add gh action workflow to mirror circle ci (#468)

Migrate the circle ci workflow to gh actions

.github/actions/publish-junit/action.yml

@@ -0,0 +1,35 @@
+name: Publish JUnit Tests
+description: Publishes JUnit tests to one or more sources
+inputs:
+  files:
+    required: true
+    description: The JUnit files to upload
+  name:
+    required: true
+    description: The name of the suite
+  datadog:
+    required: false
+    description: Upload to Datadog
+    default: 'true'
+  github:
+    required: false
+    description: Upload to GitHub
+    default: 'true'
+
+runs:
+  using: composite
+  steps:
+    - name: Report Tests to Datadog
+      shell: bash
+      if: ${{ inputs.datadog }} == 'true'
+      run: datadog-ci junit upload --service ${{ inputs.name }} ${{ inputs.files }}
+
+    - name: Test Publish
+      uses: phoenix-actions/test-reporting@f957cd93fc2d848d556fa0d03c57bc79127b6b5e # v15
+      if: ${{ inputs.github }} == 'true'
+      with:
+        name: ${{ inputs.name }}
+        output-to: step-summary
+        path: ${{ inputs.files }}
+        reporter: java-junit
+        fail-on-error: 'false'

.github/workflows/main.yml

@@ -0,0 +1,68 @@
+name: Test and Generate Docs
+
+on: pull_request
+
+jobs:
+  go-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
+
+      - name: Set up Go
+        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed
+        with:
+          go-version-file: go.mod
+
+      - name: Install datadog-ci
+        run: npm install -g @datadog/datadog-ci
+
+      - name: Install Dependencies
+        run: |
+          go install github.com/jstemmer/go-junit-report@v1.0.0
+          go install github.com/kyoh86/richgo@v0.3.10
+          go install gotest.tools/gotestsum@latest
+
+      - name: Install golangci-lint
+        uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8 # v6.1.1
+        with:
+          version: v1.62.2
+
+      - name: Run tests with gotestsum
+        run: |
+          mkdir -p ${{ github.workspace }}/artifacts
+          mkdir -p ${{ github.workspace }}/reports
+          gotestsum --packages="./..." \
+            --junitfile ${{ github.workspace }}/reports/go-test_go_tests.xml \
+            --jsonfile ${{ github.workspace }}/artifacts/go-test_go_tests.json \
+            --rerun-fails=2 \
+            --rerun-fails-max-failures=10 \
+            --rerun-fails-report ${{ github.workspace }}/artifacts/rerun_tests_go_tests.txt
+          
+      - name: Publish JUnit Tests
+        uses: ./.github/actions/publish-junit
+        env:
+          DD_API_KEY: ${{ secrets.DATADOG_API_KEY }}
+        with:
+          files: ${{ github.workspace }}/reports/go-test_go_tests.xml
+          name: find-code-references-in-pull-request
+          datadog: 'true'
+          github: 'true'
+
+  github-actions-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
+
+      - uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
+        with:
+          node-version: 20
+
+      - name: Install action-docs
+        run: npm install action-docs
+
+      - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
+        with:
+          extra_args: github-action-docs --all-files

build/package/github-actions/github-actions.go

@@ -14,6 +14,10 @@ import (
 	o "github.com/launchdarkly/ld-find-code-refs/v2/options"
 )
 
+const (
+	millisecondsInSecond = 1000 // Descriptive constant for milliseconds conversion
+)
+
 func main() {
 	log.Init(false)
 	dir := os.Getenv("GITHUB_WORKSPACE")
@@ -55,7 +59,7 @@ func mergeGithubOptions(opts o.Options) (o.Options, error) {
 	if event != nil {
 		repoUrl = event.Repo.Url
 		defaultBranch = event.Repo.DefaultBranch
-		updateSequenceId = int(time.Now().Unix() * 1000) // seconds to ms
+		updateSequenceId = int(time.Now().Unix() * millisecondsInSecond) // seconds to ms
 	}
 
 	opts.RepoType = "github"

internal/git/git.go

@@ -21,6 +21,11 @@ import (
 	"github.com/launchdarkly/ld-find-code-refs/v2/internal/log"
 )
 
+const (
+	// ... other constants ...
+	millisecondsInSecond = 1000 // Descriptive constant for milliseconds conversion
+)
+
 type Client struct {
 	workspace    string
 	GitBranch    string
@@ -227,7 +232,7 @@ type CommitData struct {
 }
 
 // FindExtinctions searches commit history for flags that had references removed recently
-func (c Client) FindExtinctions(project options.Project, flags []string, matcher search.Matcher, lookback int) ([]ld.ExtinctionRep, error) {
+func (c *Client) FindExtinctions(project options.Project, flags []string, matcher search.Matcher, lookback int) ([]ld.ExtinctionRep, error) {
 	commits, err := getCommits(c.workspace, lookback)
 	if err != nil {
 		return nil, err
@@ -327,7 +332,7 @@ func makeExtinctionRepFromCommit(projectKey, flagKey string, commit *object.Comm
 	return ld.ExtinctionRep{
 		Revision: commit.Hash.String(),
 		Message:  commit.Message,
-		Time:     commit.Author.When.Unix() * 1000,
+		Time:     commit.Author.When.Unix() * millisecondsInSecond,
 		ProjKey:  projectKey,
 		FlagKey:  flagKey,
 	}
@@ -342,9 +347,8 @@ func getCommits(workspace string, lookback int) ([]CommitData, error) {
 	if err != nil {
 		return nil, err
 	}
-
 	commits := []CommitData{}
-	for i := 0; i < lookback; i++ {
+	for range make([]struct{}, lookback) {
 		commit, err := logResult.Next()
 		if err != nil {
 			// reached end of commit tree

internal/ld/ld.go

@@ -44,6 +44,7 @@ const (
 	apiVersionHeader = "LD-API-Version"
 	v2ApiPath        = "/api/v2"
 	reposPath        = "/code-refs/repositories"
+	shortShaLength   = 7 // Descriptive constant for SHA length
 )
 
 type ConfigurationError struct {
@@ -76,8 +77,8 @@ func IsTransient(err error) bool {
 // Fallback to default backoff if header can't be parsed
 // https://apidocs.launchdarkly.com/#section/Overview/Rate-limiting
 // Method is curried in order to avoid stubbing the time package and fallback Backoff in unit tests
-func RateLimitBackoff(now func() time.Time, fallbackBackoff h.Backoff) func(time.Duration, time.Duration, int, *http.Response) time.Duration {
-	return func(min, max time.Duration, attemptNum int, resp *http.Response) time.Duration {
+func RateLimitBackoff(now func() time.Time, fallbackBackoff h.Backoff) func(minDuration, _ time.Duration, attemptNum int, resp *http.Response) time.Duration {
+	return func(minDuration, max2 time.Duration, attemptNum int, resp *http.Response) time.Duration {
 		if resp != nil {
 			if resp.StatusCode == http.StatusTooManyRequests {
 				if s, ok := resp.Header["X-Ratelimit-Reset"]; ok {
@@ -95,7 +96,7 @@ func RateLimitBackoff(now func() time.Time, fallbackBackoff h.Backoff) func(time
 			}
 		}
 
-		return fallbackBackoff(min, max, attemptNum, resp)
+		return fallbackBackoff(minDuration, max2, attemptNum, resp)
 	}
 }
 
@@ -108,7 +109,7 @@ func InitApiClient(options ApiOptions) ApiClient {
 	if options.RetryMax != nil && *options.RetryMax >= 0 {
 		client.RetryMax = *options.RetryMax
 	}
-	client.Backoff = RateLimitBackoff(time.Now, h.LinearJitterBackoff)
+	client.Backoff = RateLimitBackoff(time.Now, h.LinearJitterBackoff) //nolint:bodyclose
 
 	return ApiClient{
 		httpClient: client,
@@ -192,7 +193,7 @@ func (c ApiClient) getProjectEnvironment(projKey string) (*ldapi.Environment, er
 }
 
 func (c ApiClient) getFlags(projKey string, params url.Values) ([]ldapi.FeatureFlag, error) {
-	url := c.getPath(fmt.Sprintf("/flags/%s", projKey))
+	url := c.getPath(fmt.Sprintf("/flags/%s", projKey)) //nolint:perfsprint
 	req, err := h.NewRequest(http.MethodGet, url, nil)
 	if err != nil {
 		return nil, err
@@ -441,7 +442,7 @@ type ldErrorResponse struct {
 
 func (c ApiClient) do(req *h.Request) (*http.Response, error) {
 	req.Header.Set("Authorization", c.Options.ApiKey)
-	req.Header.Set(apiVersionHeader, apiVersion)
+	req.Header.Set(apiVersionHeader, apiVersion) //nolint:canonicalheader
 	req.Header.Set("User-Agent", c.Options.UserAgent)
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("Content-Length", strconv.FormatInt(req.ContentLength, 10))
@@ -550,8 +551,8 @@ func (b BranchRep) TotalHunkCount() int {
 func (b BranchRep) WriteToCSV(outDir, projKey, repo, sha string) (path string, err error) {
 	// Try to create a filename with a shortened sha, but if the sha is too short for some unexpected reason, use the branch name instead
 	var tag string
-	if len(sha) >= 7 {
-		tag = sha[:7]
+	if len(sha) >= shortShaLength {
+		tag = sha[:shortShaLength]
 	} else {
 		tag = b.Name
 	}
@@ -577,7 +578,7 @@ func (b BranchRep) WriteToCSV(outDir, projKey, repo, sha string) (path string, e
 	// sort csv by flag key
 	sort.Slice(records, func(i, j int) bool {
 		// sort by flagKey -> path -> startingLineNumber
-		for k := 0; k < 3; k++ {
+		for k := range [3]int{} {
 			if records[i][k] != records[j][k] {
 				return records[i][k] < records[j][k]
 			}

options/flags.go

@@ -45,7 +45,7 @@ Allowed template variables: 'branchName', 'sha'. If "commitUrlTemplate" is not p
 	{
 		name:         "contextLines",
 		short:        "C",
-		defaultValue: 2,
+		defaultValue: 2, //nolint:mnd
 		usage: `The number of context lines to send to LaunchDarkly. If < 0, no
 source code will be sent to LaunchDarkly. If 0, only the lines containing
 flag references will be sent. If > 0, will send that number of context
@@ -94,7 +94,7 @@ LaunchDarkly API is unreachable or returns an unexpected response.`,
 	{
 		name:         "lookback",
 		short:        "l",
-		defaultValue: 10,
+		defaultValue: 10, //nolint:mnd
 		usage: `Sets the number of git commits to search in history for
 whether a feature flag was removed from code. May be set to 0 to disabled this feature. Setting this option to a high value will increase search time.`,
 	},

options/options.go

@@ -195,7 +195,7 @@ func (o Options) ValidateRequired() error {
 	}
 
 	if len(o.ProjKey) > 0 && len(o.Projects) > 0 {
-		return fmt.Errorf("`--projKey` cannot be combined with `projects` in configuration")
+		return errors.New("`--projKey` cannot be combined with `projects` in configuration")
 	}
 
 	if len(o.ProjKey) > maxProjKeyLength {
@@ -263,7 +263,7 @@ func (o Options) Validate() error {
 	}
 
 	if o.Revision != "" && o.Branch == "" {
-		return fmt.Errorf(`"branch" option is required when "revision" option is set`)
+		return errors.New(`"branch" option is required when "revision" option is set`)
 	}
 
 	if len(o.Projects) > 0 {

search/matcher.go

@@ -83,7 +83,7 @@ func buildElementPatterns(flags []string, delimiters string) map[string][]string
 			for _, left := range delimiters {
 				for _, right := range delimiters {
 					var sb strings.Builder
-					sb.Grow(len(flag) + 2)
+					sb.Grow(len(flag) + 2) //nolint:mnd
 					sb.WriteRune(left)
 					sb.WriteString(flag)
 					sb.WriteRune(right)