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git-ignore: show all availables templates if no patterns are found.

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Signed-off-by: Tj Holowaychuk <tj@vision-media.ca>
This commit is contained in:
Jonhnny Weslley 2010-11-10 15:03:19 -03:00 committed by Tj Holowaychuk
parent e28c359a7a
commit 954f3d5f45
1 changed files with 5 additions and 2 deletions
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7
bin/git-ignore
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@ -9,12 +9,15 @@ done
if [ ! -z "$template" ]; then
gitignoredir="`dirname $0`/../etc/gitignore"
available_templates() {
find $gitignoredir -type f -name *.gitignore | xargs -i basename {} .gitignore | sort
}
selected_template() {
find $gitignoredir -type f -name *.gitignore | xargs -i basename {} .gitignore | sort | grep $template
available_templates | grep $template
}
count=$(selected_template | wc -w)
case "$count" in
0) echo "The pattern '$template' does not match any available templates." && exit 1;;
0) echo "The pattern '$template' does not match any available templates." && available_templates | less && exit 1;;
1) find $gitignoredir -name $(selected_template).gitignore -exec cat {} \; >> .gitignore && echo "... added patterns from template '$(selected_template)'";;
*) echo "Be more specific. $count macthes found:" && selected_template | grep --color $template && exit 2;;
esac