mirror of
https://github.com/vlang/v.git
synced 2023-08-10 21:13:21 +03:00
tools/vget => tools/v , search, install, etc
* compiler: rename vget to tools/vpm, implement draft support for v vpm search, v vpm update, v vpm install, v vpm remove, v vpm help . * compiler: use "v pm" instead of "v vpm" to reduce the redundancy of typing, as suggested by slapden * Use 'v install modulename', 'v search keywords', 'v update modulename', 'v remove modulename' instead of the longer 'v pm install modulename' etc.
This commit is contained in:
Delyan Angelov
committed by
Alexander Medvednikov
Alexander Medvednikov
parent
a83e233dea
commit
59efd42483
94
tools/vget.v
94
tools/vget.v
@ -1,94 +0,0 @@
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module main
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import (
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http
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os
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json
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)
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const (
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//url = 'http://localhost:8089'
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url = 'https://vpm.best'
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)
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struct Mod {
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id int
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name string
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url string
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nr_downloads int
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}
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fn get_vmodules_dir_path() string {
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home := os.home_dir()
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return '${home}.vmodules'
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}
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fn ensure_vmodules_dir_exist() {
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home_vmodules := get_vmodules_dir_path()
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if !os.dir_exists( home_vmodules ) {
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println('Creating $home_vmodules/ ...')
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os.mkdir(home_vmodules)
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}
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}
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fn change_to_vmodules_dir() {
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os.chdir(get_vmodules_dir_path())
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}
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fn main() {
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if os.args.len <= 1 {
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println('usage: vget module [module] [module] [...]')
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exit(2)
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}
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ensure_vmodules_dir_exist()
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change_to_vmodules_dir()
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mut errors := 0
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names := os.args.slice(1, os.args.len)
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for name in names {
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modurl := url + '/jsmod/$name'
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r := http.get(modurl) or { panic(err) }
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if r.status_code == 404 {
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println('Skipping module "$name", since $url reported that "$name" does not exist.')
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errors++
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continue
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}
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if r.status_code != 200 {
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println('Skipping module "$name", since $url responded with $r.status_code http status code. Please try again later.')
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errors++
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continue
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}
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s := r.text
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mod := json.decode(Mod, s) or {
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errors++
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println('Skipping module "$name", since its information is not in json format.')
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continue
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}
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if( '' == mod.url || '' == mod.name ){
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errors++
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// a possible 404 error, which means a missing module?
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println('Skipping module "$name", since it is missing name or url information.')
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continue
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}
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final_module_path := get_vmodules_dir_path() + '/' + mod.name.replace('.', '/')
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println('Installing module "$name" from $mod.url to $final_module_path ...')
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_ = os.exec('git clone --depth=1 $mod.url $final_module_path') or {
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errors++
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println('Could not install module "$name" to "$final_module_path" .')
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println('Error details: $err')
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continue
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}
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}
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if errors > 0 {
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exit(1)
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}
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}
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182
tools/vpm.v
Normal file
182
tools/vpm.v
Normal file
@ -0,0 +1,182 @@
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module main
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import (
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http
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os
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json
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)
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const (
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//url = 'http://localhost:8089'
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url = 'https://vpm.best'
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valid_vpm_commands = ['help', 'search', 'install', 'update', 'remove']
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)
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struct Mod {
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id int
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name string
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url string
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nr_downloads int
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}
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fn main() {
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ensure_vmodules_dir_exist()
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change_to_vmodules_dir()
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// This tool is intended to be launched by the v frontend,
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// so its first argument is the path to the v frontend executable.
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args := os.args // args are: vpm vexepath SUBCOMMAND module names
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if args.len < 3 {
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vpm_help([]string)
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exit(5)
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}
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vpm_command := args[2]
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module_names := args[3..]
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//println('module names: ') println(module_names)
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match vpm_command {
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'help' { vpm_help(module_names) }
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'search' { vpm_search(module_names) }
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'install' { vpm_install(module_names) }
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'update' { vpm_update(module_names) }
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'remove' { vpm_remove(module_names) }
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else {
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println('Error: you tried to run "v $vpm_command"')
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println('... but the v package management tool vpm only knows about these commands:')
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for validcmd in valid_vpm_commands {
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println(' v $validcmd')
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}
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exit(3)
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}
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}
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}
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fn vpm_search(module_names []string){
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if user_asks_for_help(module_names) {
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println('Usage:')
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println(' v search keyword1 [keyword2] [...]')
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println(' ^^^^^^^^^^^^^^^^^ will search https://vpm.vlang.io/ for matching modules,')
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println(' and will show details about them')
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exit(0)
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}
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if module_names.len == 0 {
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println(' v search requires *at least one* keyword')
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exit(2)
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}
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todo('search')
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}
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fn vpm_install(module_names []string){
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if user_asks_for_help(module_names) {
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println('Usage:')
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println(' v install module [module] [module] [...]')
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println(' ^^^^^^^^^^^^^ will install the modules you specified')
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exit(0)
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}
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if module_names.len == 0 {
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println(' v install requires *at least one* module name')
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exit(2)
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}
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mut errors := 0
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for name in module_names {
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modurl := url + '/jsmod/$name'
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r := http.get(modurl) or { panic(err) }
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if r.status_code == 404 {
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println('Skipping module "$name", since $url reported that "$name" does not exist.')
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errors++
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continue
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}
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if r.status_code != 200 {
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println('Skipping module "$name", since $url responded with $r.status_code http status code. Please try again later.')
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errors++
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continue
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}
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s := r.text
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mod := json.decode(Mod, s) or {
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errors++
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println('Skipping module "$name", since its information is not in json format.')
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continue
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}
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if( '' == mod.url || '' == mod.name ){
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errors++
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// a possible 404 error, which means a missing module?
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println('Skipping module "$name", since it is missing name or url information.')
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continue
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}
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final_module_path := get_vmodules_dir_path() + '/' + mod.name.replace('.', '/')
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println('Installing module "$name" from $mod.url to $final_module_path ...')
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_ = os.exec('git clone --depth=1 $mod.url $final_module_path') or {
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errors++
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println('Could not install module "$name" to "$final_module_path" .')
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println('Error details: $err')
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continue
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}
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}
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if errors > 0 {
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exit(1)
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}
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}
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fn vpm_update(module_names []string){
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if user_asks_for_help(module_names) {
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println('Usage: ')
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println(' a) v update module [module] [module] [...]')
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println(' ^^^^^^^^^^^^ will update the listed modules to their latest versions')
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println(' b) v update')
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println(' ^^^^^^^^^^^^ will update ALL installed modules to their latest versions')
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exit(0)
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}
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todo('update')
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}
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fn vpm_remove(module_names []string){
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if user_asks_for_help(module_names) {
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println('Usage: ')
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println(' a) v remove module [module] [module] [...]')
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println(' ^^^^^^^^^^^^ will remove the listed modules')
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println(' b) v remove')
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println(' ^^^^^^^^^^^^ will remove ALL installed modules')
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exit(0)
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}
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todo('remove')
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}
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fn get_vmodules_dir_path() string {
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return os.home_dir() + '.vmodules'
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}
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fn ensure_vmodules_dir_exist() {
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home_vmodules := get_vmodules_dir_path()
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if !os.dir_exists( home_vmodules ) {
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println('Creating $home_vmodules/ ...')
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os.mkdir(home_vmodules)
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}
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}
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fn change_to_vmodules_dir() {
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os.chdir(get_vmodules_dir_path())
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}
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fn todo(vpm_command string){
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println('TODO: v $vpm_command')
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exit(4)
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}
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fn user_asks_for_help(module_names []string) bool {
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return ('-h' in module_names) || ('--help' in module_names) || ('help' in module_names)
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}
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fn vpm_help(module_names []string){
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println('Usage:')
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println(' b) v search keyword1 [keyword2] [...]')
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println(' c) v install module [module] [module] [...]')
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println(' d) v update [module] [...]')
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println(' e) v remove [module] [...]')
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println('')
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println(' You can also pass -h or --help after each vpm command from the above, to see more details about it.')
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}
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@ -189,9 +189,10 @@ pub fn run_repl() []string {
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}
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fn main() {
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if os.args.len != 2 || !os.file_exists(os.args[1]) {
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println('Usage: vrepl [vexe]\n')
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println('vexe: v binary file')
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if os.args.len < 2 || !os.file_exists(os.args[1]) {
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println('Usage:')
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println(' vrepl vexepath\n')
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println(' ... where vexepath is the full path to the v executable file')
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return
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}
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run_repl()
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