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readline: put duplicated code in readline_default.c.v

pull/7534/head^2
Delyan Angelov 2020-12-24 12:39:11 +02:00
parent d1223851a2
commit 9d1365ec67
9 changed files with 20 additions and 445 deletions
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60
vlib/readline/readline.js.v
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@ -1,60 +0,0 @@
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
// JS version
// Need to be implemented
// Will serve as more advanced input method
// Based on the work of https://github.com/AmokHuginnsson/replxx
module readline
import os
// Only use standard os.get_line
// Need implementation for readline capabilities
pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
r.current = ''.ustring()
r.cursor = 0
r.prompt = prompt
r.search_index = 0
if r.previous_lines.len <= 1 {
r.previous_lines << ''.ustring()
r.previous_lines << ''.ustring()
}
else {
r.previous_lines[0] = ''.ustring()
}
print(r.prompt)
r.current = os.get_raw_line().ustring()
r.previous_lines[0] = ''.ustring()
r.search_index = 0
if r.current.s == '' {
return error('empty line')
}
return r.current
}
// Returns the string from the utf8 ustring
pub fn (mut r Readline) read_line(prompt string) ?string {
s := r.read_line_utf8(prompt)?
return s.s
}
// Standalone function without persistent functionnalities (eg: history)
// Returns utf8 based ustring
pub fn read_line_utf8(prompt string) ?ustring {
mut r := Readline{}
s := r.read_line_utf8(prompt)?
return s
}
// Standalone function without persistent functionnalities (eg: history)
// Return string from utf8 ustring
pub fn read_line(prompt string) ?string {
mut r := Readline{}
s := r.read_line(prompt)?
return s
}

65
vlib/readline/readline_darwin.c.v
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@ -1,65 +0,0 @@
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
// Mac version
// Need to be implemented
// Will serve as more advanced input method
// Based on the work of https://github.com/AmokHuginnsson/replxx
module readline
import os
#include <sys/termios.h>
// Only use standard os.get_line
// Need implementation for readline capabilities
pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
r.current = ''.ustring()
r.cursor = 0
r.prompt = prompt
r.search_index = 0
if r.previous_lines.len <= 1 {
r.previous_lines << ''.ustring()
r.previous_lines << ''.ustring()
}
else {
r.previous_lines[0] = ''.ustring()
}
print(r.prompt)
line := os.get_raw_line()
if line.len >= 0 {
r.current = line.ustring()
}
r.previous_lines[0] = ''.ustring()
r.search_index = 0
if r.current.s == '' {
return error('empty line')
}
return r.current
}
// Returns the string from the utf8 ustring
pub fn (mut r Readline) read_line(prompt string) ?string {
s := r.read_line_utf8(prompt)?
return s.s
}
// Standalone function without persistent functionnalities (eg: history)
// Returns utf8 based ustring
pub fn read_line_utf8(prompt string) ?ustring {
mut r := Readline{}
s := r.read_line_utf8(prompt)?
return s
}
// Standalone function without persistent functionnalities (eg: history)
// Return string from utf8 ustring
pub fn read_line(prompt string) ?string {
mut r := Readline{}
s := r.read_line(prompt)?
return s
}

0
vlib/readline/readline_dragonfly.c.v → vlib/readline/readline_default.c.v
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65
vlib/readline/readline_freebsd.c.v
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@ -1,65 +0,0 @@
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
// Mac version
// Need to be implemented
// Will serve as more advanced input method
// Based on the work of https://github.com/AmokHuginnsson/replxx
module readline
import os
#include <sys/termios.h>
// Only use standard os.get_line
// Need implementation for readline capabilities
pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
r.current = ''.ustring()
r.cursor = 0
r.prompt = prompt
r.search_index = 0
if r.previous_lines.len <= 1 {
r.previous_lines << ''.ustring()
r.previous_lines << ''.ustring()
}
else {
r.previous_lines[0] = ''.ustring()
}
print(r.prompt)
line := os.get_raw_line()
if line.len >= 0 {
r.current = line.ustring()
}
r.previous_lines[0] = ''.ustring()
r.search_index = 0
if r.current.s == '' {
return error('empty line')
}
return r.current
}
// Returns the string from the utf8 ustring
pub fn (mut r Readline) read_line(prompt string) ?string {
s := r.read_line_utf8(prompt)?
return s.s
}
// Standalone function without persistent functionnalities (eg: history)
// Returns utf8 based ustring
pub fn read_line_utf8(prompt string) ?ustring {
mut r := Readline{}
s := r.read_line_utf8(prompt)?
return s
}
// Standalone function without persistent functionnalities (eg: history)
// Return string from utf8 ustring
pub fn read_line(prompt string) ?string {
mut r := Readline{}
s := r.read_line(prompt)?
return s
}

65
vlib/readline/readline_netbsd.c.v
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@ -1,65 +0,0 @@
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
// Mac version
// Need to be implemented
// Will serve as more advanced input method
// Based on the work of https://github.com/AmokHuginnsson/replxx
module readline
import os
#include <sys/termios.h>
// Only use standard os.get_line
// Need implementation for readline capabilities
pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
r.current = ''.ustring()
r.cursor = 0
r.prompt = prompt
r.search_index = 0
if r.previous_lines.len <= 1 {
r.previous_lines << ''.ustring()
r.previous_lines << ''.ustring()
}
else {
r.previous_lines[0] = ''.ustring()
}
print(r.prompt)
line := os.get_raw_line()
if line.len >= 0 {
r.current = line.ustring()
}
r.previous_lines[0] = ''.ustring()
r.search_index = 0
if r.current.s == '' {
return error('empty line')
}
return r.current
}
// Returns the string from the utf8 ustring
pub fn (mut r Readline) read_line(prompt string) ?string {
s := r.read_line_utf8(prompt)?
return s.s
}
// Standalone function without persistent functionnalities (eg: history)
// Returns utf8 based ustring
pub fn read_line_utf8(prompt string) ?ustring {
mut r := Readline{}
s := r.read_line_utf8(prompt)?
return s
}
// Standalone function without persistent functionnalities (eg: history)
// Return string from utf8 ustring
pub fn read_line(prompt string) ?string {
mut r := Readline{}
s := r.read_line(prompt)?
return s
}

65
vlib/readline/readline_openbsd.c.v
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@ -1,65 +0,0 @@
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
// Mac version
// Need to be implemented
// Will serve as more advanced input method
// Based on the work of https://github.com/AmokHuginnsson/replxx
module readline
import os
#include <sys/termios.h>
// Only use standard os.get_line
// Need implementation for readline capabilities
pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
r.current = ''.ustring()
r.cursor = 0
r.prompt = prompt
r.search_index = 0
if r.previous_lines.len <= 1 {
r.previous_lines << ''.ustring()
r.previous_lines << ''.ustring()
}
else {
r.previous_lines[0] = ''.ustring()
}
print(r.prompt)
line := os.get_raw_line()
if line.len >= 0 {
r.current = line.ustring()
}
r.previous_lines[0] = ''.ustring()
r.search_index = 0
if r.current.s == '' {
return error('empty line')
}
return r.current
}
// Returns the string from the utf8 ustring
pub fn (mut r Readline) read_line(prompt string) ?string {
s := r.read_line_utf8(prompt)?
return s.s
}
// Standalone function without persistent functionnalities (eg: history)
// Returns utf8 based ustring
pub fn read_line_utf8(prompt string) ?ustring {
mut r := Readline{}
s := r.read_line_utf8(prompt)?
return s
}
// Standalone function without persistent functionnalities (eg: history)
// Return string from utf8 ustring
pub fn read_line(prompt string) ?string {
mut r := Readline{}
s := r.read_line(prompt)?
return s
}

65
vlib/readline/readline_solaris.c.v
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@ -1,65 +0,0 @@
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
// Mac version
// Need to be implemented
// Will serve as more advanced input method
// Based on the work of https://github.com/AmokHuginnsson/replxx
module readline
import os
#include <sys/termios.h>
// Only use standard os.get_line
// Need implementation for readline capabilities
pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
r.current = ''.ustring()
r.cursor = 0
r.prompt = prompt
r.search_index = 0
if r.previous_lines.len <= 1 {
r.previous_lines << ''.ustring()
r.previous_lines << ''.ustring()
}
else {
r.previous_lines[0] = ''.ustring()
}
print(r.prompt)
line := os.get_raw_line()
if line.len >= 0 {
r.current = line.ustring()
}
r.previous_lines[0] = ''.ustring()
r.search_index = 0
if r.current.s == '' {
return error('empty line')
}
return r.current
}
// Returns the string from the utf8 ustring
pub fn (mut r Readline) read_line(prompt string) ?string {
s := r.read_line_utf8(prompt)?
return s.s
}
// Standalone function without persistent functionnalities (eg: history)
// Returns utf8 based ustring
pub fn read_line_utf8(prompt string) ?ustring {
mut r := Readline{}
s := r.read_line_utf8(prompt)?
return s
}
// Standalone function without persistent functionnalities (eg: history)
// Return string from utf8 ustring
pub fn read_line(prompt string) ?string {
mut r := Readline{}
s := r.read_line(prompt)?
return s
}

20
vlib/readline/readline_test.v 100644
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@ -0,0 +1,20 @@
import readline { Readline }
fn no_lines(s string) string {
return s.replace('\n', ' ')
}
fn test_struct_readline() {
// mut rl := Readline{}
// eprintln('rl: $rl')
// line := rl.read_line('Please, enter your name: ') or { panic(err) }
// eprintln('line: $line')
mut methods := []string{}
$for method in Readline.methods {
// eprintln(' method: $method.name | ' + no_lines('$method'))
methods << method.name
}
// eprintln('methods: $methods')
assert 'read_line_utf8' in methods
assert 'read_line' in methods
}

60
vlib/readline/readline_windows.c.v
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@ -1,60 +0,0 @@
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
// Windows version
// Need to be implemented
// Will serve as more advanced input method
// Based on the work of https://github.com/AmokHuginnsson/replxx
module readline
import os
// Only use standard os.get_line
// Need implementation for readline capabilities
pub fn (mut r Readline) read_line_utf8(prompt string) ?ustring {
r.current = ''.ustring()
r.cursor = 0
r.prompt = prompt
r.search_index = 0
if r.previous_lines.len <= 1 {
r.previous_lines << ''.ustring()
r.previous_lines << ''.ustring()
}
else {
r.previous_lines[0] = ''.ustring()
}
print(r.prompt)
r.current = os.get_raw_line().ustring()
r.previous_lines[0] = ''.ustring()
r.search_index = 0
if r.current.s == '' {
return error('empty line')
}
return r.current
}
// Returns the string from the utf8 ustring
pub fn (mut r Readline) read_line(prompt string) ?string {
s := r.read_line_utf8(prompt)?
return s.s
}
// Standalone function without persistent functionnalities (eg: history)
// Returns utf8 based ustring
pub fn read_line_utf8(prompt string) ?ustring {
mut r := Readline{}
s := r.read_line_utf8(prompt)?
return s
}
// Standalone function without persistent functionnalities (eg: history)
// Return string from utf8 ustring
pub fn read_line(prompt string) ?string {
mut r := Readline{}
s := r.read_line(prompt)?
return s
}