Output written pages in build summary (#1692)

Resolves #107

Author: deathaxe

LaTeXTools Build Output.sublime-syntax

@@ -106,5 +106,5 @@ contexts:
       scope: meta.summary.failure.build.latextools message.error.build.latextools
     - match: ^\[Build cancelled by user!\]$\n?
       scope: meta.summary.failure.build.latextools message.warning.build.latextools
-    - match: ^\[(?:Build skipped!|Finished in .+)\]$\n?
+    - match: ^\[(?:Build skipped!|Finished\b.+)\]$\n?
       scope: meta.summary.success.build.latextools message.info.build.latextools

latextools/make_pdf.py

@@ -169,7 +169,7 @@ def worker(self, activity_indicator):
             else:
                 log_file = os.path.join(self.caller.builder.tex_dir, log_filename)
 
-            errors, warnings, badboxes = parse_log_file(log_file)
+            errors, warnings, badboxes, num_pages = parse_log_file(log_file)
 
         except FileNotFoundError:
             # If no log file was created, and all processes finished with exit code 0,
@@ -292,7 +292,7 @@ def worker(self, activity_indicator):
                     elapsed = time.strftime("%M:%S", time.gmtime(elapsed))
                 else:
                     elapsed = f"{elapsed:0.1f}s"
-                self.caller.output(f"\n\n[Finished in {elapsed}]")
+                self.caller.output(f"\n\n[Finished, {num_pages} pages written in {elapsed}]")
 
             self.caller.errors = errors
             self.caller.warnings = warnings

latextools/preview/preview_math.py

@@ -223,7 +223,7 @@ def _create_image(
             err_log.append("No log file found.")
         else:
             try:
-                errors, warnings, _ = parse_log_file(log_file)
+                errors, warnings, *_ = parse_log_file(log_file)
             except Exception as e:
                 err_log.append(f"Error while parsing log file: {e}")
                 errors = warnings = []

latextools/utils/tex_log.py

@@ -125,7 +125,7 @@ class WarningLogRule(ErrorLogRule):
     selector = "meta.warning.log - markup.warning"
 
 
-def parse_log_view(view: sublime.View) -> tuple[list[str], list[str], list[str]]:
+def parse_log_view(view: sublime.View) -> tuple[list[str], list[str], list[str], int]:
     """
     Extract errors, warnings and badbox messages from a `sublime.View`.
 
@@ -175,15 +175,23 @@ def format_items(items):
             for fname, line, msg in sorted(items)
         ]
 
+    pattern = r"Output written on [^\(]+\(([\d\n]+) pages?\b"
+    region = view.find(pattern, 0)
+    if region and (match := re.match(pattern, view.substr(region).replace("\n", ""))):
+        pages = int(match.group(1))
+    else:
+        pages = 0
+
     # gather log items
     return (
         format_items(chain(*map(extract_items, (ExceptionLogRule, ErrorLogRule)))),
         format_items(extract_items(WarningLogRule)),
         format_items(extract_items(BadboxLogRule)),
+        pages,
     )
 
 
-def parse_log_file(logfile: str | os.PathLike[str]) -> tuple[list[str], list[str], list[str]]:
+def parse_log_file(logfile: str | os.PathLike[str]) -> tuple[list[str], list[str], list[str], int]:
     """
     Extract errors, warnings and badbox messages from tex build log.
 

tests/syntax/syntax_test_build.log

@@ -82,10 +82,10 @@ C:\Data\LaTeX\test-1400\.aux\test-index.log:1: Double-click here to open the ful
 # <- meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile
 #^^^^^^^^^^^^^^^^ meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile
 
-[Finished in 3.4s]
+[Finished, 3 pages written in 3.4s]
 # <- meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile
-#^^^^^^^^^^^^^^^^^ meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile
+#^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile
 
-[Finished in 14:25]
+[Finished, 152 pages written in 14:25]
 # <- meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile
-#^^^^^^^^^^^^^^^^^^ meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile
+#^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.summary.success.build.latextools message.info.build.latextools - meta.messages - meta.logfile