From: Sergey Matveev <stargrave@stargrave.org>
Date: Sat, 27 Nov 2021 19:29:34 +0000 (+0300)
Subject: zsh implementation
X-Git-Url: http://www.git.stargrave.org/?p=torn.git;a=commitdiff_plain;h=1f81cbd89921a131ad9d6f56ef8948eff4d9cf4e

zsh implementation
---

diff --git a/torn.zsh b/torn.zsh
new file mode 100755
index 0000000..3ea8bec
--- /dev/null
+++ b/torn.zsh
@@ -0,0 +1,68 @@
+# torn - Musical files renaming with russian language transliteration
+# Copyright (C) 2007-2021 Sergey Matveev (stargrave@stargrave.org)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+
+# Initially this script was written on Perl, but now it is zsh function,
+# that is intended to be used with zmv command. It is much more flexible
+# to be used with zsh'es glob expansion.
+#
+# * transliterates everything
+# * replaces spaces with underscores
+# * lowercases file's extension
+# * replaces "_-_" with single dash
+# * removes spaces before and after brackets
+# * removes space after comma
+# * removes "[]" brackets
+# * replaces ampersand with "and" word
+#
+# You can run like that:
+#   $ fpath=(... $fpath)
+#   $ autoload torn
+#   $ zmv "*" '`torn $f`"
+#
+# Transliteration function is separate tornt(), so you can use only
+# its abilities:
+#   $ torn # assume that it is not autoloaded
+#   $ zmv "*" '`tornt $f`'
+#
+# Recursively dive into subdirectories:
+#   $ zmv -Q "(**/)*(.)" '`torn $f`'
+
+tornt() {
+    local n=$1
+    local rusS=абвгдеёзийклмнопрстуфхцьъыэ
+    local engS=abvgdeezijklmnoprstufhcjjye
+    for i ({1..${#rusS}}) {
+        eval n=\${n:gs/${rusS[$i]}/${engS[$i]}}
+        eval n=\${n:gs/${(U)rusS[$i]}/${(U)engS[$i]}}
+    }
+    local rusL=( ж  ч  ш   щ  я  ю  Ж  Ч  Ш   Щ  Я  Ю)
+    local engL=(zh ch sh sch ja ju Zh Ch Sh Sch Ja Ju)
+    for i ({1..${#rusL}}) eval n=\${n:gs/${rusL[$i]}/${engL[$i]}}
+    print $n
+}
+
+tornm() {
+    local n=$1
+    n=${n:gs/ /_}
+    n=${n:gs/_-_/-}
+    n=${n:gs/,_/,}
+    n=${n//[\[\]]/}
+    n=${n:gs/_(/(}
+    n=${n:gs/-(/-}
+    n=${n:gs/(_/(}
+    n=${n:gs/)_/-}
+    n=${n:gs/_)/)}
+    n=${n:gs/&/and}
+    [[ $n =~ "\." ]] && n=${n:r}.${(L)n:e}
+    [[ $n =~ "^([[:digit:]]+)[-.]_*(.+)$" ]] && n="$match[1].$match[2]"
+    print $n
+}
+
+local n=${1:t}
+n=`tornm $n`
+n=`tornt $n`
+print ${1:h}/$n