Adding upstream version 2.21.3+deb11u1.upstream/2.21.3+deb11u1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/scripts/dscextract.1 b/scripts/dscextract.1
new file mode 100644
index 0000000..d455c43
--- /dev/null
+++ b/scripts/dscextract.1
@@ -0,0 +1,33 @@
+.TH DSCEXTRACT 1 "Debian Utilities" "DEBIAN" \" -*- nroff -*-
+.SH NAME
+dscextract \- extract a single file from a Debian source package
+.SH SYNOPSIS
+\fBdscextract\fR [\fIoptions\fR] \fIdscfile\fR \fIfile\fR
+.SH DESCRIPTION
+\fBdscextract\fR reads a single file from a Debian source package.  The idea is
+to only look into \fI.diff.gz\fR files (source format 1.0) or \fI.debian.tar.gz/bz2\fR
+files (source format 3.0) where possible, hence avoiding to unpack large
+tarballs.  It is most useful for files in the \fIdebian/\fR subdirectory.
+
+\fIfile\fP is relative to the first level directory contained in the package,
+i.e. with the first component stripped.
+.SH OPTIONS
+.TP
+.B \fB\-f
+"Fast" mode. For source format 1.0, avoid to fall back scanning the \fI.orig.tar.gz\fR
+file if \fIfile\fR was not found in the \fI.diff.gz\fR.  (For 3.0 packages, it is
+assumed that \fIdebian/*\fR are exactly the contents of \fIdebian.tar.gz/bz2\fR.)
+.SH "EXIT STATUS"
+.TP
+0
+\fIfile\fR was extracted.
+.TP
+1
+\fIfile\fR was not found in the source package.
+.TP
+2
+An error occurred, like \fIdscfile\fR was not found.
+.SH EXAMPLE
+dscextract dds_2.1.1+ddd105-2.dsc debian/watch || test $? = 1
+.SH AUTHOR
+\fBdscextract\fR was written by Christoph Berg <myon@debian.org>.