switch to codecov (certbot#6220)

.travis.yml

@@ -90,12 +90,12 @@ addons:
     - nginx-light
     - openssl
 
-install: "travis_retry $(command -v pip || command -v pip3) install tox coveralls"
+install: "travis_retry $(command -v pip || command -v pip3) install codecov tox"
 script:
     - travis_retry tox
     - '[ -z "${BOULDER_INTEGRATION+x}" ] || (travis_retry tests/boulder-fetch.sh && tests/tox-boulder-integration.sh)'
 
-after_success: '[ "$TOXENV" == "cover" ] && coveralls'
+after_success: '[ "$TOXENV" == "cover" ] && codecov'
 
 notifications:
   email: false

README.rst

@@ -107,8 +107,8 @@ ACME working area in github: https://github.com/ietf-wg-acme/acme
    :target: https://travis-ci.org/certbot/certbot
    :alt: Travis CI status
 
-.. |coverage| image:: https://coveralls.io/repos/certbot/certbot/badge.svg?branch=master
-   :target: https://coveralls.io/r/certbot/certbot
+.. |coverage| image:: https://codecov.io/gh/certbot/certbot/branch/master/graph/badge.svg
+   :target: https://codecov.io/gh/certbot/certbot
    :alt: Coverage status
 
 .. |docs| image:: https://readthedocs.org/projects/letsencrypt/badge/

tox.cover.sh

@@ -6,7 +6,7 @@
 # generate separate stats for each package. It should be removed once
 # those packages are moved to separate repo.
 #
-# -e makes sure we fail fast and don't submit coveralls submit
+# -e makes sure we fail fast and don't submit to codecov
 
 if [ "xxx$1" = "xxx" ]; then
   pkgs="certbot acme certbot_apache certbot_dns_cloudflare certbot_dns_cloudxns certbot_dns_digitalocean certbot_dns_dnsimple certbot_dns_dnsmadeeasy certbot_dns_gehirn certbot_dns_google certbot_dns_linode certbot_dns_luadns certbot_dns_nsone certbot_dns_ovh certbot_dns_rfc2136 certbot_dns_route53 certbot_dns_sakuracloud certbot_nginx certbot_postfix letshelp_certbot"