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authorVincent Ambo <Vincent Ambo>2020-01-11T23·36+0000
committerVincent Ambo <Vincent Ambo>2020-01-11T23·40+0000
commit7ef0d62730840ded097b524104cc0a0904591a63 (patch)
treea670f96103667aeca4789a95d94ca0dff550c4ce /third_party/git/Documentation/howto-index.sh
parent6a2a3007077818e24a3d56fc492ada9206a10cf0 (diff)
parent1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5 (diff)
merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373
Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'
Diffstat (limited to 'third_party/git/Documentation/howto-index.sh')
-rwxr-xr-xthird_party/git/Documentation/howto-index.sh56
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diff --git a/third_party/git/Documentation/howto-index.sh b/third_party/git/Documentation/howto-index.sh
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--- /dev/null
+++ b/third_party/git/Documentation/howto-index.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+cat <<\EOF
+Git Howto Index
+===============
+
+Here is a collection of mailing list postings made by various
+people describing how they use Git in their workflow.
+
+EOF
+
+for txt
+do
+	title=$(expr "$txt" : '.*/\(.*\)\.txt$')
+	from=$(sed -ne '
+	/^$/q
+	/^From:[ 	]/{
+		s///
+		s/^[ 	]*//
+		s/[ 	]*$//
+		s/^/by /
+		p
+	}
+	' "$txt")
+
+	abstract=$(sed -ne '
+	/^Abstract:[ 	]/{
+		s/^[^ 	]*//
+		x
+		s/.*//
+		x
+		: again
+		/^[ 	]/{
+			s/^[ 	]*//
+			H
+			n
+			b again
+		}
+		x
+		p
+		q
+	}' "$txt")
+
+	if grep 'Content-type: text/asciidoc' >/dev/null $txt
+	then
+		file=$(expr "$txt" : '\(.*\)\.txt$').html
+	else
+		file="$txt"
+	fi
+
+	echo "* link:$file[$title] $from
+$abstract
+
+"
+
+done