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v.util: make mod_path_to_full_name more robust

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Delyan Angelov 2022-01-30 20:26:58 +02:00
parent 894da4b40b
commit b11ce91141
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GPG Key ID: 66886C0F12D595ED
4 changed files with 26 additions and 3 deletions
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2
cmd/v/v.v
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@ -3,7 +3,7 @@
// that can be found in the LICENSE file.
module main
import help
import cmd.v.help
import os
import term
import v.pref

0
examples/submodule/.v.mod.stop Normal file
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0
examples/submodule/v.mod Normal file
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27
vlib/v/util/module.v
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@ -113,6 +113,7 @@ fn mod_path_to_full_name(pref &pref.Preferences, mod string, path string) ?strin
break
}
}
// start_info := '> in_vmod_path: ${in_vmod_path:-6} | mod: ${mod:-21} | path: ${path:-58}'
path_parts := path.split(os.path_separator)
mod_path := mod.replace('.', os.path_separator)
// go back through each parent in path_parts and join with `mod_path` to see the dir exists
@ -128,6 +129,7 @@ fn mod_path_to_full_name(pref &pref.Preferences, mod string, path string) ?strin
// we reached a vmod folder
if path_part in vmod_folders {
mod_full_name := try_path.split(os.path_separator)[j + 1..].join('.')
// eprintln('$start_info >>>> mod_full_name 1: $mod_full_name , in vmod_folders')
return mod_full_name
}
}
@ -139,19 +141,38 @@ fn mod_path_to_full_name(pref &pref.Preferences, mod string, path string) ?strin
mut last_v_mod := -1
for j := try_path_parts.len; j > 0; j-- {
parent := try_path_parts[0..j].join(os.path_separator)
// eprintln(' >>> i: $i | try_path: $try_path | trying parent $j: $parent')
if ls := os.ls(parent) {
mut found_stop := false
for x in ls {
if x in ['.git', '.hg', '.svn', '.v.mod.stop'] {
found_stop = true
break
}
}
// currently CI clones some modules into the v repo to test, the condition
// after `'v.mod' in ls` can be removed once a proper solution is added
if 'v.mod' in ls
&& (try_path_parts.len > i && try_path_parts[i] != 'v' && 'vlib' !in ls) {
// eprintln('>>> v.mod found')
last_v_mod = j
}
if found_stop {
if last_v_mod > -1 {
mod_full_name := try_path_parts[last_v_mod..].join('.')
// eprintln('$start_info >>>> mod_full_name 2: $mod_full_name , .v.mod.stop reached in folder: $parent, last_v_mod: $last_v_mod')
return mod_full_name
}
mod_full_name := try_path_parts[j..].join('.')
return mod_full_name
}
continue
}
break
}
if last_v_mod > -1 {
mod_full_name := try_path_parts[last_v_mod..].join('.')
// eprintln('$start_info >>>> mod_full_name 3: $mod_full_name , last_v_mod was $last_v_mod')
return mod_full_name
}
}
@ -161,9 +182,11 @@ fn mod_path_to_full_name(pref &pref.Preferences, mod string, path string) ?strin
rel_mod_path := path.replace(pref.path.all_before_last(os.path_separator) +
os.path_separator, '')
if rel_mod_path != path {
full_mod_name := rel_mod_path.replace(os.path_separator, '.')
return full_mod_name
mod_full_name := rel_mod_path.replace(os.path_separator, '.')
// eprintln('$start_info >>>> mod_full_name 4: $mod_full_name, abs_path: $pref.path')
return mod_full_name
}
}
// eprintln('$start_info >>>> error module not found')
return error('module not found')
}