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vcreate: optimizations and small fixes

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yuyi 2020-02-14 02:27:13 +08:00 committed by GitHub
parent 20257d2a5c
commit 5a6f4aa61d
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1 changed files with 37 additions and 19 deletions
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56
cmd/tools/vcreate.v
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@ -10,7 +10,7 @@ import (
struct Create { struct Create {
mut: mut:
name string name string
description string description string
} }
@ -19,36 +19,54 @@ fn cerror(e string){
} }
fn (c Create)write_vmod() { fn (c Create)write_vmod() {
mut vmod := os.create('${c.name}/v.mod') or { cerror(err) exit(1) } mut vmod := os.create('${c.name}/v.mod') or {
mut vmod_content := []string cerror(err)
vmod_content << '#V Project#\n' exit(1)
vmod_content << 'Module {' }
vmod_content << ' name: \'${c.name}\',' vmod_content := [
vmod_content << ' description: \'${c.description}\',' '#V Project#\n',
vmod_content << ' dependencies: []' 'Module {',
vmod_content << '}' ' name: \'${c.name}\',',
' description: \'${c.description}\',',
' dependencies: []',
'}'
]
vmod.write(vmod_content.join('\n')) vmod.write(vmod_content.join('\n'))
} }
fn (c Create)write_main() { fn (c Create)write_main() {
mut main := os.create('${c.name}/${c.name}.v') or { cerror(err) exit(2) } mut main := os.create('${c.name}/${c.name}.v') or {
mut main_content := []string cerror(err)
main_content << 'module main\n' exit(2)
main_content << 'fn main() {' }
main_content << ' println(\'Hello World !\')' main_content := [
main_content << '}' 'module main\n',
'fn main() {',
' println(\'Hello World !\')',
'}'
]
main.write(main_content.join('\n')) main.write(main_content.join('\n'))
} }
fn main() { fn main() {
mut c := Create{} mut c := Create{}
print('Choose your project name: ')
print('Input your project name: ')
c.name = os.get_line() c.name = os.get_line()
print('Choose your project description: ')
if (os.is_dir(c.name)) {
cerror('${c.name} folder already exists')
exit(3)
}
print('Input your project description: ')
c.description = os.get_line() c.description = os.get_line()
println('Initialising ...') println('Initialising ...')
if (os.is_dir(c.name)) { cerror('folder already exists') exit(3) }
os.mkdir(c.name) or { panic(err) } os.mkdir(c.name) or {
panic(err)
}
c.write_vmod() c.write_vmod()
c.write_main() c.write_main()
println('Complete !') println('Complete !')