Revision 9678
Added by Aaron Marcuse-Kubitza almost 12 years ago
| lib/sh/util.sh | ||
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| 105 | 105 |
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| 106 | 106 |
alias self='command "$FUNCNAME"' # usage: wrapper() { self ...; }
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| 107 | 107 |
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| 108 |
pf() { declare -f "$@"; } # usage: pf function (prints func decl for debugging)
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| 108 |
pf() { declare -f "$@"; } # usage: pf function # prints func decl for debugging
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| 109 | 109 |
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| 110 | 110 |
all_funcs() # usage: for func in $(all_funcs); do ...; done # all declared funcs |
| 111 | 111 |
{ declare -F|while read -r line; do echo -n "${line#declare -f } "; done; }
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| ... | ... | |
| 142 | 142 |
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| 143 | 143 |
ignore_sig() { ignore "$(sig_e "$1")"; }
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| 144 | 144 |
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| 145 |
# usage: piped_cmd cmd1...|cmd2... (which doesn't read all its input)
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# usage: piped_cmd cmd1...|cmd2... # cmd2 doesn't read all its input
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| 146 | 146 |
function piped_cmd() { "$@" || ignore_sig SIGPIPE; }
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| 147 | 147 |
alias piped_cmd='"piped_cmd" ' # last space alias-expands next word |
| 148 | 148 |
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| ... | ... | |
| 312 | 312 |
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| 313 | 313 |
log_info() { symbol=: log_custom "$@"; }
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| 314 | 314 |
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| 315 |
die() # usage: cmd || [type=...] die msg (msg can use $? but not $())
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| 315 |
die() # usage: cmd || [type=...] die msg # msg can use $? but not $()
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| 316 | 316 |
{ save_e; kw_params type; "log_${type:-err}" "$1"; rethrow; }
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| 317 | 317 |
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| 318 | 318 |
die_e() # usage: cmd || [benign_error=1] die_e [|| handle error] |
Also available in: Unified diff
lib/sh/util.sh: usage comments: when there is a descriptive comment on the same line as the usage, prepend it with # (as if it were an end-of-line comment) instead of enclosing it in (), to make it visually obvious that it's a comment and not part of the usage commands