Add paste from stdin support

PeroSar · Nov 19, 2021 · 49ec2e6 · 49ec2e6
1 parent fb8bc09
commit 49ec2e6
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diff --git a/README.md b/README.md
@@ -7,6 +7,16 @@
 $ ./rbin.sh -f hello.txt -f bye.txt
 ```
 
+### Paste from stdin
+#### Bash & ZSH
+```bash
+$ command_that_errors |& ./rbin.sh -f -
+```
+#### Fish
+```fish
+$ command_that_errors &| ./rbin.sh -f -
+```
+
 ### Delete paste(s)
 ```bash
 $ ./rbin.sh -d aBcD.sh

diff --git a/rbin.sh b/rbin.sh
@@ -138,6 +138,12 @@ paste_all() {
 
 	for file in "${FILES[@]}"; do
 
+		case "$file" in
+		"-")
+			local file="/dev/stdin"
+			;;
+		esac
+
 		local EXT
 		case "$file" in
 		*"."*)
@@ -146,7 +152,7 @@ paste_all() {
 		esac
 
 		# Handle errors if file doesn't exist
-		if [[ ! -f "$file" ]]; then
+		if [[ "$file" != "/dev/stdin" && ! -f "$file" ]]; then
 			bad "File '$file' doesn't exist!"
 			continue
 		fi