From e902bc5a4c8d9b6120845f08ff9e2887d0d7fc58 Mon Sep 17 00:00:00 2001
From: Semyon Novikov <novikov@fastmail.com>
Date: Sun, 22 Nov 2020 19:20:58 +0500
Subject: [PATCH] Initial commit

- Add simple structures to handle configuration
- Add example configuration
- Add acme events echo handler
---
 .gitignore                        |  1 +
 examples/amitm.toml               | 10 ++++++++
 go.mod                            |  8 +++++++
 go.sum                            |  5 ++++
 internal/config/v1/config.go      | 39 +++++++++++++++++++++++++++++++
 internal/config/v1/config_test.go | 14 +++++++++++
 6 files changed, 77 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 examples/amitm.toml
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 internal/config/v1/config.go
 create mode 100644 internal/config/v1/config_test.go

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7533fc3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+amitm
\ No newline at end of file
diff --git a/examples/amitm.toml b/examples/amitm.toml
new file mode 100644
index 0000000..b3bb888
--- /dev/null
+++ b/examples/amitm.toml
@@ -0,0 +1,10 @@
+[[rules]]
+name = "Golang"
+glob = "*.go"
+action = "put"
+
+[[rules.pipeline]]
+exec = "go fmt $file"
+
+[[rules.pipeline]]
+exec = "echo 'Done formatting $file'"
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..3ccb4d7
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,8 @@
+module git.sr.ht/~nvkv/amitm
+
+go 1.15
+
+require (
+	9fans.net/go v0.0.2
+	github.com/pelletier/go-toml v1.8.1
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..93783a1
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,5 @@
+9fans.net/go v0.0.2 h1:RYM6lWITV8oADrwLfdzxmt8ucfW6UtP9v1jg4qAbqts=
+9fans.net/go v0.0.2/go.mod h1:lfPdxjq9v8pVQXUMBCx5EO5oLXWQFlKRQgs1kEkjoIM=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pelletier/go-toml v1.8.1 h1:1Nf83orprkJyknT6h7zbuEGUEjcyVlCxSUGTENmNCRM=
+github.com/pelletier/go-toml v1.8.1/go.mod h1:T2/BmBdy8dvIRq1a/8aqjN41wvWlN4lrapLU/GW4pbc=
diff --git a/internal/config/v1/config.go b/internal/config/v1/config.go
new file mode 100644
index 0000000..960eb51
--- /dev/null
+++ b/internal/config/v1/config.go
@@ -0,0 +1,39 @@
+package config
+
+import (
+	"github.com/pelletier/go-toml"
+	"io/ioutil"
+)
+
+type PipelineStep struct {
+	Exec string
+}
+
+type Rule struct {
+	Name     string
+	Action   string
+	Glob     string
+	Pipeline []PipelineStep
+}
+
+type Config struct {
+	actionmap map[string][]*Rule
+	Rules     []Rule
+}
+
+func ReadConfig(path string) (*Config, error) {
+	data, err := ioutil.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	cfg := &Config{}
+	err = toml.Unmarshal(data, cfg)
+	if err != nil {
+		return nil, err
+	}
+	cfg.actionmap = make(map[string][]*Rule)
+	for _, rule := range cfg.Rules {
+		cfg.actionmap[rule.Action] = append(cfg.actionmap[rule.Action], &rule)
+	}
+	return cfg, nil
+}
diff --git a/internal/config/v1/config_test.go b/internal/config/v1/config_test.go
new file mode 100644
index 0000000..1edb167
--- /dev/null
+++ b/internal/config/v1/config_test.go
@@ -0,0 +1,14 @@
+package config
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestReadConfig(t *testing.T) {
+	cfg, err := ReadConfig("../../../examples/amitm.toml")
+	fmt.Printf("cfg: %+v\n", cfg.actionmap)
+	if err != nil {
+		t.Errorf("Can't read example.toml file: %s", err)
+	}
+}
-- 
2.30.1