idkwtf list_issues = curl: (6) Could not resolve host: api.github.com<https ??

[dubiouscript]

./ok.sh list_issues nixos/nix

...

bash -x ./ok.sh -vvv list_issues nixos/nix 2>&1 | tee "$log_file"
..

<= Recv header, 153 bytes (0x99)
0000: Link: <https://api.github.com/repositories/3386088/issues?page=2
0040: >; rel="next", <https://api.github.com/repositories/3386088/issu
0080: es?page=33>; rel="last"

+ read -r hdr val
+ '[' Link = $'\r' ']'
+ val='<https://api.github.com/repositories/3386088/issues?page=2>; rel="next", <https://api.github.com/repositories/3386088/issues?p
age=33>; rel="last"'
+ case "$hdr" in
++ printf %s '<https://api.github.com/repositories/3386088/issues?page=2>; rel="next", <https://api.github.com/repositories/3386088/issues?page=33>; rel="last"'
++ awk '
                BEGIN { RS=", "; FS="; "; OFS=": " }
                {
                    sub(/^rel="/, "", $2); sub(/"$/, "", $2)
                    sub(/^[[:space:]]*</, "", $1); sub(/>$/, "", $1)
                    print "Link_" $2, $1
                }'
+ headers='http_version: 1.1
status_code: 200
status_text: OK
Server: GitHub.com
Date: Thu, 22 Nov 2018 16:02:38 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 93284
Status: 200 OK
X-RateLimit-Limit: 60
X-RateLimit-Remaining: 55
X-RateLimit-Reset: 1542905660
Cache-Control: public, max-age=60, s-maxage=60
Vary: Accept
ETag: 9dc7bc9fda118e6e7066512ebc3da67d
X-GitHub-Media-Type: github.v3; format=json
Link_next: <https://api.github.com/repositories/3386088/issues?page=2
Link_last: <https://api.github.com/repositories/3386088/issues?page=33

realpath $(which awk )
/usr/bin/mawk

mawk -W version
mawk 1.3.3 Nov 1996, Copyright (C) Michael D. Brennan

messing about abit
i guess this is the expected result !!

printf %s '<https://api.github.com/repositories/3386088/issues?page=2>; rel="next", <https://api.github.com/repositories/3386088/issues?page=33>; rel="last"' | awk '
                BEGIN { RS=", "; FS="; "; OFS=": " }
                {
                    sub(/^rel="/, "", $2); sub(/"$/, "", $2)
                    sub(/^ *</, "", $1); sub(/>$/, "", $1)
                    print "Link_" $2, $1
                }'
Link_next: https://api.github.com/repositories/3386088/issues?page=2
Link_last: https://api.github.com/repositories/3386088/issues?page=33

... so this appears a
problem with mawk /^[[:space:]]*</

[dubiouscript]

..
edit : just found
https://github.com/whiteinge/ok.sh/blob/master/.github/ISSUE_TEMPLATE/bug_report.md
...

lubuntu 18.10
curl -V
curl 7.61.0 (x86_64-pc-linux-gnu) ...
realpath $(which awk )
/usr/bin/mawk
mawk -W version
mawk 1.3.3 Nov 1996, Copyright (C) Michael D. Brennan
jq -V
jq-1.5-1-a5b5cbe
bash --help
GNU bash, version 4.4.19(1)-release-(x86_64-pc-linux-gnu)
./ok.sh from git clone https://github.com/whiteinge/ok.sh.git =S

ok.sh -vvv -x list_issues nixos/nix 2> ok-shdebug.log
ok-shdebug.log git cloned
./ok.sh-0.3.0/ok.sh -vvv -x list_issues nixos/nix 2> ok-shdebug.log
ok-shdebug.log

[whiteinge]

Interesting. Thanks a lot for the solid sleuthing! The version of mawk in Homebrew doesn't exhibit the same problem -- maybe it's compiled against a different regex lib than in Nix 🤷‍♂️.

That said, replacing [[:space:]] is a fine change and works as expected with mawk, gawk and BSD awk on OSX. Do you want to send in a PR?

[dubiouscript]

• maybe it's compiled against a different regex lib than in Nix

this was with the mawk from lubuntu 18.10.
*was just attempting view list the issues from nixos/nix
... in fact nix-shell -p jq -p mawk appears to work

sudo apt-get source mawk
says
mawk 1.3.3-17ubuntu3 - https://launchpad.net/ubuntu/+source/mawk/1.3.3-17ubuntu3
https://launchpad.net/ubuntu/cosmic/+source/mawk
... i didnt see any regex lib listed in the deps so..
idk..but some patch is applied to fix some thing regarding regexp so it could be that ?

just for reference .. im guessing this is the homebrew mawk build-config
https://github.com/Homebrew/homebrew-core/blob/master/Formula/mawk.rb

Do you want to send in a PR?

i guess ! . .
( not that familiar with PR process though tbh ... )
done?

[whiteinge]

Thank you for tracking down the problem and then fixing it! Awesome work.