Revision 9314
Added by Aaron Marcuse-Kubitza almost 12 years ago
| lib/sh/util.sh | ||
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| 8 | 8 |
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| 9 | 9 |
realpath() { readlink -f -- "$1"; }
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str2varname() { builtin command sed 's/[^a-zA-Z0-9_]/_/g' <<<"$1"; }
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str2varname() { echo "${1//[^a-zA-Z0-9_]/_}"; }
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| 12 | 12 |
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| 13 | 13 |
include_guard_var() { str2varname "$(realpath "$1")"; }
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| 14 | 14 |
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Also available in: Unified diff
lib/sh/util.sh: str2varname(): use bash's internal ${var//glob/repl} syntax, which supports character classes ([a-z], etc.), instead of sed (which is slower because it's an external command and uses regexps)