Support CSV exports in UNIX dialect (without CRLF) via --export-csv-dialect

4 files changed, 19 insertions, 5 deletions

diff --git a/bin/analyze-archive.py b/bin/analyze-archive.py
index 53a8c37..0587ce1 100755
--- a/bin/analyze-archive.py
+++ b/bin/analyze-archive.py
@@ -426,7 +426,9 @@ def main():
         dfatool.cli.print_info_by_name(model, by_name)
 
     if args.export_csv_unparam:
-        dfatool.cli.export_csv_unparam(model, args.export_csv_unparam)
+        dfatool.cli.export_csv_unparam(
+            model, args.export_csv_unparam, dialect=args.export_csv_dialect
+        )
 
     if args.export_pgf_unparam:
         dfatool.cli.export_pgf_unparam(model, args.export_pgf_unparam)
diff --git a/bin/analyze-kconfig.py b/bin/analyze-kconfig.py
index d148641..da58bc7 100755
--- a/bin/analyze-kconfig.py
+++ b/bin/analyze-kconfig.py
@@ -354,7 +354,9 @@ def main():
         dfatool.cli.print_info_by_name(model, by_name)
 
     if args.export_csv_unparam:
-        dfatool.cli.export_csv_unparam(model, args.export_csv_unparam)
+        dfatool.cli.export_csv_unparam(
+            model, args.export_csv_unparam, dialect=args.export_csv_dialect
+        )
 
     if args.export_pgf_unparam:
         dfatool.cli.export_pgf_unparam(model, args.export_pgf_unparam)
diff --git a/bin/analyze-log.py b/bin/analyze-log.py
index dd32fab..a394b10 100755
--- a/bin/analyze-log.py
+++ b/bin/analyze-log.py
@@ -125,7 +125,9 @@ def main():
         dfatool.cli.print_info_by_name(model, by_name)
 
     if args.export_csv_unparam:
-        dfatool.cli.export_csv_unparam(model, args.export_csv_unparam)
+        dfatool.cli.export_csv_unparam(
+            model, args.export_csv_unparam, dialect=args.export_csv_dialect
+        )
 
     if args.export_pgf_unparam:
         dfatool.cli.export_pgf_unparam(model, args.export_pgf_unparam)
diff --git a/lib/cli.py b/lib/cli.py
index 310314b..297944b 100644
--- a/lib/cli.py
+++ b/lib/cli.py
@@ -358,13 +358,13 @@ def export_dot(model, dot_prefix):
                 logger.info(f"Dot export of model saved to {filename}")
 
 
-def export_csv_unparam(model, csv_prefix):
+def export_csv_unparam(model, csv_prefix, dialect="excel"):
     import csv
 
     for name in sorted(model.names):
         filename = f"{csv_prefix}{name}.csv"
         with open(filename, "w") as f:
-            writer = csv.writer(f)
+            writer = csv.writer(f, dialect=dialect)
             writer.writerow(
                 ["measurement"] + model.parameters + sorted(model.attributes(name))
             )
@@ -479,6 +479,14 @@ def add_standard_arguments(parser):
         help="Export raw (parameter-independent) observations in CSV format to {PREFIX}{name}-{attribute}.csv",
     )
     parser.add_argument(
+        "--export-csv-dialect",
+        metavar="DIALECT",
+        type=str,
+        choices=["excel", "excel-tab", "unix"],
+        default="excel",
+        help="CSV dialect to use for --export-csv-unparam",
+    )
+    parser.add_argument(
         "--export-pgf-unparam",
         metavar="PREFIX",
         type=str,