Issue 156: move to circle CI (#157)

* move from travis to circle

The Yaml and concept between circle and travis is completely different. Updated environment variables ans the like. Created a new GHE token with the correct access and it works.

.ci/check_01.sh

@@ -48,7 +48,7 @@ post_state "$context" "$description" "$state"
 
 if current_state
 then
-    docker run --rm -v $PWD:$PWD -u $UID -w $PWD cit:$(cit_version) pycodestyle \
+    docker run --rm -v $PWD:$PWD -u $UID -w $PWD niessner/cit:$(cit_version) pycodestyle \
            --ignore=E24,E121,E123,E124,E126,E127,E211,E225,E226,E231,E252,E301,E302,E305,E402,E501,W504,E701,E702,E704,E722,E741 \
            --exclude=binding.py \
            --statistics Python Test | tee pep8.rpt.txt

.ci/check_02.sh

@@ -48,7 +48,7 @@ post_state "$context" "$description" "$state"
 
 if current_state
 then
-    docker run --rm -v $PWD:$PWD -u $UID -w $PWD cit:$(cit_version) pylint --rcfile=.ci/pylint.rc Python/dawgie Test/ae | tee pylint.rpt.txt
+    docker run --rm -v $PWD:$PWD -u $UID -w $PWD niessner/cit:$(cit_version) pylint --rcfile=.ci/pylint.rc Python/dawgie Test/ae | tee pylint.rpt.txt
     python3 <<EOF
 mn = '<unknown>'
 count = 0

.ci/check_03.sh

@@ -48,7 +48,7 @@ post_state "$context" "$description" "$state"
 
 if current_state
 then
-    docker run --rm -e PYTHONPATH=${PWD}/Python -e USERNAME="$(whoami)" -v $PWD:$PWD -u $UID -w $PWD cit:$(cit_version) python3 -m pytest --cov=dawgie --cov-branch --cov-report term-missing -v Test | tee unittest.rpt.txt
+    docker run --rm -e PYTHONPATH=${PWD}/Python -e USERNAME="$(whoami)" -v $PWD:$PWD -u $UID -w $PWD niessner/cit:$(cit_version) python3 -m pytest --cov=dawgie --cov-branch --cov-report term-missing -v Test | tee unittest.rpt.txt
     [ 0 -lt `grep FAILED unittest.rpt.txt | wc -l` ]  && echo 'failure' > .ci/status.txt
     state=`get_state`
 fi

.ci/check_04.sh

@@ -46,7 +46,7 @@ post_state "$context" "$description" "$state"
 
 if current_state
 then
-    docker run --rm -e PYTHONPATH=${PWD}/Python -e USERNAME="$(whoami)" -v $PWD:$PWD -u $UID -w $PWD -i cit:$(cit_version) python3 <<EOF
+    docker run --rm -e PYTHONPATH=${PWD}/Python -e USERNAME="$(whoami)" -v $PWD:$PWD -u $UID -w $PWD -i niessner/cit:$(cit_version) python3 <<EOF
 import datetime
 import os
 

.ci/step_00.sh

@@ -79,18 +79,13 @@ then
            if [ -z "$(docker images | awk -e '{print $1":"$2}' | grep cit:$citVersion)" ]
            then
                echo "   Building CI Tools layer $citVersion"
-               docker build --network=host -t cit:${citVersion} - < .ci/Dockerfile.3
+               docker build --network=host -t niessner/cit:${citVersion} - < .ci/Dockerfile.3
            fi
 
            rm .ci/Dockerfile.1 .ci/Dockerfile.2 .ci/Dockerfile.3
            docker login -p ${DOCKER_LOGIN_PASSWORD} -u ${DOCKER_LOGIN_ID}
-           docker tag cit:${citVersion} niessner/cit:${citVersion}
            docker push niessner/cit:${citVersion}
            docker logout
-           docker rmi niessner/cit:${citVersion}
-       else
-           docker tag niessner/cit:${citVersion} cit:${citVersion}
-           docker rmi niessner/cit:${citVersion}
        fi
     fi
     state=`get_state`

.ci/util.sh

@@ -38,7 +38,7 @@
 GHE_API_URL=https://api.github.com
 ghrVersion=${ghrVersion:-"`git describe --tags`"}
 PYTHONPATH=${PWD}/Python:${PWD}/Test
-REPO=niessner/DAWGIE
+REPO=al-niessner/DAWGIE
 
 export GHE_API_URL PATH PYTHONPATH
 
@@ -128,8 +128,8 @@ post_state ()
 
     curl -XPOST \
          -H "Authorization: token ${GHE_TOKEN}" \
-         ${GHE_API_URL}/repos/${TRAVIS_REPO_SLUG}/statuses/${TRAVIS_PULL_REQUEST_SHA} \
-         -d "{\"state\": \"${3}\", \"target_url\": \"${TRAVIS_BUILD_WEB_URL}\", \"description\": \"${2}\", \"context\": \"${1}\"}" > /dev/null 2>&1
+         ${GHE_API_URL}/repos/${REPO}/statuses/${CIRCLE_SHA1} \
+         -d "{\"state\": \"${3}\", \"target_url\": \"${CIRCLE_BUILD_URL}\", \"description\": \"${2}\", \"context\": \"${1}\"}"  ##> /dev/null 2>&1
 }
 
 which_port ()

.circleci/config.yml

@@ -0,0 +1,25 @@
+version: 2.1
+jobs:
+  build:
+    machine: # executor type
+      image: ubuntu-2004:202010-01
+    steps:
+      - checkout
+      - run:
+          name: Prepare the machine to run the checks
+          command: .ci/step_00.sh
+      - run:
+          name: PEP-8 compliance
+          command: .ci/check_01.sh
+      - run:
+          name: PyLint compliance
+          command: .ci/check_02.sh
+      - run:
+          name: Unittest compliance
+          command: .ci/check_03.sh
+      - run:
+          name: Legal (licensing) compliance
+          command: .ci/check_04.sh
+      - run:
+          name: Conclude the checks
+          command: .ci/step_99.sh