Support for for_each meta argument

CHANGELOG.md

@@ -0,0 +1,9 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+- Add support for `for_each` meta argument

examples/demo/togomak.hcl

@@ -3,39 +3,39 @@ togomak {
 }
 
 data "prompt" "repo_name" {
-  prompt = "enter repo name: "
+  prompt  = "enter repo name: "
   default = "username/repo"
 }
 
 locals {
-  repo = "srevinsaju/togomak"
-  lint_tools = ["misspell", "golangci-lint", "abcgo"]
+  repo        = "srevinsaju/togomak"
+  lint_tools  = ["misspell", "golangci-lint", "abcgo"]
   build_types = ["amd64", "i386", "arm64"]
 }
 
 stage "lint" {
   script = <<-EOT
   echo 💅 running style checks for repo ${local.repo}
-  %{ for tool in local.lint_tools }
+  %{for tool in local.lint_tools}
   echo "* running linter: ${tool}"
   sleep 1
-  %{ endfor }
+  %{endfor}
   EOT
 }
 
 
 stage "build" {
   script = <<-EOT
   echo 👷 running ${ansifmt("green", "build")}
-  %{ for arch in local.build_types }
+  %{for arch in local.build_types}
   echo "* building ${local.repo} for ${arch}..."
   sleep 1
-  %{ endfor }
+  %{endfor}
   EOT
 }
 
 stage "deploy" {
-  if = data.prompt.repo_name.value == "srevinsaju/togomak"
+  if         = data.prompt.repo_name.value == "srevinsaju/togomak"
   depends_on = [stage.build]
   container {
     image = "hashicorp/terraform"

examples/docker-entrypoint/togomak.hcl

@@ -4,7 +4,7 @@ togomak {
 
 stage "apt" {
   container {
-    image = "ubuntu:latest"
+    image      = "ubuntu:latest"
     entrypoint = ["apt"]
   }
   args = ["install"]

examples/for-each-map/togomak.hcl

@@ -0,0 +1,21 @@
+togomak {
+  version = 2
+}
+
+locals {
+  m = {
+    part1   = "You Are (Not) Alone."
+    part2   = "You Can (Not) Advance."
+    part3   = "You Can (Not) Redo."
+    part3-1 = "Thrice Upon a Time."
+  }
+}
+
+
+stage "movie" {
+  for_each = local.m
+  name     = "example"
+  script   = <<-EOT
+  echo "Evangelion ${each.key}: ${each.value}"
+  EOT
+}

examples/git/togomak.hcl

@@ -3,9 +3,9 @@ togomak {
 }
 
 data "git" "repo" {
-  url   = "https://github.com/srevinsaju/togomak"
+  url    = "https://github.com/srevinsaju/togomak"
   branch = "v1"
-  files = ["togomak.hcl"]
+  files  = ["togomak.hcl"]
 }
 
 stage "example" {

examples/hooks/togomak.hcl

@@ -5,9 +5,9 @@ togomak {
 
 stage "example" {
   script = "echo hello world"
-  
+
   pre_hook {
-    stage{
+    stage {
       script = "echo before the script for stage ${this.id} runs"
     }
   }
@@ -21,7 +21,7 @@ stage "example" {
 
 stage "example_2" {
   script = "echo bye world"
-  
+
   pre_hook {
     stage {
       script = "echo before the script for stage ${this.id} runs"

examples/lifecycles/togomak.hcl

@@ -7,7 +7,7 @@ stage "normal" {
 }
 
 stage "dont_execute" {
-  if = false
+  if     = false
   script = "echo this shouldnt be executed && exit 1"
 }
 

examples/pre-post/togomak.hcl

@@ -16,5 +16,5 @@ stage "example" {
 
 stage "example_2" {
   depends_on = [stage.example]
-  script = "echo hello world 2"
+  script     = "echo hello world 2"
 }

examples/terraform/togomak.hcl

@@ -3,7 +3,7 @@ togomak {
 }
 
 data "tf" "this" {
-  source = "."
+  source      = "."
   allow_apply = true
 }
 

go.mod

@@ -10,7 +10,6 @@ require (
 	github.com/bcicen/jstream v1.0.1
 	github.com/bmatcuk/doublestar v1.1.5
 	github.com/creack/pty v1.1.18
-	github.com/docker/cli v24.0.6+incompatible
 	github.com/docker/docker v24.0.2+incompatible
 	github.com/docker/go-connections v0.4.0
 	github.com/fatih/color v1.15.0
@@ -33,6 +32,8 @@ require (
 	github.com/zclconf/go-cty-yaml v1.0.3
 	golang.org/x/crypto v0.11.0
 	golang.org/x/text v0.11.0
+	google.golang.org/grpc v1.50.1
+	google.golang.org/protobuf v1.28.1
 )
 
 require (
@@ -45,7 +46,6 @@ require (
 	github.com/aws/aws-sdk-go v1.44.122 // indirect
 	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
 	github.com/googleapis/gax-go/v2 v2.6.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
@@ -54,20 +54,13 @@ require (
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/klauspost/compress v1.15.14 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
-	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/ulikunitz/xz v0.5.11 // indirect
-	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
-	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
-	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
 	go.opencensus.io v0.23.0 // indirect
 	golang.org/x/oauth2 v0.3.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/api v0.100.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20221025140454-527a21cfbd71 // indirect
-	google.golang.org/grpc v1.50.1 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
 )
 
 require (
@@ -81,7 +74,7 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/cloudflare/circl v1.3.3 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
-	github.com/davecgh/go-spew v1.1.1
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/djherbis/buffer v1.2.0 // indirect
 	github.com/djherbis/nio/v3 v3.0.1 // indirect
@@ -143,6 +136,6 @@ require (
 	gotest.tools/v3 v3.4.0 // indirect
 )
 
-replace github.com/sirupsen/logrus v1.9.0 => github.com/srevinsaju/logrus v1.10.2-0.20230616201049-4e5a7636a82f
+replace github.com/sirupsen/logrus v1.9.0 => github.com/srevinsaju/logrus v1.10.3-0.20231014192105-f54cbb8bc619
 
-replace github.com/sirupsen/logrus v1.9.2 => github.com/srevinsaju/logrus v1.10.2-0.20230616201049-4e5a7636a82f
+replace github.com/sirupsen/logrus v1.9.2 => github.com/srevinsaju/logrus v1.10.3-0.20231014192105-f54cbb8bc619

go.sum

@@ -266,8 +266,6 @@ github.com/djherbis/buffer v1.2.0 h1:PH5Dd2ss0C7CRRhQCZ2u7MssF+No9ide8Ye71nPHcrQ
 github.com/djherbis/buffer v1.2.0/go.mod h1:fjnebbZjCUpPinBRD+TDwXSOeNQ7fPQWLfGQqiAiUyE=
 github.com/djherbis/nio/v3 v3.0.1 h1:6wxhnuppteMa6RHA4L81Dq7ThkZH8SwnDzXDYy95vB4=
 github.com/djherbis/nio/v3 v3.0.1/go.mod h1:Ng4h80pbZFMla1yKzm61cF0tqqilXZYrogmWgZxOcmg=
-github.com/docker/cli v24.0.6+incompatible h1:fF+XCQCgJjjQNIMjzaSmiKJSCcfcXb3TWTcc7GAneOY=
-github.com/docker/cli v24.0.6+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/distribution v2.8.2+incompatible h1:T3de5rq0dB1j30rp0sA2rER+m322EBzniBPB6ZIzuh8=
 github.com/docker/distribution v2.8.2+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v24.0.2+incompatible h1:eATx+oLz9WdNVkQrr0qjQ8HvRJ4bOOxfzEo8R+dA3cg=
@@ -406,8 +404,6 @@ github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1/go.mod h1:kpwsk12EmLe
 github.com/google/pprof v0.0.0-20230111200839-76d1ae5aea2b h1:8htHrh2bw9c7Idkb7YNac+ZpTqLMjRpI+FWu51ltaQc=
 github.com/google/pprof v0.0.0-20230111200839-76d1ae5aea2b/go.mod h1:dDKJzRmX4S37WGHujM7tX//fmj1uioxKzKxz3lo4HJo=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
-github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
-github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -520,8 +516,6 @@ github.com/mitchellh/go-testing-interface v1.14.1 h1:jrgshOhYAUVNMAJiKbEu7EqAwgJ
 github.com/mitchellh/go-testing-interface v1.14.1/go.mod h1:gfgS7OtZj6MA4U1UrDRp04twqAjfvlZyCfX3sDjEym8=
 github.com/mitchellh/go-wordwrap v1.0.1 h1:TLuKupo69TCn6TQSyGxwI1EblZZEsQ0vMlAFQflz0v0=
 github.com/mitchellh/go-wordwrap v1.0.1/go.mod h1:R62XHJLzvMFRBbcrT7m7WgmE1eOyTSsCt+hzestvNj0=
-github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
-github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/moby/sys/mountinfo v0.6.2 h1:BzJjoreD5BMFNmD9Rus6gdd1pLuecOFPt8wC+Vygl78=
 github.com/moby/sys/mountinfo v0.6.2/go.mod h1:IJb6JQeOklcdMU9F5xQ8ZALD+CUr5VlGpwtX+VE0rpI=
 github.com/moby/term v0.5.0 h1:xt8Q1nalod/v7BqbG21f8mQPqH+xAaC9C3N3wfWbVP0=
@@ -581,8 +575,8 @@ github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:s
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spf13/afero v1.9.5 h1:stMpOSZFs//0Lv29HduCmli3GUfpFoF3Y1Q/aXj/wVM=
 github.com/spf13/afero v1.9.5/go.mod h1:UBogFpq8E9Hx+xc5CNTTEpTnuHVmXDwZcZcE1eb/UhQ=
-github.com/srevinsaju/logrus v1.10.2-0.20230616201049-4e5a7636a82f h1:fqDRPqbyG4oiL4x03rD5xxnOPTuKScc1Azs3e6xVFb4=
-github.com/srevinsaju/logrus v1.10.2-0.20230616201049-4e5a7636a82f/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/srevinsaju/logrus v1.10.3-0.20231014192105-f54cbb8bc619 h1:YDqV1sOerHY5It8hZRqRpRWSKjaKSmbhxp5cjvMtsGY=
+github.com/srevinsaju/logrus v1.10.3-0.20231014192105-f54cbb8bc619/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -608,13 +602,6 @@ github.com/urfave/cli/v2 v2.25.5 h1:d0NIAyhh5shGscroL7ek/Ya9QYQE0KNabJgiUinIQkc=
 github.com/urfave/cli/v2 v2.25.5/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
 github.com/xanzy/ssh-agent v0.3.3 h1:+/15pJfg/RsTxqYcX6fHqOXZwwMP+2VyYWJeWM2qQFM=
 github.com/xanzy/ssh-agent v0.3.3/go.mod h1:6dzNDKs0J9rVPHPhaGCukekBHKqfl+L3KghI1Bc68Uw=
-github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
-github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb h1:zGWFAtiMcyryUHoUjUJX0/lt1H2+i2Ka2n+D3DImSNo=
-github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
-github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0=
-github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ=
-github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17UxZ74=
-github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
 github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
 github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=

pkg/ci/runnable.go

@@ -12,6 +12,7 @@ import (
 )
 
 const ThisBlock = "this"
+const EachBlock = "each"
 
 type Retryable interface {
 	// CanRetry decides if the runnable can be retried

pkg/ci/stage_hooks.go

@@ -16,7 +16,7 @@ func (s *Stage) BeforeRun(ctx context.Context, opts ...runnable.Option) hcl.Diag
 
 	for _, hook := range s.PreHook {
 		diags = diags.Extend(
-			(&Stage{fmt.Sprintf("%s.pre", s.Identifier()), hook.Stage, nil}).Run(ctx, opts...),
+			(&Stage{fmt.Sprintf("%s.pre", s.Id), nil, hook.Stage, nil}).Run(ctx, opts...),
 		)
 	}
 	return diags
@@ -31,7 +31,7 @@ func (s *Stage) AfterRun(ctx context.Context, opts ...runnable.Option) hcl.Diagn
 
 	for _, hook := range s.PostHook {
 		diags = diags.Extend(
-			(&Stage{fmt.Sprintf("%s.pre", s.Identifier()), hook.Stage, nil}).Run(ctx, opts...),
+			(&Stage{fmt.Sprintf("%s.pre", s.Id), nil, hook.Stage, nil}).Run(ctx, opts...),
 		)
 	}
 	return diags