CLOUDP-59277: Set up evergreen (#52)

Author: gssbzn

.evergreen.yml

@@ -1,24 +1,3 @@
-#####################################################
-#               A note on expansions                #
-#####################################################
-
-# Expansions usually appear in the form ${key|default}
-# If 'key' is found in the executor's map of currently known
-# expansions, the corresponding value is used. If the key can
-# not be found, the default is used.
-#
-# Arbitrary expansions can be specified in the YAML configuration
-# files in the following places:
-# - The 'expansions' field for buildvariants (branch file)
-# - The 'expansions' field for distros (distros file)
-#
-# A number of 'built-in' expansions are also available for use; these include:
-# - environment variables available on the host machine
-# - 'workdir' (references the executor's work directory).
-# - 'task_id' (references the task id of the task the executor is working on).
-# - 'build_variant' (references the executing task's buildvariant).
-# - 'config_root' (references the root directory for the executor's configuration artifacts).
-
 stepback: true
 command_type: system
 pre_error_fails_task: true
@@ -28,19 +7,13 @@ pre_error_fails_task: true
 ignore:
   - "*.md"
   - "*.txt"
-  - "/dist/**"
-  - "/bin/**"
-  - "/third_party_notices/**"
 
 variables:
   - &go_bin
-      "/opt/golang/go1.13/bin"
-
+      "/opt/golang/go1.14/bin"
   - &go_options
     GO111MODULE: "on"
-    GOFLAGS: "-mod=vendor"
-    GOROOT: "/opt/golang/go1.13"
-
+    GOROOT: "/opt/golang/go1.14"
 functions:
   "clone":
     - command: git.get_project
@@ -53,20 +26,34 @@ functions:
       params:
         add_to_path:
           - *go_bin
-          - *go_bin
         working_dir: mongocli
         env:
           WORKDIR: ${workdir}
           <<: *go_options
         command: make build
-  "package":
-    - command: subprocess.exec
+  "gen-notices":
+    - command: shell.exec
       type: setup
       params:
-        env:
-          WORKDIR: ${workdir}
-          <<: *go_options
-        command: "curl -sfL https://install.goreleaser.com/github.com/goreleaser/goreleaser.sh | sh"
+        working_dir: mongocli
+        script: |
+          set -ex
+          export GOROOT="/opt/golang/go1.14"
+          mkdir go-licenses
+          export GOPATH=${workdir}/go-licenses
+          export PATH="$GOPATH/bin:$GOROOT/bin:$PATH"
+
+          go get -u github.com/google/go-licenses
+          go-licenses save "github.com/mongodb/mongocli" --save_path=third_party_notices
+  "fetch goreleaser":
+    - command: shell.exec
+      type: setup
+      params:
+        working_dir: mongocli
+        script: |
+          set -ex
+          curl -sfL https://install.goreleaser.com/github.com/goreleaser/goreleaser.sh | sh
+  "package":
     - command: subprocess.exec
       type: setup
       params:
@@ -75,9 +62,8 @@ functions:
           - ./bin
         working_dir: mongocli
         env:
-          WORKDIR: ${workdir}
           <<: *go_options
-        command: make build
+        command: make package
 tasks:
   - name: compile
     commands:
@@ -87,14 +73,15 @@ tasks:
     depends_on:
       - name: compile
     commands:
+      - func: "clone"
+      - func: "gen-notices"
+      - func: "fetch goreleaser"
       - func: "package"
 buildvariants:
-  - name: ubuntu
-    display_name: Ubuntu
+  - name: redhat
+    display_name: RHEL7 Test
     run_on:
-      - ubuntu1804-test
-    expansions:
-      test_flags: "blah blah"
+      - rhel70-small
     tasks:
       - name: compile
       - name: package

CONTRIBUTING.md

@@ -29,6 +29,8 @@ The following is a short list of commands that can be run in the root of the pro
 
 We provide a git pre-commit hook to format and check the code, to install it run `make link-git-hooks` 
 
+We run our some packaging and publishing tasks in [Evergreen](https://github.com/evergreen-ci/evergreen).
+
 ### Generating mocks
 
 We use [mockgen](https://github.com/golang/mock) to handle mocking in our unit tests

Makefile

@@ -85,11 +85,13 @@ gen-notices: ## Generate 3rd party notices
 	go-licenses save "github.com/mongodb/mongocli" --save_path=third_party_notices
 
 .PHONY: package
-package: gen-notices ## Use goreleaser to generate builds and publish
+package: ## Use goreleaser to generate builds
+	@echo "==> Packaging"
 	goreleaser --skip-publish --rm-dist --snapshot
 
 .PHONY: release
 release: gen-notices ## Use goreleaser to generate builds and publish
+	@echo "==> Releasing"
 	goreleaser --rm-dist
 
 .PHONY: list