update

Author: rudojaksa

Makefile

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+T := rezip
+
+all: $T README.md
+
+install: all
+	makeinstall -f $T
+
+mrproper:
+	rm -fv README.md
+
+README.md: $T
+	$< -h | man2md > $@
+
+-include ~/.github/Makefile.git

README.md

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+### NAME
+rezip - rezip file into other (.lz) format
+
+### USAGE
+        rezip [OPTIONS] FILE/DIR...
+
+### DESCRIPTION
+Unzip and zip again input files into specified format.  Unless it is
+requested by -f, directories and .zip files are kept alongside the
+rezipped file.
+
+Zipped repositories repo-master.zip are automatically renamed to the
+repo-date.tar with the date of the last modification in the repo.
+
+### OPTIONS
+               -h  This help.
+               -n  No zip.
+               -f  Force delete directories and .zip files after rezipping.
+    	  -lz  Lzip format (default).
+             -bz2  Bzip2 format.
+             -zst  Zstd format.
+
+### HANDLES
+      directories  input
+      .gz/.tgz/.Z  input
+             .bz2  input/output
+              .xz  input
+              .lz  input/output
+             .zst  input/output
+             .zip  input
+
+### REQUIRES
+         perl,tar  essential
+        coreutils  essential (stat,du,ls,mkdir,mv,rm,nice)
+           gunzip  for .gz handling
+            unzip  for .zip handling
+             unxz  for .xz handling
+    bzip2/bunzip2  for .bz2 handling
+      lzip/lunzip  for .lz handling
+      zstd/unzstd  for .zst handling
+
+### VERSION
+rezip.0.4 (c) R.Jaksa 2020, GPLv3
+

TODO

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+ * add decompression/compression times (print them after the ls outputs)
+ * add "in-advance" -master rename (by .zip inspection)
+ * add verbose mode (print commands after the ls outputs)
+ * add prediction-based progress (in separate thread, in place of ls output, using \r to reset)
+ * add -i interactive mode

VERSION

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+PACKAGE: rezip
+VERSION: 0.4