zstdgrep: Handle -f Flag

2019-05-24 16:55:59 -04:00 · 2019-05-24 16:55:59 -04:00 · 61025d5b7d
commit 61025d5b7d
parent ff0be17cf7
1 changed files with 8 additions and 1 deletions
--- a/programs/zstdgrep
+++ b/programs/zstdgrep
@ -58,6 +58,9 @@ while [ "$#" -gt 0 ] && [ "${endofopts}" -eq 0 ]; do
                    shift 2
                    break
                    ;;
+                -f)
+                    pattern_found=2
+                    ;;
                *)
                    ;;
            esac
@ -117,7 +120,11 @@ else
    set -f
    while [ "$#" -gt 0 ]; do
        # shellcheck disable=SC2086
-        "${zcat}" -fq -- "$1" | "${grep}" --label="${1}" ${grep_args} -- "${pattern}" -
+        if [ $pattern_found -eq 2 ]; then
+            "${zcat}" -fq -- "$1" | "${grep}" --label="${1}" ${grep_args} -- -
+        else
+            "${zcat}" -fq -- "$1" | "${grep}" --label="${1}" ${grep_args} -- "${pattern}" -
+        fi
        [ "$?" -ne 0 ] && EXIT_CODE=1
        shift
    done