feat(scripts): update install.sh to use packages on macOS

pkg/scripts_test/check_darwin.go

@@ -0,0 +1,166 @@
+package sumologic_scripts_tests
+
+import (
+	"io/fs"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/stretchr/testify/require"
+)
+
+func checkConfigFilesOwnershipAndPermissions(ownerName string, ownerGroup string) func(c check) {
+	return func(c check) {
+		etcPathGlob := filepath.Join(etcPath, "*")
+		etcPathNestedGlob := filepath.Join(etcPath, "*", "*")
+
+		for _, glob := range []string{etcPathGlob, etcPathNestedGlob} {
+			paths, err := filepath.Glob(glob)
+			require.NoError(c.test, err)
+			for _, path := range paths {
+				var permissions uint32
+				info, err := os.Stat(path)
+				require.NoError(c.test, err)
+				if info.IsDir() {
+					if path == etcPath {
+						permissions = etcPathPermissions
+					} else {
+						permissions = configPathDirPermissions
+					}
+				} else {
+					switch path {
+					case configPath:
+						// /etc/otelcol-sumo/sumologic.yaml
+						permissions = configPathFilePermissions
+					case userConfigPath:
+						// /etc/otelcol-sumo/conf.d/common.yaml
+						permissions = commonConfigPathFilePermissions
+					default:
+						// /etc/otelcol-sumo/conf.d/*
+						permissions = confDPathFilePermissions
+					}
+				}
+				PathHasPermissions(c.test, path, permissions)
+				PathHasOwner(c.test, configPath, ownerName, ownerGroup)
+			}
+		}
+		PathHasPermissions(c.test, configPath, configPathFilePermissions)
+	}
+}
+
+func checkDifferentTokenInLaunchdConfig(c check) {
+	require.NotEmpty(c.test, c.installOptions.installToken, "installation token has not been provided")
+
+	conf, err := getLaunchdConfig(launchdPath)
+	require.NoError(c.test, err)
+
+	require.Equal(c.test, "different"+c.installOptions.installToken, conf.EnvironmentVariables.InstallationToken, "installation token is different than expected")
+}
+
+func checkGroupExists(c check) {
+	exists := dsclKeyExistsForPath(c.test, "/Groups", systemGroup)
+	require.True(c.test, exists, "group has not been created")
+}
+
+func checkGroupNotExists(c check) {
+	exists := dsclKeyExistsForPath(c.test, "/Groups", systemGroup)
+	require.False(c.test, exists, "group has been created")
+}
+
+func checkHostmetricsOwnershipAndPermissions(ownerName string, ownerGroup string) func(c check) {
+	return func(c check) {
+		PathHasOwner(c.test, hostmetricsConfigPath, ownerName, ownerGroup)
+		PathHasPermissions(c.test, hostmetricsConfigPath, confDPathFilePermissions)
+	}
+}
+
+func checkLaunchdConfigCreated(c check) {
+	require.FileExists(c.test, launchdPath, "launchd configuration has not been created properly")
+}
+
+func checkLaunchdConfigNotCreated(c check) {
+	require.NoFileExists(c.test, launchdPath, "launchd configuration has been created")
+}
+
+func checkPackageCreated(c check) {
+	re, err := regexp.Compile("Package downloaded to: .*/otelcol-sumo.pkg")
+	require.NoError(c.test, err)
+
+	matchedLine := ""
+	for _, line := range c.output {
+		if re.MatchString(line) {
+			matchedLine = line
+		}
+	}
+	require.NotEmpty(c.test, matchedLine, "package path not in output")
+
+	packagePath := strings.TrimPrefix(matchedLine, "Package downloaded to: ")
+	require.FileExists(c.test, packagePath, "package has not been created")
+}
+
+func checkTokenInLaunchdConfig(c check) {
+	require.NotEmpty(c.test, c.installOptions.installToken, "installation token has not been provided")
+
+	conf, err := getLaunchdConfig(launchdPath)
+	require.NoError(c.test, err)
+
+	require.Equal(c.test, c.installOptions.installToken, conf.EnvironmentVariables.InstallationToken, "installation token is different than expected")
+}
+
+func checkUserExists(c check) {
+	exists := dsclKeyExistsForPath(c.test, "/Users", systemUser)
+	require.True(c.test, exists, "user has not been created")
+}
+
+func checkUserNotExists(c check) {
+	exists := dsclKeyExistsForPath(c.test, "/Users", systemUser)
+	require.False(c.test, exists, "user has been created")
+}
+
+func preActionInstallPackage(c check) {
+	c.code, c.output, c.errorOutput, c.err = runScript(c)
+}
+
+func preActionInstallPackageWithDifferentAPIBaseURL(c check) {
+	c.installOptions.apiBaseURL = "different" + c.installOptions.apiBaseURL
+	c.code, c.output, c.errorOutput, c.err = runScript(c)
+}
+
+func preActionInstallPackageWithDifferentTags(c check) {
+	c.installOptions.tags = map[string]string{
+		"some": "tag",
+	}
+	c.code, c.output, c.errorOutput, c.err = runScript(c)
+}
+
+func preActionInstallPackageWithNoAPIBaseURL(c check) {
+	c.installOptions.apiBaseURL = ""
+	c.code, c.output, c.errorOutput, c.err = runScript(c)
+}
+
+func preActionInstallPackageWithNoTags(c check) {
+	c.installOptions.tags = nil
+	c.code, c.output, c.errorOutput, c.err = runScript(c)
+}
+
+func preActionMockLaunchdConfig(c check) {
+	f, err := os.Create(launchdPath)
+	require.NoError(c.test, err)
+
+	err = f.Chmod(fs.FileMode(launchdPathFilePermissions))
+	require.NoError(c.test, err)
+
+	conf := NewLaunchdConfig()
+	err = saveLaunchdConfig(launchdPath, conf)
+	require.NoError(c.test, err)
+}
+
+func preActionWriteDifferentTokenToLaunchdConfig(c check) {
+	conf, err := getLaunchdConfig(launchdPath)
+	require.NoError(c.test, err)
+
+	conf.EnvironmentVariables.InstallationToken = "different" + c.installOptions.installToken
+	err = saveLaunchdConfig(launchdPath, conf)
+	require.NoError(c.test, err)
+}