On Fri, Feb 03, 2012 at 12:32:15PM -0800, Junio C Hamano wrote:
> I am toying with the pros-and-cons of
>
> write_script () {
> echo "#!$1"
> shift
> cat
> }
>
> so that the above can become
>
> write_script "$SHELL_PATH" >foo.sh <<-EOF
> echo my arguments are "\$@"
> EOF
>
> without requiring the brain-cycle to waste on the "Is this simple enough
> for even Solaris to grok?" guess game. This should also be reusable for
> other stuff like $PERL_PATH, I would think.
I like it. Even better would be:
write_script() {
echo "#!$2" >"$1" &&
cat >>"$1" &&
chmod +x "$1"
}
write_script foo.sh "$SHELL_PATH" <<-\EOF
echo my arguments are "$@"
EOF
-Peff
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