finished_ok multimethod

Methods

finished_ok(p:Process) Source: stdlib.ngs:4494

Decide whether process finished normally: exit code must be 0.

Parameters

p	any process

Returns

bool

finished_ok(p:Process) Source: stdlib.ngs:4500

Decide whether /bin/false process finished normally: exit code must be 1.

Parameters

p	/bin/false process

Returns

bool

finished_ok(p:Process) Source: stdlib.ngs:4510

Decide whether specific process finished normally: exit code must be 0 or 1.

Parameters

p	One of the processes: /usr/bin/test, {,/usr}/bin/fuser, {,/usr}/bin/ping

Returns

bool

Example

# Exit code 1 on the line below but no exception thanks to this finished_ok().
if $(test -f /) echo("/ is a file")  # Outputs nothing, / is a directory

finished_ok(p:Process) Source: stdlib.ngs:4517

Decide whether a process finished normally: OK for any process that has "nofail:" option

Example

$(nofail: ls no-such-file)

finished_ok(p:Process) Source: stdlib.ngs:4527

Decide whether a process finished normally: OK for exit codes given in "ok:" option

Example

$(ok:2 ls no-such-file)
$(ok:[0,1,2] ls no-such-file)
$(ok:0..10 ls no-such-file)
$(ok:10 ls no-such-file) # ProcessFail exception