adding basic gitlab ci template.

gitlab/basic.yml

+## DO NOT REMOVE this file. some repositories DEPEND on it.
+#
+#############  Build tests ############
+
+.nix-build:
+  stage: build
+  tags:
+    - integration
+
+containers.build:
+  extends: .nix-build
+  script:
+    - CACHE=$(mktemp -d --suffix=nixcache /tmp/deletable-nix-cache-XXXX)
+    - XDG_CACHE_HOME=$CACHE nix-build .nix -A containers
+    - rm -rf $CACHE
+
+libnrm.build:
+  extends: .nix-build
+  script:
+    - CACHE=$(mktemp -d --suffix=nixcache /tmp/deletable-nix-cache-XXXX)
+    - XDG_CACHE_HOME=$CACHE nix-build .nix -A libnrm
+    - rm -rf $CACHE
+
+nrm.build:
+  extends: .nix-build
+  script:
+    - CACHE=$(mktemp -d --suffix=nixcache /tmp/deletable-nix-cache-XXXX)
+    - XDG_CACHE_HOME=$CACHE nix-build .nix -A nrm
+    - rm -rf $CACHE
+
+#############  Integration tests ############
+
+.nix-integration:
+  stage: test
+  artifacts:
+    paths:
+      - _output/cmd_err.log
+      - _output/cmd_out.log
+      - _output/daemon_out.log
+      - _output/daemon_out.log
+      - _output/nrm.log
+      - _output/.argo_nodeos_config_exit_message
+    expire_in: 1 week
+  except:
+    - /^wip\/.*/
+    - /^WIP\/.*/
+  tags:
+    - integration
+
+.TestPower.test:
+  extends: .nix-integration
+  script:
+    - CACHE=$(mktemp -d --suffix=nixcache /tmp/deletable-nix-cache-XXXX)
+    - XDG_CACHE_HOME=$CACHE nix-shell .nix -A test --run "argotk.hs TestPower"
+    - rm -rf $CACHE
+
+.TestHello.test:
+  extends: .nix-integration
+  script:
+    - CACHE=$(mktemp -d --suffix=nixcache /tmp/deletable-nix-cache-XXXX)
+    - XDG_CACHE_HOME=$CACHE nix-shell .nix -A test --run "argotk.hs TestHello"
+    - rm -rf $CACHE
+
+.TestListen.test:
+  extends: .nix-integration
+  script:
+    - CACHE=$(mktemp -d --suffix=nixcache /tmp/deletable-nix-cache-XXXX)
+    - XDG_CACHE_HOME=$CACHE nix-shell .nix -A test --run "argotk.hs TestListen"
+    - rm -rf $CACHE
+
+.TestPerfwrapper.test:
+  extends: .nix-integration
+  script:
+    - CACHE=$(mktemp -d --suffix=nixcache /tmp/deletable-nix-cache-XXXX)
+    - XDG_CACHE_HOME=$CACHE nix-shell .nix -A test --run "argotk.hs TestPerfwrapper"
+    - rm -rf $CACHE
+
+KNL-Power.test:
+  extends: .TestPower.test
+  tags:
+    - knl
+
+Perfwrapper.test:
+  extends: .TestPerfwrapper.test
+KNL-Perfwrapper.test:
+  extends: .TestPerfwrapper.test
+  tags:
+    - knl
+
+Listen.test:
+  extends: .TestListen.test
+KNL-Listen.test:
+  extends: .TestListen.test
+  tags:
+    - knl
+
+Hello.test:
+  extends: .TestHello.test
+KNL-Hello.test:
+  extends: .TestHello.test
+  tags:
+    - knl