Revision 9313
Added by Aaron Marcuse-Kubitza about 11 years ago
| lib/sh/util.sh | ||
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| 279 | 279 |
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#### paths |
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# cache realpath |
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: "${realpath_cache=}" # default off because slower than without
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if test "$realpath_cache"; then |
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func_override realpath__no_cache |
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realpath() # caches the last result for efficiency |
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{
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local cache_key="$*"; load_cache |
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if ! cached; then save_cache "$(realpath__no_cache "$@")"; fi |
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echo_cached_value |
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} |
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fi |
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rel_path() # usage: base_dir=... path=... rel_path |
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{
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log++; kw_params base_dir path |
| ... | ... | |
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can_log && caller_indent || true |
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# -P: expand symlinks so $PWD matches the output of realpath |
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builtin "$FUNCNAME" -P "$@" |
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func=realpath clear_cache |
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set_paths |
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} |
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Also available in: Unified diff
lib/sh/util.sh: added support for caching realpath() using the new shell-variable-based caching. this can be enabled via $realpath_cache and defaults to off because it's currently slower than without. note that the cache needs to be cleared in cd() because relative paths will become invalid.