From 058f230ef0c079ad72243b392964330d851c10c6 Mon Sep 17 00:00:00 2001 From: dece Date: Tue, 29 Mar 2022 15:03:23 +0200 Subject: [PATCH] upload-text --- upload-text.sh | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100755 upload-text.sh diff --git a/upload-text.sh b/upload-text.sh new file mode 100755 index 0000000..72fc13f --- /dev/null +++ b/upload-text.sh @@ -0,0 +1,49 @@ +#!/bin/bash -e +# Upload a text file to a server through SSH so that it can be shared. +# This script expects the server can serve files on the Web. Also expects curl. +# It uses an HTML template instead of the raw text file because browsers +# sometimes do not expect UTF-8 by default and this is always what I upload. +# +# You need to provide those 3 env variables: +# - REMOTE_DEST: the SSH destination to reach +# - REMOTE_WWW: the remote path where the HTML file will be stored +# - REMOTE_URL: the URL of the directory to print; file name is appended + +usage() { + echo "Usage: $0 text_file" + echo "Upload a text file to a simple HTML template on a server." +} + +[ $# -ne 1 ] && usage && exit + +# If a file exists at that path, it is sourced; you can put your env vars here. +CONFIG_PATH="$HOME/.config/upload-text.conf" +[ -f "$CONFIG_PATH" ] && . "$CONFIG_PATH" + +# Generate a simple HTML page from the content. +BASENAME="$(basename "$1")" +HTML_FILE="$(mktemp)" +cat << EOF > "$HTML_FILE" + + + + + $BASENAME + + + +$(cat "$1") + + +EOF + +# Upload the HTML file through SSH. Using SSH rather than SCP allows us to write +# the file in one connection while setting appropriate rights. +REMOTE_FILE="$(mktemp -u -p "$REMOTE_WWW" XXXXXXXXXX.html)" +cat "$HTML_FILE" | ssh -q "$REMOTE_DEST" "umask 027; cat > '$REMOTE_FILE'" +rm "$HTML_FILE" + +# Show the remote file path. +echo "$REMOTE_URL/$(basename "$REMOTE_FILE")"