-4]
nms = append(nms, nm)
}
}
return nms
}
var (
opts = opt.New("[file [ldir rdir]]")
excl []string
notux, nflag, mflag bool
)
func main() {
cmd.UnixIO("err")
c := cmd.AppCtx()
opts.NewFlag("D", "debug", &c.Debug)
opts.NewFlag("v", "verbose", &c.Verb)
opts.NewFlag("x", "exclude", &excl)
opts.NewFlag("n", "print just replica names when used to list replicas", &nflag)
opts.NewFlag("m", "move existing replica client/server paths to the given ones", &mflag)
opts.NewFlag("u", "don't use unix out", ¬ux)
args := opts.Parse()
if !notux {
Under flag -f it rewrites the key file even if it exists.
*/
package main
import (
"clive/cmd"
"clive/cmd/opt"
"clive/net/auth"
"os"
)
var (
dir string
force bool
opts = opt.New("name user secret [group...]")
)
func main() {
cmd.UnixIO()
dfltdir := auth.KeyDir()
dir = dfltdir
opts.NewFlag("d", "adir: clive auth dir", &dir)
opts.NewFlag("f", "force write of key file when file already exists", &force)
args := opts.Parse()
if len(args) < 3 {
opts.Usage()
}
name, user, secret := args[0], args[1], args[2]
groups := args[3:]
file := auth.KeyFile(dir, name)
"strings"
)
var units = map[uint8]uint64{
'b': 1,
'B': 1,
'k': 1024,
'K': 1024,
'm': 1024 * 1024,
'M': 1024 * 1024,
'g': 1024 * 1024,
'G': 1024 * 1024 * 1024,
}
var (
opts = opt.New("{attr value}")
)
func size(val string) string {
if len(val) <= 1 {
return val
}
n := len(val)
unit := val[n-1]
u, ok := units[unit]
if !ok {
return val
}
nb, err := strconv.ParseUint(val[:n-1], 0, 64)
if err != nil {
return val
fs "clive/fuse"
"clive/x/bazil.org/fuse"
)
var (
addr string
mntdir = "/n/zx"
rflag, sflag bool
zdebug bool
delayed bool
nocaching bool
mfscfs bool
lfsdir string
xaddr string
opts = opt.New("addr|dir [mntdir] & ***DEPRECATED***")
dprintf = dbg.FlagPrintf(os.Stderr, &zxfs.Debug)
)
func serveFor(t zx.Tree, c nchan.Conn) {
ai, err := auth.AtServer(c, "", "zx", "finder")
if err != nil && err != auth.ErrDisabled {
dbg.Warn("auth %s: %s\n", c.Tag, err)
close(c.In, err)
close(c.Out, err)
return
}
srv := rfs.Serve("rfs:"+c.Tag, c, ai, rflag, t)
srv.Debug = false
}
*/
package main
import (
"bufio"
"bytes"
"clive/cmd"
"clive/cmd/opt"
"clive/dbg"
"io/ioutil"
"os"
)
var (
cmdarg string
opts = opt.New("[file [arg...]]")
debug, verb, debugNs bool
dprintf = dbg.FlagPrintf(os.Stderr, &debug)
vprintf = dbg.FlagPrintf(os.Stderr, &verb)
Interactive bool
lexer *lex
Prompter *cmd.Reader
)
func interactive(in *bufio.Reader) (isintr bool) {
// if there's a C-c while we are reading,
// the lexer will panic with ErrIntr,
// to signal us that we must discard the current
// input and parsing and start again.
defer func() {
lvl = 0
"clive/zx"
"clive/zx/rzx"
"clive/zx/zux"
"clive/zx/zxc"
fpath "path"
"path/filepath"
"strings"
)
var (
noauth, wsync bool
Zdebug bool
dprintf = cmd.Dprintf
vprintf = cmd.VWarn
opts = opt.New("{spec}")
port, addr string
)
func main() {
cmd.UnixIO()
opts.AddUsage("\tspec is name | name!file | name!file!flags \n")
opts.AddUsage("\tspec flags are ro | rw | ncro | ncrw \n")
port = "8002"
addr = "*!*!zx"
opts.NewFlag("p", "port: tcp server port (8002 by default)", &port)
opts.NewFlag("a", "addr: service address (*!*!zx by default)", &addr)
opts.NewFlag("s", "use writesync for caches", &wsync)
c := cmd.AppCtx()
opts.NewFlag("D", "debug", &c.Debug)
opts.NewFlag("A", "auth debug", &auth.Debug)
"clive/zx/rfs"
"fmt"
"os"
"path"
"path/filepath"
"strings"
)
var (
Verbose = true
Persist, Debug, Zdebug, New bool
Dprintf = dbg.FlagPrintf(os.Stdout, &Debug)
Vprintf = dbg.FlagPrintf(os.Stdout, &Verbose)
opts = opt.New("spec... ***DEPRECATED***")
port string
wport string
svc string
addr string
zxw = map[string]string{}
)
func zxwax() {
ctrl := ctl.NewControl()
ctrl.BoolFlag("Debug", &Debug)
ctrl.CmdFlag("Exit", func() {
dbg.Fatal("exiting at user request")
})
wax.ServeLogin("/", "/index")
"clive/cmd"
"clive/cmd/opt"
"clive/dbg"
"clive/u"
"clive/zx/zux"
fpath "path"
"strings"
)
var (
Dump string
Xcludes []string
Once bool
Skip bool
opts = opt.New("{file|name!file}")
vprintf = cmd.VWarn
dprintf = cmd.Dprintf
)
func main() {
cmd.UnixIO()
c := cmd.AppCtx()
dfltdump := Path(u.Home, "dump")
opts.NewFlag("s", "don't dump right now, wait until next at 5am", &Skip)
opts.NewFlag("1", "dump once and exit", &Once)
opts.NewFlag("v", "verbose", &c.Verb)
opts.NewFlag("D", "debug", &c.Debug)
opts.NewFlag("x", "expr: files excluded (.*, tmp.* if none given); tmp always excluded.", &Xcludes)
Dump = dfltdump
opts.NewFlag("d", "dir: where to keep the dump, ~/dump if none", &Dump)
/*
Notify the user or run commands when files change
*/
package main
import (
"clive/cmd"
"clive/cmd/opt"
"clive/fswatch"
"os/exec"
"strings"
)
var (
opts = opt.New("file [cmd...]")
notux, once bool
)
func kq(dir, wcmd string) {
w, err := fswatch.New()
if err != nil {
cmd.Fatal("kqueue: %s", err)
}
cmd.Dprintf("(re)read %s\n", dir)
if err := w.Add(dir); err != nil {
cmd.Fatal("kqueue: %s", err)
}
if err != nil {
cmd.Fatal("watch: %s", err)
}
