feat(bktess):Add bash wrapper for tesseract img OCR

[BK-2020-03.git] / unitproc / bkt-read_stdin_psarg

diff --git a/unitproc/bkt-read_stdin_psarg b/unitproc/bkt-read_stdin_psarg
index 50f76a712358540597320d689c77c9f3790bfc1a..aad29270ab7988d7e7047e06c31db777d7f89ad7 100644 (file)
--- a/unitproc/bkt-read_stdin_psarg
+++ b/unitproc/bkt-read_stdin_psarg
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Desc: Reads stdin and positional arguments
 
 yell() { echo "$0: $*" >&2; } # print script path and all args to stderr
 die() { yell "$*"; exit 111; } # same as yell() but non-zero exit status
@@ -10,19 +11,18 @@ read_stdin_psarg() {
     # Output: stdout (newline delimited)
     # Example: read_stdin_psarg "$@"
     # Depends: GNU bash (version 5.1.16)
+    # Version: 0.0.3
     local input_stdin input_psarg output;
 
     # Store stdin
     if [[ -p /dev/stdin ]]; then
         input_stdin="$(cat -)";
     fi;
-    yell "DEBUG:$(declare -p input_stdin)";
     
     # Store arguments
     if [[ $# -gt 0 ]]; then
-        input_psarg="$@";
+        input_psarg="$*";
     fi;
-    yell "DEBUG:$(declare -p input_psarg)";
     
     # Combine as output array elements
     ## Read in stdin
@@ -37,12 +37,10 @@ read_stdin_psarg() {
             output+=("$arg");
         done;
     fi;
-    yell "DEBUG:$(declare -p output)";        
 
     # Print to stdout
     printf "%s\n" "${output[@]}";
 }; # read stdin and positional argument to stdout lines
-
 main() {
     read_stdin_psarg "$@";
 };