pdfextract

git clone git://bebou.netlib.re/pdfextract
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commit 5c4ec2e928c82df4ecd6e7f0a1645dd8c050272c
parent d4d58fc40c9cb9b4140d7fe5ed0ecf862669a13e
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Thu, 28 Nov 2024 11:43:11 +0100

Correction bug calcul nombre de pages

	pdfextract -s truc

sans -e ne fonctionnait pas parce que je récupérais pas bien le nombre
de pages

Diffstat:
M
pdfextract.sh
 | 
16
++++++----------

1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/pdfextract.sh b/pdfextract.sh
@@ -26,24 +26,20 @@ while getopts "s:e:f:o:h" opt;do
 	esac
 done
 
-_die() {
-	msg="$1"
-	echo "$msg" >&2
-	exit 1
-}
+_die() { msg="$1";echo "$msg" >&2;exit 1; }
 
 nbpages() {
 	sourcefile="$1"
-	pdfinfo "$sourcefile" | awk '{print $2}'
+	pdfinfo "$sourcefile" | grep "^Pages:" | awk '{print $2}'
 }
 
-[ -n "$s" ] && [ -z "$e" ] && e="$(nbpages $f)"
-[ -z "$s" ] && [ -z "$e" ] && _die "Manque les pages"
-
 tmpdir=$(mktemp -d)
 trap "rm -rf $tmpdir" EXIT QUIT TERM
 
-[ "$f" = "-" ] || [ -z "$f" ] && { cat > $tmpdir/in; f=$tmpdir/in; }
+[ "$f" = "-" ] || [ -z "$f" ] && { cat > "$tmpdir/in"; f="$tmpdir/in"; }
+[ -n "$s" ] && [ -z "$e" ] && e="$(nbpages "$f")"
+[ -z "$s" ] && [ -z "$e" ] && _die "Manque les pages"
+
 pdfseparate -f "${s:-0}" -l "$e" "$f" $tmpdir/%d.pdf.tmp
 pdfs=$(find $tmpdir -name '*.pdf.tmp' | sort -t'/' -nk4)
 pdfunite $pdfs $tmpdir/out