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dcu / mongodb_exporter

MongoDB exporter for prometheus.io
MIT License
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Error during `Docker build` #85

Closed f4rx closed 6 years ago

f4rx commented 6 years ago

Hello, I'm getting an error during Docker build

git clone https://github.com/dcu/mongodb_exporter.git
cd mongodb_exporter
$ docker build -t mongodb_exporter .
...
Step 5/11 : RUN cd /go/src/github.com/dcu/mongodb_exporter && make release
 ---> Running in fc15077416cc
glide install
...
[INFO]  Replacing existing vendor dependencies
mkdir -p release
perl -p -i -e 's/{{VERSION}}/v1.0.0/g' mongodb_exporter.go
Unescaped left brace in regex is illegal here in regex; marked by <-- HERE in m/{{ <-- HERE VERSION}}/ at -e line 1.
make: *** [Makefile:19: release] Error 255
The command '/bin/sh -c cd /go/src/github.com/dcu/mongodb_exporter && make release' returned a non-zero code: 2
avishefi commented 6 years ago

Perl requires escaping '{' characters since around version 5.22: http://search.cpan.org/dist/perl-5.22.0/pod/perldelta.pod#A_literal_%22%7B%22_should_now_be_escaped_in_a_pattern

Samith88 commented 6 years ago

Update following 2 lines in mongodb_exporter/Makefile, by adding a backslash ("\{") or enclosing it within square brackets "[{]", or by using \Q to left curly bracket.

perl -p -i -e 's/\{\{VERSION}}/$(TAG)/g' mongodb_exporter.go perl -p -i -e 's/$(TAG)/\{\{VERSION}}/g' mongodb_exporter.go

supriyopaul commented 6 years ago

Is this fix done? I'm still getting the error image