citadel

commit 25902314e01f7022d5a8ac108ea0353d7a6586bf
parent 2b169065c9ca406958f661dba736cbb89d479181
Author: William Casarin <jb55@jb55.com>
Date:   Mon, 28 Dec 2020 11:54:06 -0800

plainweb: simplify

Diffstat:
M
bin/plainweb
 | 
15
+++++++++++----

1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/bin/plainweb b/bin/plainweb
@@ -1,10 +1,17 @@
 #!/usr/bin/env bash
 
-if [ -z "$2" ]; then
-  printf "usage: plainweb <url> <out.txt>\n"
+if [ -z "$1" ]; then
+  printf "usage: plainweb <url>\n"
   exit 1
 fi
 
-curl -sL "$1" | pandoc -f html -t plain - -o "$2"
+HURL="/tmp/$(sha256sum <<<"$1" | awk '{print $1}').txt"
+OUT=${2:-$HURL}
+
+if [ ! -f "$HURL" ]; then
+	curl -sL "$1" | pandoc -f html -t plain - -o "$HURL"
+fi
+
+exec lessr "$HURL"
+
 
-exec lessr "$2"