vpm: addd a show command (#10186)

pull/10189/head
Pranav Baburaj 2021-05-24 17:47:57 +05:30 committed by GitHub
parent 13d1d28db1
commit da88235bdc
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2 changed files with 49 additions and 1 deletions

View File

@ -21,6 +21,10 @@ fn cerror(e string) {
} }
fn check_name(name string) string { fn check_name(name string) string {
if name.trim_space().len == 0 {
cerror('project name cannot be empty')
exit(1)
}
if name.is_title() { if name.is_title() {
mut cname := name.to_lower() mut cname := name.to_lower()
if cname.contains(' ') { if cname.contains(' ') {
@ -157,6 +161,7 @@ fn init_project() {
c.write_vmod(false) c.write_vmod(false)
c.write_main(false) c.write_main(false)
c.create_git_repo('') c.create_git_repo('')
println("Change your module's description in `v.mod`") println("Change your module's description in `v.mod`")
} }

View File

@ -13,7 +13,7 @@ import v.vmod
const ( const (
default_vpm_server_urls = ['https://vpm.vlang.io'] default_vpm_server_urls = ['https://vpm.vlang.io']
valid_vpm_commands = ['help', 'search', 'install', 'update', 'upgrade', 'outdated', valid_vpm_commands = ['help', 'search', 'install', 'update', 'upgrade', 'outdated',
'list', 'remove'] 'list', 'remove', 'show']
excluded_dirs = ['cache', 'vlib'] excluded_dirs = ['cache', 'vlib']
supported_vcs_systems = ['git', 'hg'] supported_vcs_systems = ['git', 'hg']
supported_vcs_folders = ['.git', '.hg'] supported_vcs_folders = ['.git', '.hg']
@ -91,6 +91,9 @@ fn main() {
'remove' { 'remove' {
vpm_remove(module_names) vpm_remove(module_names)
} }
'show' {
vpm_show(module_names)
}
else { else {
println('Error: you tried to run "v $vpm_command"') println('Error: you tried to run "v $vpm_command"')
println('... but the v package management tool vpm only knows about these commands:') println('... but the v package management tool vpm only knows about these commands:')
@ -567,3 +570,43 @@ fn get_module_meta_info(name string) ?Mod {
} }
return error(errors.join_lines()) return error(errors.join_lines())
} }
fn vpm_show(module_names []string) {
installed_modules := get_installed_modules()
for module_name in module_names {
if module_name !in installed_modules {
module_meta_info := get_module_meta_info(module_name) or { continue }
print('
Name: $module_meta_info.name
Homepage: $module_meta_info.url
Downloads: $module_meta_info.nr_downloads
Installed: False
--------
')
continue
}
path := os.join_path(os.vmodules_dir(), module_name)
mod := vmod.from_file(os.join_path(path, 'v.mod')) or { continue }
// console_output := [
// 'Name: $mod.name',
// 'Version: $mod.version',
// 'Description: $mod.description',
// 'Homepage: $mod.repo_url',
// 'Author: $mod.author',
// 'License: $mod.license',
// 'Location: $path',
// 'Requires: ${mod.dependencies.join(', ')}',
// ].join('\n')
// println('${console_output}\n--------\n')
print('Name: $mod.name
Version: $mod.version
Description: $mod.description
Homepage: $mod.repo_url
Author: $mod.author
License: $mod.license
Location: $path
Requires: ${mod.dependencies.join(', ')}
--------
')
}
}