restored ci_setup.d

Author: SingingBush

ci_setup.d

@@ -0,0 +1,99 @@
+import std.file;
+import std.process;
+import std.stdio : writeln;
+
+string envGet(string name)
+{
+	return environment.get(name, null);
+}
+
+bool envBool(string name)
+{
+	return environment.get(name, null) == "true";
+}
+
+void copyIfExists(string from, string to)
+{
+	if(exists(from) && isFile(from))
+		copy(from, to);
+}
+
+int main()
+{
+	auto haveRdmd = executeShell("rdmd --help").status == 0;
+	if(!haveRdmd)
+	{
+		auto dmdZip = "dmd.2.076.0."~environment["TRAVIS_OS_NAME"]~".zip";
+		spawnShell("wget http://downloads.dlang.org/releases/2017/"~dmdZip).wait;
+		spawnShell("unzip -q -d local-dmd "~dmdZip).wait;
+	}
+
+	// MySQL is not installed by default on OSX build agents
+	auto mysqlPrefix = "";
+	if(environment["TRAVIS_OS_NAME"] == "osx")
+	{
+		if(envGet("DB") == "mysql-5.6")
+		{
+			spawnShell("brew update").wait;
+			spawnShell("brew install [email protected] && brew services start mysql56").wait;
+			mysqlPrefix = "/usr/local/opt/[email protected]/bin/";
+		}
+		else if(envGet("DB") == "mysql-latest")
+		{
+			spawnShell("brew update").wait;
+			spawnShell("brew install mysql && brew services start mysql").wait;
+		}
+		else
+		{
+			writeln("Envar 'DB' must be 'mysql-5.6' or 'mysql-latest', not '", envGet("DB"), "'");
+			return 1;
+		}
+	}
+
+	// Use the requested version of dub.selections.json.
+	if(envGet("DUB_SELECT") != null)
+	{
+		string dubSelections = "dub.selections."~envGet("DUB_SELECT")~".json";
+		writeln("Using alternative dub dependencies file: ", dubSelections);
+		copy(dubSelections, "dub.selections.json");
+		copy("examples/homePage/dub.selections."~envGet("DUB_SELECT")~".json", "examples/homePage/dub.selections.json");
+	}
+	else if(!envBool("NO_VIBE") && !envBool("DUB_UPGRADE"))
+	{
+		writeln("ERROR: All travis jobs must specify one of the following environment variables:");
+		writeln("       DUB_SELECT=... *or* DUB_UPGRADE=true *or* NO_VIBE=true.");
+		return 1;
+	}
+
+	// Download (and maybe upgrade) DUB dependencies
+	//
+	// Doing this here, instead of when "dub test" is run later,
+	// ensures that any intermittent server
+	// failures are more likely to be correctly marked as "job error"
+	// rather than "tests failed".
+	if(envBool("DUB_UPGRADE"))
+	{
+		// Update all dependencies
+		writeln("Updating all DUB dependencies...");
+		spawnShell("dub upgrade").wait;
+		chdir("examples/homePage");
+		spawnShell("dub upgrade").wait;
+		chdir("../..");
+	}
+	else
+	{
+		// Don't upgrade dependencies.
+		writeln("Downloading dependencies WITHOUT upgrading them...");
+		spawnShell("dub upgrade --missing-only").wait;
+		chdir("examples/homePage");
+		spawnShell("dub upgrade --missing-only").wait;
+		chdir("../..");
+	}
+
+	// Setup DB
+	spawnShell(mysqlPrefix~`mysql -u root -e 'SHOW VARIABLES LIKE "%version%";'`).wait;
+	spawnShell(mysqlPrefix~`mysql -u root -e 'CREATE DATABASE mysqln_testdb;'`).wait;
+	write("testConnectionStr.txt", "host=127.0.0.1;port=3306;user=root;pwd=;db=mysqln_testdb");
+	
+	return 0;
+}