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109 lines
2.7 KiB
109 lines
2.7 KiB
package client
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import (
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"context"
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"git.reya.zone/reya/hexmap/build"
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"git.reya.zone/reya/hexmap/proto"
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"github.com/magefile/mage/mg"
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"github.com/magefile/mage/target"
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"os"
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"os/exec"
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"path/filepath"
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)
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func NPMInstall(ctx context.Context) error {
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var packageLockOutOfDate, nodeModulesOutOfDate bool
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var err error
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if packageLockOutOfDate, err = target.Path("client/package-lock.json", "client/package-lock.json"); err != nil {
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return err
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}
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if nodeModulesOutOfDate, err = target.Dir("client/node_modules", "client/package.json"); err != nil {
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return err
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}
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if !(packageLockOutOfDate || nodeModulesOutOfDate) {
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return nil
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}
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cmd := exec.CommandContext(ctx, "npm", "install")
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cmd.Dir, err = filepath.Abs("client")
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if err != nil {
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return err
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}
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cmd.Stderr = os.Stderr
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if mg.Verbose() {
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cmd.Stdout = os.Stdout
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}
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return nil
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}
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func ProtocFlags() ([]string, error) {
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buildPath, err := filepath.Abs(filepath.Join(build.ToolsDir, "protoc-gen-ts_proto"))
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if err != nil {
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return nil, err
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}
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return []string{
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"--plugin=" + buildPath,
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"--ts_proto_out=client/src/proto/",
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"--ts_proto_opt=env=browser",
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"--ts_proto_opt=esModuleInterop=true",
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}, nil
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}
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type Protobuf mg.Namespace
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const TSPluginNPMLocation = "client/node_modules/.bin/protoc-gen-ts_proto"
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func (Protobuf) InstallTSPlugin(ctx context.Context) error {
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mg.CtxDeps(ctx, NPMInstall)
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buildPath, err := filepath.Abs(filepath.Join(build.ToolsDir, "protoc-gen-ts_proto"))
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if err != nil {
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return err
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}
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sourcePath, err := filepath.Abs(TSPluginNPMLocation)
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if err != nil {
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return err
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}
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// Errors here just mean we move on to the next step - this could not exist or not be a link, we don't care.
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// The important part is the later parts.
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if linkPath, err := os.Readlink(buildPath); err == nil && linkPath == sourcePath {
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return nil
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}
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// Remove whatever's in the way, if necessary.
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err = os.Remove(buildPath)
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if err != nil && !os.IsNotExist(err) {
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return err
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}
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err = os.Symlink(sourcePath, buildPath)
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if err != nil && !os.IsExist(err) {
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return err
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}
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return nil
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}
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func (Protobuf) MakeProtoDir() error {
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if err := os.Mkdir("client/src/proto", 0755); err != nil && !os.IsExist(err) {
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return err
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}
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return nil
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}
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func (Protobuf) InstallPlugins(ctx context.Context) error {
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mg.CtxDeps(ctx, Protobuf.InstallTSPlugin, Protobuf.MakeProtoDir)
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return nil
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}
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func (Protobuf) Build(ctx context.Context) error {
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mg.SerialCtxDeps(ctx, Protobuf.Clean, Protobuf.InstallPlugins)
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return proto.Compile(ctx, []proto.ProtocFlagsFunc{ProtocFlags})
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}
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func (Protobuf) Clean() error {
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err := os.RemoveAll("client/src/proto")
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if err != nil && !os.IsNotExist(err) {
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return err
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}
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return nil
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}
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// TODO: Build
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// TODO: Clean
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// TODO: Serve
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