Revision 8982
Added by Aaron Marcuse-Kubitza about 11 years ago
| lib/util.sh | ||
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function log_e () # usage: log_e cmd... [ || use $e (or $?) ] |
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{
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if ! save_e "$@"; then
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if ! "save_e" "$@"; then
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echo "! $*" >&2 |
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echo "! command exited with error $e" >&2 |
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rethrow |
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fi |
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} |
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alias log_e='log_e ' # last space alias-expands next word |
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alias log_e='declare e; log_e ' # last space alias-expands next word
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# usage: try cmd...; ignore status; if catch status; then ...; fi; end_try |
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Also available in: Unified diff
bugfix: lib/util.sh: exceptions: log_e: must include `declare e` in the alias and not when save_e is called, so that $e is a local var of the caller. this bug did not appear in testing because the save_e alias, which re-scopes $e within log_e (), was not expanded inside log_e () (since new aliases were not loaded between save_e and log_e ()).