better logging for compiling

internal/bootstrap.cm

@@ -259,7 +259,6 @@ if (_native) {
     compile_native_cached(_te.name, core_path + '/' + _te.path)
     _ti = _ti + 1
   }
-  os.print("bootstrap: native cache seeded\n")
 } else {
   // Bytecode path: seed cache with everything engine needs
   _targets = [
@@ -276,5 +275,4 @@ if (_native) {
     compile_and_cache(_te.name, core_path + '/' + _te.path)
     _ti = _ti + 1
   }
-  os.print("bootstrap: cache seeded\n")
 }

internal/engine.cm

@@ -285,7 +285,7 @@ function analyze(src, filename) {
       _i = 0
       while (_i < length(folded._diagnostics)) {
         e = folded._diagnostics[_i]
-        os.print(`${filename}:${text(e.line)}:${text(e.col)}: ${e.severity}: ${e.message}\n`)
+        log.warn(`${filename}:${text(e.line)}:${text(e.col)}: ${e.severity}: ${e.message}`)
         _i = _i + 1
       }
       if (_wm) {
@@ -443,8 +443,12 @@ function run_ast_fn(name, ast, env, pkg) {
     _has_errors = false
     while (_di < length(optimized._diagnostics)) {
       _diag = optimized._diagnostics[_di]
-      os.print(`${_diag.file}:${text(_diag.line)}:${text(_diag.col)}: ${_diag.severity}: ${_diag.message}\n`)
-      if (_diag.severity == "error") _has_errors = true
+      if (_diag.severity == "error") {
+        log.error(`${_diag.file}:${text(_diag.line)}:${text(_diag.col)}: ${_diag.severity}: ${_diag.message}`)
+        _has_errors = true
+      } else {
+        log.warn(`${_diag.file}:${text(_diag.line)}:${text(_diag.col)}: ${_diag.severity}: ${_diag.message}`)
+      }
       _di = _di + 1
     }
     if (_has_errors) disrupt
@@ -506,8 +510,12 @@ function compile_user_blob(name, ast, pkg) {
     _has_errors = false
     while (_di < length(optimized._diagnostics)) {
       _diag = optimized._diagnostics[_di]
-      os.print(`${_diag.file}:${text(_diag.line)}:${text(_diag.col)}: ${_diag.severity}: ${_diag.message}\n`)
-      if (_diag.severity == "error") _has_errors = true
+      if (_diag.severity == "error") {
+        log.error(`${_diag.file}:${text(_diag.line)}:${text(_diag.col)}: ${_diag.severity}: ${_diag.message}`)
+        _has_errors = true
+      } else {
+        log.warn(`${_diag.file}:${text(_diag.line)}:${text(_diag.col)}: ${_diag.severity}: ${_diag.message}`)
+      }
       _di = _di + 1
     }
     if (_has_errors) disrupt
@@ -920,9 +928,8 @@ function load_log_config() {
       sink: {
         terminal: {
           type: "console",
-          format: "pretty",
-          channels: ["*"],
-          exclude: ["system", "shop", "build"],
+          format: "clean",
+          channels: ["console", "error"],
           stack: ["error"]
         }
       }
@@ -964,6 +971,25 @@ function bare_format(rec) {
   return out
 }
 
+function clean_format(rec) {
+  var ev = is_text(rec.event) ? rec.event : json.encode(rec.event, false)
+  var out = null
+  var i = 0
+  var fr = null
+  if (rec.channel == "error") {
+    out = `error: ${ev}\n`
+  } else {
+    out = `${ev}\n`
+  }
+  if (rec.stack && length(rec.stack) > 0) {
+    for (i = 0; i < length(rec.stack); i = i + 1) {
+      fr = rec.stack[i]
+      out = out + `    at ${fr.fn} (${fr.file}:${text(fr.line)}:${text(fr.col)})\n`
+    }
+  }
+  return out
+}
+
 function sink_excluded(sink, channel) {
   var excluded = false
   if (!sink.exclude || length(sink.exclude) == 0) return false
@@ -981,6 +1007,8 @@ function dispatch_to_sink(sink, rec) {
       os.print(json.encode(rec, false) + "\n")
     else if (sink.format == "bare")
       os.print(bare_format(rec))
+    else if (sink.format == "clean")
+      os.print(clean_format(rec))
     else
       os.print(pretty_format(rec))
   } else if (sink.type == "file") {

internal/shop.cm

@@ -1882,6 +1882,7 @@ Shop.sync_with_deps = function(pkg, opts) {
     if (visited[current]) continue
     visited[current] = true
 
+    log.console('  Fetching ' + current + '...')
     Shop.sync(current, opts)
 
     _read_deps = function() {
@@ -2072,6 +2073,12 @@ Shop.build_package_scripts = function(package)
     _try()
   })
 
+  if (length(errors) > 0) {
+    log.console('  Compiling scripts (' + text(ok) + ' ok, ' + text(length(errors)) + ' errors)')
+  } else if (ok > 0) {
+    log.console('  Compiling scripts (' + text(ok) + ' ok)')
+  }
+
   return {ok: ok, errors: errors, total: length(scripts)}
 }