commit 4e25a50bc48fa429db1804c5859380d359cff575
Author: jake <jake.young.dev@gmail.com>
Date:   Sun Nov 9 11:06:04 2025 -0500

    init commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..577ffa6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+compose.yaml
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..ce8ec35
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module code.jakeyoungdev.com/go/compose-parser
+
+go 1.24.6
+
+require gopkg.in/yaml.v3 v3.0.1
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..a62c313
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,4 @@
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..09db35d
--- /dev/null
+++ b/main.go
@@ -0,0 +1,106 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"regexp"
+
+	"gopkg.in/yaml.v3"
+)
+
+type RestartConfig struct {
+	Condition   *string `yaml:"condition"`
+	Delay       *string `yaml:"delay"`
+	MaxAttempts *int    `yaml:"max_attempts"`
+	Window      *string `yaml:"window"`
+}
+
+type DeployConfig struct {
+	Policy *RestartConfig `yaml:"restart_policy"`
+}
+
+type ServiceConfig struct {
+	MemLimit *string       `yaml:"mem_limit"`
+	Cpus     *float64      `yaml:"cpus"`
+	Ports    *[]string     `yaml:"ports"`
+	Deploy   *DeployConfig `yaml:"deploy"`
+}
+
+type Compose struct {
+	Services map[string]ServiceConfig `yaml:"services"`
+}
+
+func main() {
+	filePath := os.Getenv("COMPOSE_FILE_PATH")
+	if filePath == "" {
+		filePath = "./compose.yaml"
+	}
+	f, err := os.Open(filePath)
+	if err != nil {
+		panic(err)
+	}
+	defer f.Close()
+
+	fd, err := io.ReadAll(f)
+	if err != nil {
+		panic(err)
+	}
+
+	var data Compose
+	err = yaml.Unmarshal(fd, &data)
+	if err != nil {
+		panic(err)
+	}
+
+	type report struct {
+		Name           string
+		PolicyPresent  bool
+		PortSafety     bool
+		PortIssues     []string
+		ResourceSafety bool
+		ResourceIssues []string
+	}
+
+	var issues []report
+	for name, serviceConf := range data.Services {
+		r := report{
+			Name: name,
+		}
+
+		if serviceConf.Ports != nil {
+			matched, err := regexp.Match(`.*:.*:.*`, []byte((*serviceConf.Ports)[0]))
+			if err != nil {
+				panic(err)
+			}
+
+			if !matched {
+				r.PortSafety = false
+				r.PortIssues = append(r.PortIssues, "host port does not have an IP addressed and is fully opened")
+			} else {
+				r.PortSafety = true
+			}
+		} else {
+			r.PortSafety = true
+		}
+
+		r.ResourceSafety = true
+		if serviceConf.MemLimit == nil {
+			r.ResourceSafety = false
+			r.ResourceIssues = append(r.ResourceIssues, "no memory limit set")
+		}
+		if serviceConf.Cpus == nil {
+			r.ResourceSafety = false
+			r.ResourceIssues = append(r.ResourceIssues, "no cpu limit set")
+		}
+
+		if serviceConf.Deploy != nil && serviceConf.Deploy.Policy != nil {
+			r.PolicyPresent = true
+		} else {
+			r.PolicyPresent = false
+		}
+
+		fmt.Printf("%+v\n", r)
+		issues = append(issues, r)
+	}
+}