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package server
import "base:intrinsics"
import "base:runtime"
import "core:encoding/json"
import "core:fmt"
import "core:log"
import "core:mem"
import "core:os"
import "core:path/filepath"
import path "core:path/slashpath"
import "core:slice"
import "core:strconv"
import "core:strings"
import "core:sync"
import "core:text/scanner"
import "core:thread"
import "src:common"
//Store uris we have reported on since last save. We use this to clear them on next save.
uris_reported: [dynamic]string
Json_Error :: struct {
type: string,
pos: Json_Type_Error,
msgs: []string,
}
Json_Type_Error :: struct {
file: string,
offset: int,
line: int,
column: int,
end_column: int,
}
Json_Errors :: struct {
error_count: int,
errors: []Json_Error,
}
//If the user does not specify where to call odin check, it'll just find all directory with odin, and call them seperately.
fallback_find_odin_directories :: proc(config: ^common.Config) -> []string {
walk_proc :: proc(info: os.File_Info, in_err: os.Errno, user_data: rawptr) -> (err: os.Errno, skip_dir: bool) {
data := cast(^[dynamic]string)user_data
if !info.is_dir && filepath.ext(info.name) == ".odin" {
dir := filepath.dir(info.fullpath, context.temp_allocator)
if !slice.contains(data[:], dir) {
append(data, dir)
}
}
return in_err, false
}
data := make([dynamic]string, context.temp_allocator)
if len(config.workspace_folders) > 0 {
if uri, ok := common.parse_uri(config.workspace_folders[0].uri, context.temp_allocator); ok {
filepath.walk(uri.path, walk_proc, &data)
}
}
return data[:]
}
check :: proc(paths: []string, uri: common.Uri, writer: ^Writer, config: ^common.Config) {
paths := paths
if len(paths) == 0 {
if config.enable_checker_only_saved {
paths = {path.dir(uri.path, context.temp_allocator)}
} else {
paths = fallback_find_odin_directories(config)
}
}
data := make([]byte, mem.Kilobyte * 200, context.temp_allocator)
buffer: []byte
code: u32
ok: bool
collection_builder := strings.builder_make(context.temp_allocator)
for k, v in common.config.collections {
if k == "" || k == "core" || k == "vendor" || k == "base" {
continue
}
strings.write_string(&collection_builder, fmt.aprintf("-collection:%v=\"%v\" ", k, v))
}
errors := make(map[string][dynamic]Diagnostic, 0, context.temp_allocator)
for path in paths {
command: string
if config.odin_command != "" {
command = config.odin_command
} else {
command = "odin"
}
entry_point_opt := filepath.ext(path) == ".odin" ? "-file" : "-no-entry-point"
slice.zero(data)
if code, ok, buffer = common.run_executable(
fmt.tprintf(
"%v check \"%s\" %s %s %s %s %s",
command,
path,
strings.to_string(collection_builder),
entry_point_opt,
config.checker_args,
"-json-errors",
ODIN_OS == .Linux || ODIN_OS == .Darwin ? "2>&1" : "",
),
&data,
); !ok {
log.errorf("Odin check failed with code %v for file %v", code, path)
return
}
if len(buffer) == 0 {
continue
}
json_errors: Json_Errors
if res := json.unmarshal(buffer, &json_errors, json.DEFAULT_SPECIFICATION, context.temp_allocator);
res != nil {
log.errorf("Failed to unmarshal check results: %v, %v", res, string(buffer))
}
for error in json_errors.errors {
if len(error.msgs) == 0 {
break
}
message := strings.join(error.msgs, "\n", context.temp_allocator)
if strings.contains(message, "Redeclaration of 'main' in this scope") {
continue
}
if error.pos.file not_in errors {
errors[error.pos.file] = make([dynamic]Diagnostic, context.temp_allocator)
}
append(
&errors[error.pos.file],
Diagnostic {
code = "checker",
severity = .Error,
range = {
// odin will sometimes report errors on column 0, so we ensure we don't provide a negative column/line to the client
start = {character = max(error.pos.column - 1, 0), line = max(error.pos.line - 1, 0)},
end = {character = max(error.pos.end_column - 1, 0), line = max(error.pos.line - 1, 0)},
},
message = message,
},
)
}
}
for uri in uris_reported {
params := NotificationPublishDiagnosticsParams {
uri = uri,
diagnostics = {},
}
notification := Notification {
jsonrpc = "2.0",
method = "textDocument/publishDiagnostics",
params = params,
}
if writer != nil {
send_notification(notification, writer)
}
delete(uri)
}
clear(&uris_reported)
for k, v in errors {
uri := common.create_uri(k, context.temp_allocator)
//Find the unique diagnostics, since some poor profile settings make the checker check the same file multiple times
unique := slice.unique(v[:])
params := NotificationPublishDiagnosticsParams {
uri = uri.uri,
diagnostics = unique,
}
notifaction := Notification {
jsonrpc = "2.0",
method = "textDocument/publishDiagnostics",
params = params,
}
append(&uris_reported, strings.clone(uri.uri))
if writer != nil {
send_notification(notifaction, writer)
}
}
}
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