From 3c5edea2a4b9199a2bf47c2fa88472f1cc2f8ed1 Mon Sep 17 00:00:00 2001
From: Daniel Langbein <daniel@systemli.org>
Date: Fri, 2 Sep 2022 13:27:24 +0200
Subject: [PATCH] fix pdf

---
 README.md                   | 8 ++++----
 setup.cfg                   | 2 +-
 src/paper_secret/enpaper.py | 5 ++++-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index b2660a1..8d83ba2 100644
--- a/README.md
+++ b/README.md
@@ -24,11 +24,11 @@ One can set the according parameters of `split_encode` to `False` to skip this s
 sudo pacman -S --needed qrencode imagemagick
 ```
 
-`enscript` is required to create a PDF containing the split secret in text form.
+`enscript` and `ghostscript` (`ps2pdf`) are required to create a PDF containing the split secret in text form.
 One can set the according parameters of `split_encode` to `False` to skip this step.
 
 ```shell
-sudo pacman -S --needed enscript
+sudo pacman -S --needed enscript ghostscript
 ```
 
 ## Usage
@@ -42,7 +42,7 @@ cat > secret.txt
 Split the secret into 5 lines:
 
 ```shell
-./enpaper.py secret.txt
+enpaper secret.txt
 ```
 
 Manually delete up to 2 of the 5 lines in `secret.txt_txt.txt`.
@@ -50,7 +50,7 @@ Manually delete up to 2 of the 5 lines in `secret.txt_txt.txt`.
 Then recreate the secret:
 
 ```shell
-./depaper.py secret.txt.split-text.txt
+depaper secret.txt.split-text.txt
 ```
 
 Print the secret:
diff --git a/setup.cfg b/setup.cfg
index dd048a0..7fd4e63 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@
 
 [metadata]
 name = paper-secret
-version = 0.1.0
+version = 0.1.1
 author = Daniel Langbein
 author_email = daniel@systemli.org
 description = Shamir Secret Sharing on paper using gfshare
diff --git a/src/paper_secret/enpaper.py b/src/paper_secret/enpaper.py
index dce7e34..bca74d0 100755
--- a/src/paper_secret/enpaper.py
+++ b/src/paper_secret/enpaper.py
@@ -73,9 +73,12 @@ def split_encode(
         txt_file.write_text(lines)
 
         if create_text_pdf:
-            command = ['enscript', '-B', '--margins=24:24:', '-o', str(txt_pdf), '-f', 'Courier@12/12']
+            txt_ps = tmpdir / 'txt.ps'
+            command = ['enscript', '-B', '--margins=24:24:', '-o', str(txt_ps), '-f', 'Courier@12/12']
             util.execute_stdin_capture(command, lines.replace('\n', '\n\n\n').encode('UTF-8'))
 
+            util.execute_stdin_capture(['ps2pdf', str(txt_ps), str(txt_pdf)])
+
         if create_qr_codes and merge_qr_codes:
             command = ['convert'] + [str(qrcode) for qrcode in qrcodes] + [str(qr_pdf)]
             util.execute_stdin_capture(command)