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Projektmodule und vollständiges TBC-Kompilat umsetzen und Change archivieren

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This commit is contained in:
Chili Palmer
2026-09-05 23:06:56 +02:00
parent 58b1f620ea
commit 815825dde7
40 changed files with 4177 additions and 555 deletions
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209
crates/tb-cli/src/main.rs
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@@ -1,7 +1,7 @@
//! `tbc` — Standalone-Compiler von Terminal Basic.
//!
//! Unterbefehle (Phase 2):
//! - `tbc run <datei.bas|datei.frm|projekt.mak>` Kompilieren und ausführen
//! - `tbc run <datei.bas|datei.frm|projekt.mak|datei.tbc>` Kompilieren und ausführen
//! - `tbc build <datei.bas|datei.frm|projekt.mak>` Zu `.tbc` kompilieren
//! - `tbc check <datei.bas|datei.frm|projekt.mak>` Syntax/Semantik prüfen
//! - `tbc convert-frm <quelle.frm> <ziel.frm>` Binärformular in Text wandeln
@@ -10,7 +10,6 @@
//! 0 = END/SYSTEM/Programmende · 3 = STOP · 2 = Laufzeitfehler ·
//! 1 = Compile-Fehler/Bedienfehler.
use std::collections::HashSet;
use std::path::{Path, PathBuf};
use std::process::ExitCode;
use tb_runtime::host::{Ereignis, Host};
@@ -26,7 +25,7 @@ fn main() -> ExitCode {
Some("convert-frm") => cmd_convert_frm(&args[1..]),
_ => {
eprintln!(
"Aufruf: tbc run|build|check <datei.bas|datei.frm|projekt.mak> | tbc convert-frm <quelle.frm> <ziel.frm>"
"Aufruf: tbc run|build|check <datei.bas|datei.frm|projekt.mak|datei.tbc> | tbc convert-frm <quelle.frm> <ziel.frm>"
);
ExitCode::from(1)
}
@@ -128,33 +127,47 @@ fn include_name(line: &str) -> Option<String> {
Some(rest.split('\'').next().unwrap_or_default().to_string())
}
fn expand_includes(path: &Path, source: &str, stack: &mut Vec<PathBuf>) -> Result<String, String> {
fn expand_includes(
path: &Path,
source: &str,
first_line: u32,
stack: &mut Vec<PathBuf>,
) -> Result<Vec<tb_frontend::source::SourceSegment>, String> {
let canonical = path.canonicalize().unwrap_or_else(|_| path.to_path_buf());
if stack.contains(&canonical) {
return Err(format!("{}: zyklisches $INCLUDE", path.display()));
}
stack.push(canonical);
let mut out = String::new();
for line in source.split_inclusive('\n') {
let mut segments = vec![tb_frontend::source::SourceSegment {
file: path.display().to_string(),
first_line,
text: String::new(),
}];
for (line_no, line) in source.split_inclusive('\n').enumerate() {
if let Some(name) = include_name(line) {
if name.is_empty() {
return Err(format!("{}: leeres $INCLUDE", path.display()));
return Err(format!(
"{}:{}: leeres $INCLUDE",
path.display(),
first_line + line_no as u32
));
}
let included =
relative_case_insensitive(path.parent().unwrap_or(Path::new(".")), &name)
.map_err(|error| format!("{}: {error}", path.display()))?;
.map_err(|e| format!("{}: {e}", path.display()))?;
let text = std::fs::read_to_string(&included)
.map_err(|error| format!("{}: {error}", included.display()))?;
out.push_str(&expand_includes(&included, &text, stack)?);
if !out.ends_with('\n') {
out.push('\n');
}
.map_err(|e| format!("{}: {e}", included.display()))?;
segments.extend(expand_includes(&included, &text, 1, stack)?);
} else {
out.push_str(line);
segments.push(tb_frontend::source::SourceSegment {
file: path.display().to_string(),
first_line: first_line + line_no as u32,
text: line.into(),
});
}
}
stack.pop();
Ok(out)
Ok(segments)
}
fn read_form(path: &Path) -> Result<tb_ui::frm::FormFile, String> {
@@ -162,9 +175,8 @@ fn read_form(path: &Path) -> Result<tb_ui::frm::FormFile, String> {
if bytes.starts_with(b"VERSION ") || bytes.starts_with(b"Version ") {
let source = std::str::from_utf8(&bytes)
.map_err(|_| format!("{}: ungültige Textkodierung", path.display()))?;
let mut form = tb_ui::frm::read_text(&path.display().to_string(), source)
let form = tb_ui::frm::read_text(&path.display().to_string(), source)
.map_err(|error| error.to_string())?;
form.code = expand_includes(path, &form.code, &mut Vec::new())?;
Ok(form)
} else {
tb_ui::frm::read_binary(&path.display().to_string(), &bytes)
@@ -173,65 +185,15 @@ fn read_form(path: &Path) -> Result<tb_ui::frm::FormFile, String> {
}
}
#[derive(Default)]
struct ProjectSymbols {
constants: HashSet<String>,
types: HashSet<String>,
}
fn append_project_source(target: &mut String, source: &str, symbols: &mut ProjectSymbols) {
let mut in_proc = false;
let mut skip_type = false;
for line in source.split_inclusive('\n') {
let upper = line.trim().to_ascii_uppercase();
if skip_type {
if upper == "END TYPE" {
skip_type = false;
}
continue;
}
if !in_proc {
if let Some(name) = upper
.strip_prefix("TYPE ")
.and_then(|rest| rest.split_whitespace().next())
{
if !symbols.types.insert(name.to_string()) {
skip_type = true;
continue;
}
}
if let Some(rest) = upper.strip_prefix("CONST ") {
let names = rest
.split(',')
.filter_map(|part| part.split('=').next())
.map(str::trim)
.filter(|name| !name.is_empty())
.collect::<Vec<_>>();
if !names.is_empty() && names.iter().all(|name| symbols.constants.contains(*name)) {
continue;
}
symbols
.constants
.extend(names.into_iter().map(str::to_string));
}
}
target.push_str(line);
if upper.starts_with("SUB ")
|| upper.starts_with("FUNCTION ")
|| upper.starts_with("STATIC SUB ")
|| upper.starts_with("STATIC FUNCTION ")
{
in_proc = true;
} else if matches!(upper.as_str(), "END SUB" | "END FUNCTION") {
in_proc = false;
}
}
if !target.ends_with('\n') {
target.push('\n');
}
}
fn input_sources(path: &Path) -> Result<(String, Vec<tb_ui::frm::FormFile>), String> {
fn input_sources(
path: &Path,
) -> Result<
(
Vec<tb_frontend::source::SourceUnit>,
Vec<tb_ui::frm::FormFile>,
),
String,
> {
let extension = path.extension().and_then(|ext| ext.to_str()).unwrap_or("");
let paths = if extension.eq_ignore_ascii_case("mak") {
let project = std::fs::read_to_string(path)
@@ -240,7 +202,7 @@ fn input_sources(path: &Path) -> Result<(String, Vec<tb_ui::frm::FormFile>), Str
project
.lines()
.map(str::trim)
.filter(|line| !line.is_empty())
.filter(|line| !line.is_empty() && !line.starts_with('\''))
.map(|line| {
relative_case_insensitive(base, line)
.map_err(|error| format!("{}: {error}", path.display()))
@@ -249,9 +211,8 @@ fn input_sources(path: &Path) -> Result<(String, Vec<tb_ui::frm::FormFile>), Str
} else {
vec![path.to_path_buf()]
};
let mut source = String::new();
let mut source = Vec::new();
let mut forms = Vec::new();
let mut symbols = ProjectSymbols::default();
for member in paths {
if member
.extension()
@@ -259,13 +220,18 @@ fn input_sources(path: &Path) -> Result<(String, Vec<tb_ui::frm::FormFile>), Str
.is_some_and(|ext| ext.eq_ignore_ascii_case("frm"))
{
let form = read_form(&member)?;
append_project_source(&mut source, &form.code, &mut symbols);
source.push(tb_frontend::source::SourceUnit {
name: form.root.name.clone(),
segments: expand_includes(&member, &form.code, form.code_line(), &mut Vec::new())?,
});
forms.push(form);
} else {
let text = std::fs::read_to_string(&member)
.map_err(|error| format!("{}: {error}", member.display()))?;
let expanded = expand_includes(&member, &text, &mut Vec::new())?;
append_project_source(&mut source, &expanded, &mut symbols);
source.push(tb_frontend::source::SourceUnit {
name: module_name(&member),
segments: expand_includes(&member, &text, 1, &mut Vec::new())?,
});
}
}
Ok((source, forms))
@@ -273,19 +239,26 @@ fn input_sources(path: &Path) -> Result<(String, Vec<tb_ui::frm::FormFile>), Str
fn compile(
path_arg: Option<&String>,
) -> Result<
(
PathBuf,
tb_vm::bytecode::CompiledModule,
Vec<tb_ui::frm::FormFile>,
),
ExitCode,
> {
) -> Result<(PathBuf, tb_vm::bytecode::CompiledModule), ExitCode> {
let Some(path) = path_arg else {
eprintln!("Aufruf: tbc run|build|check <datei.bas|datei.frm|projekt.mak>");
eprintln!("Aufruf: tbc run|build|check <datei.bas|datei.frm|projekt.mak|datei.tbc>");
return Err(ExitCode::from(1));
};
let path = PathBuf::from(path);
if path
.extension()
.is_some_and(|ext| ext.eq_ignore_ascii_case("tbc"))
{
let bytes = std::fs::read(&path).map_err(|e| {
eprintln!("{}: {e}", path.display());
ExitCode::from(1)
})?;
let module = tb_vm::bytecode::CompiledModule::from_tbc(&bytes).map_err(|e| {
eprintln!("{}: {e}", path.display());
ExitCode::from(1)
})?;
return Ok((path, module));
}
let (source, forms) = match input_sources(&path) {
Ok(input) => input,
Err(error) => {
@@ -293,22 +266,16 @@ fn compile(
return Err(ExitCode::from(1));
}
};
let compiled = if forms.is_empty() {
tb_vm::compile_source(&module_name(&path), &source)
} else {
let mut catalog = tb_frontend::forms::FormCatalog::default();
for form in &forms {
for object in form.catalog().objects {
catalog.objects.push(object);
}
}
tb_vm::compile_source_with_forms(&forms[0].root.name, &source, &catalog)
};
let mut catalog = tb_frontend::forms::FormCatalog::default();
for form in &forms {
catalog.append(&form.catalog());
}
let compiled = tb_vm::compile_project(&module_name(&path), &source, &catalog, &forms);
match compiled {
Ok(m) => Ok((path, m, forms)),
Ok(m) => Ok((path, m)),
Err(diags) => {
for d in &diags {
eprintln!("{}:{d}", path.display());
eprintln!("{d}");
}
eprintln!("{} Fehler.", diags.len());
Err(ExitCode::from(1))
@@ -324,7 +291,7 @@ fn cmd_check(args: &[String]) -> ExitCode {
}
fn cmd_build(args: &[String]) -> ExitCode {
let (path, module, _) = match compile(args.first()) {
let (path, module) = match compile(args.first()) {
Ok(x) => x,
Err(code) => return code,
};
@@ -371,7 +338,7 @@ fn cmd_run(args: &[String]) -> ExitCode {
RunEvent::Ended => ExitCode::SUCCESS,
RunEvent::Stopped { line } => {
// STOP außerhalb der IDE: Meldung + Exit-Code ≠ 0 (D6).
eprintln!("STOP in line {line}");
eprintln!("{}:{line}: STOP in line {line}", vm.current_file());
ExitCode::from(3)
}
RunEvent::Error {
@@ -379,7 +346,11 @@ fn cmd_run(args: &[String]) -> ExitCode {
line,
message,
} => {
eprintln!("Runtime error {code}: {message} in line {line}");
eprintln!(
"{}:{line}:{}: Runtime error {code}: {message} in line {line}",
vm.current_file(),
vm.current_source_pos().column
);
ExitCode::from(2)
}
// Ohne Debugger-Flags treten diese Ereignisse nicht auf.
@@ -398,7 +369,7 @@ fn run_target(current: &Path, program: &str) -> Result<PathBuf, String> {
if Path::new(program).extension().is_some() {
return relative_case_insensitive(base, program).map_err(|error| error.to_string());
}
for extension in ["bas", "frm", "mak"] {
for extension in ["bas", "frm", "mak", "tbc"] {
let candidate = format!("{program}.{extension}");
if let Ok(path) = relative_case_insensitive(base, &candidate) {
return Ok(path);
@@ -413,7 +384,7 @@ fn run_chain(
size: Option<(usize, usize)>,
) -> Result<(RunEvent, Vm), ExitCode> {
let Some(first) = args.first() else {
eprintln!("Aufruf: tbc run <datei.bas|datei.frm|projekt.mak>");
eprintln!("Aufruf: tbc run <datei.bas|datei.frm|projekt.mak|datei.tbc>");
return Err(ExitCode::from(1));
};
let mut current = PathBuf::from(first);
@@ -421,26 +392,8 @@ fn run_chain(
let command = args[1..].join(" ");
loop {
let current_arg = current.display().to_string();
let (path, module, forms) = compile(Some(&current_arg))?;
let (path, module) = compile(Some(&current_arg))?;
let mut vm = Vm::new(module);
if !forms.is_empty() {
let applied = forms.iter().try_for_each(|form| form.apply(&mut vm.forms));
let first = vm
.forms
.objects
.iter()
.position(|object| {
object
.description
.name
.eq_ignore_ascii_case(&forms[0].root.name)
})
.unwrap() as u16;
if let Err(error) = applied.and_then(|_| vm.forms.show(first, false).map(|_| ())) {
eprintln!("Runtime error {}: {}", error.0, error);
return Err(ExitCode::from(2));
}
}
if let Some(line) = start_line.take() {
if let Err(error) = vm.start_at_line(line) {
eprintln!("Runtime error {}: {}", error.0, error);