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util.odin
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util.odin
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package odin_html_docs
import "base:intrinsics"
import "core:fmt"
import "core:os"
import "core:slice"
import "core:strings"
import doc "core:odin/doc-format"
array :: proc(a: $A/doc.Array($T)) -> []T {
return doc.from_array(cfg.header, a)
}
str :: proc(s: $A/doc.String) -> string {
return doc.from_string(cfg.header, s)
}
base_type :: proc(t: doc.Type) -> doc.Type {
t := t
for {
if t.kind != .Named {
break
}
t = cfg.types[array(t.types)[0]]
}
return t
}
type_deref :: proc(t: doc.Type) -> doc.Type {
bt := base_type(t)
#partial switch bt.kind {
case .Pointer:
return cfg.types[array(bt.types)[0]]
}
return t
}
is_type_untyped :: proc(type: doc.Type) -> bool {
if type.kind == .Basic {
flags := transmute(doc.Type_Flags_Basic)type.flags
return .Untyped in flags
}
return false
}
is_type_string_or_rune :: proc(type: doc.Type) -> bool {
type := type
type = base_type(type)
if type.kind == .Basic {
switch str(type.name) {
case "string", "cstring", "untyped string":
return true
case "rune", "untyped rune":
return true
}
}
return false
}
is_entity_blank :: proc(e: doc.Entity_Index) -> bool {
name := str(cfg.entities[e].name)
return name == ""
}
Dir_Node :: struct {
dir: string,
path: string,
name: string,
pkg: ^doc.Pkg,
children: [dynamic]^Dir_Node,
}
sort_directory_tree :: proc(node: ^Dir_Node) {
slice.sort_by_key(node.children[:], proc(node: ^Dir_Node) -> string {
return strings.to_lower(node.name, context.temp_allocator)
})
// Remove duplicates
for i := 1; i < len(node.children); /**/ {
if node.children[i-1].name == node.children[i].name {
ordered_remove(&node.children, i)
} else {
i += 1
}
}
for child in node.children {
sort_directory_tree(child)
}
}
insert_into_directory_tree :: proc(root: ^Dir_Node, pkgs_to_use: map[string]^doc.Pkg) {
children := make([dynamic]^Dir_Node)
pkgs_to_use_loop: for path, pkg in pkgs_to_use {
dir, _, inner := strings.partition(path, "/")
if inner == "" {
for child in root.children {
if child.name == dir {
continue pkgs_to_use_loop
}
}
node := new_clone(Dir_Node{
dir = dir,
name = dir,
path = path,
pkg = pkg,
})
append(&root.children, node)
} else {
node := new_clone(Dir_Node{
dir = dir,
name = inner,
path = path,
pkg = pkg,
})
append(&children, node)
}
}
child_loop: for child in children {
dir, _, _ := strings.partition(child.path, "/")
for node in root.children {
if node.dir == dir {
for c in node.children {
if c.name == child.name {
continue child_loop
}
}
append(&node.children, child)
continue child_loop
}
}
for other_parent in root.children {
if other_parent.name == dir {
continue child_loop
}
}
parent := new_clone(Dir_Node{
dir = dir,
name = dir,
path = dir,
pkg = nil,
})
append(&root.children, parent)
append(&parent.children, child)
}
sort_directory_tree(root)
return
}
//
// General
//
errorf :: proc(format: string, args: ..any) -> ! {
fmt.eprintf("%s ", os.args[0])
fmt.eprintf(format, ..args)
fmt.eprintln()
os.exit(1)
}
HTML_LESS_THAN :: "<"
HTML_GREATER_THAN :: ">"
// On Unix systems we need to set the directory mode so that we
// can read/write from them
DIRECTORY_MODE :: 0o775 when os.OS == .Darwin || os.OS == .Linux || os.OS == .FreeBSD else 0
common_prefix :: proc(strs: []string) -> string {
if len(strs) == 0 {
return ""
}
n := max(int)
for str in strs {
n = min(n, len(str))
}
prefix := strs[0][:n]
for str in strs[1:] {
for len(prefix) != 0 && str[:len(prefix)] != prefix {
prefix = prefix[:len(prefix)-1]
}
if len(prefix) == 0 {
break
}
}
return prefix
}
recursive_make_directory :: proc(path: string, prefix := "") {
head, _, tail := strings.partition(path, "/")
path_to_make := head
if prefix != "" {
path_to_make = fmt.tprintf("%s/%s", prefix, head)
}
os.make_directory(path_to_make, DIRECTORY_MODE)
if tail != "" {
recursive_make_directory(tail, path_to_make)
}
}
escape_html_string :: proc(s: string, allocator := context.allocator) -> string {
context.allocator = allocator
escaped, _ := strings.replace_all(s, "<", HTML_LESS_THAN)
escaped, _ = strings.replace_all(escaped, ">", HTML_GREATER_THAN)
return escaped
}