Revision 14407
Added by Aaron Marcuse-Kubitza over 10 years ago
| trunk/lib/sh/util.sh | ||
|---|---|---|
| 284 | 284 |
copy_func() # usage: from=... to=... copy_func |
| 285 | 285 |
# $to must not exist. to get around the no-clobber restriction, use `unset -f`. |
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{
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log++ echo_func |
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: "${from:?}" "${to:?}"
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| 288 | 289 |
func_exists "$from" || die "function does not exist: $from" |
| 289 | 290 |
! func_exists "$to" || die "function already exists: $to" |
| ... | ... | |
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} |
| 293 | 294 |
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func_override() # usage: func_override old_name__suffix |
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{ from="${1%__*}" to="$1" copy_func; }
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{ log++ echo_func; from="${1%__*}" to="$1" copy_func; }
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| 296 | 297 |
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| 297 | 298 |
ensure_nested_func() # usage: func__nested_func() { ensure_nested_func; ... }
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| 298 | 299 |
{
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Also available in: Unified diff
lib/sh/util.sh: func_override(), copy_func(): added echo_func to facilitate debugging