convert.py: add output-file argument.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

2 files changed, 11 insertions, 7 deletions

diff --git a/Makefile b/Makefile
index f13298c..88cecc9 100644
--- a/Makefile
+++ b/Makefile
@@ -97,7 +97,6 @@ markdown: html
 				sed 's#https://blog.replicant.us/##' | \
 				sed 's#/$$##'| \
 				sed 's#/#_#g'`.html \
-			> \
 			markdown/`echo "$${url}" | \
 				sed 's#https://blog.replicant.us/##' | \
 				sed 's#/$$##'| \
diff --git a/convert.py b/convert.py
index 6c72bab..03c6965 100755
--- a/convert.py
+++ b/convert.py
@@ -25,7 +25,7 @@ import sh
 import sys
 
 def usage(progname):
-    print("Usage:\n\t{} <path/to/file.html>".format(progname))
+    print("Usage:\n\t{} <input-file> <output-file>".format(progname))
 
 # A "[1]" in the html becomes "[[1]][6]" in text.
 # As we already uses references at the end a [6] would
@@ -238,16 +238,21 @@ def get_metadata(html_file_path):
     return metadata
 
 def main():
-    if len(sys.argv) != 2:
+    if len(sys.argv) != 3:
         usage(sys.argv[0])
         sys.exit(os.EX_USAGE)
 
-    html_file_path = sys.argv[1]
+    input_html_file_path = sys.argv[1]
+    output_markdown_file_path = sys.argv[2]
 
-    text = get_metadata(html_file_path)
-    text += convert(html_file_path)
+    text = get_metadata(input_html_file_path)
+    text += convert(input_html_file_path)
 
-    sys.stdout.write(text)
+    if output_markdown_file_path == '-':
+        sys.stdout.write(text)
+    else:
+        with open(output_markdown_file_path, 'w') as markdown_file:
+            markdown_file.write(text)
 
 if __name__ == '__main__':
     main()