4 Commits (371be8775df4654c7bb0579f4c849b2a28a024fa)

Author	SHA1	Message	Date
Adrien Delorme	40947c2bf6	HCL2: generate hcl tags with go-cty tags too (#9306) ... This will allow to generate the config files: ```go package main import ( "fmt" "github.com/hashicorp/hcl/v2/gohcl" "github.com/hashicorp/hcl/v2/hclwrite" "github.com/hashicorp/packer/builder/alicloud/ecs" ) func main() { name := "name" app := ecs.FlatConfig{ AlicloudImageName: &name, ECSSystemDiskMapping: &ecs.FlatAlicloudDiskDevice{ DiskName: &name, }, } f := hclwrite.NewEmptyFile() block := gohcl.EncodeAsBlock(&app, `source "something" "something"`) f.Body().AppendBlock(block) fmt.Printf("%s", f.Bytes()) } ``` Will output: ``` source "something" "something" { packer_user_variables = null packer_sensitive_variables = null image_name = "name" image_share_account = null image_unshare_account = null image_copy_regions = null image_copy_names = null tags = null tag = null system_disk_mapping = { disk_category = null, disk_delete_with_instance = null, disk_descri ption = null, disk_device = null, disk_encrypted = null, disk_name = "name", disk_size = null, disk_ snapshot_id = null } image_disk_mappings = null ssh_remote_tunnels = null ssh_local_tunnels = null ssh_public_key = null ssh_private_key = null } ``` This is a good first step for #9015 and #9282 fix #9304	6 years ago
Adrien Delorme	840e67f775	HCL2: when we see a map generate an attribute spec instead of a block spec (#9035) ... * mapstructure-to-hcl2: when we see a map generate an attribute spec and not a block spec this will alow to do tags = { key = "value" } instead of tags { key = "value" } This will also enable using variables directly for those tags * generate code * update tests	6 years ago
Adrien Delorme	0785c2f6fc	build using HCL2 (#8423) ... This follows #8232 which added the code to generate the code required to parse HCL files for each packer component. All old config files of packer will keep on working the same. Packer takes one argument. When a directory is passed, all files in the folder with a name ending with “.pkr.hcl” or “.pkr.json” will be parsed using the HCL2 format. When a file ending with “.pkr.hcl” or “.pkr.json” is passed it will be parsed using the HCL2 format. For every other case; the old packer style will be used. ## 1. the hcl2template pkg can create a packer.Build from a set of HCL (v2) files I had to make the packer.coreBuild (which is our one and only packer.Build ) a public struct with public fields ## 2. Components interfaces get a new ConfigSpec Method to read a file from an HCL file. This is a breaking change for packer plugins. a packer component can be a: builder/provisioner/post-processor each component interface now gets a `ConfigSpec() hcldec.ObjectSpec` which allows packer to tell what is the layout of the hcl2 config meant to configure that specific component. This ObjectSpec is sent through the wire (RPC) and a cty.Value is now sent through the already existing configuration entrypoints: Provisioner.Prepare(raws ...interface{}) error Builder.Prepare(raws ...interface{}) ([]string, error) PostProcessor.Configure(raws ...interface{}) error close #1768 Example hcl files: ```hcl // file amazon-ebs-kms-key/run.pkr.hcl build { sources = [ "source.amazon-ebs.first", ] provisioner "shell" { inline = [ "sleep 5" ] } post-processor "shell-local" { inline = [ "sleep 5" ] } } // amazon-ebs-kms-key/source.pkr.hcl source "amazon-ebs" "first" { ami_name = "hcl2-test" region = "us-east-1" instance_type = "t2.micro" kms_key_id = "c729958f-c6ba-44cd-ab39-35ab68ce0a6c" encrypt_boot = true source_ami_filter { filters { virtualization-type = "hvm" name = "amzn-ami-hvm-????.??.?.????????-x86_64-gp2" root-device-type = "ebs" } most_recent = true owners = ["amazon"] } launch_block_device_mappings { device_name = "/dev/xvda" volume_size = 20 volume_type = "gp2" delete_on_termination = "true" } launch_block_device_mappings { device_name = "/dev/xvdf" volume_size = 500 volume_type = "gp2" delete_on_termination = true encrypted = true } ami_regions = ["eu-central-1"] run_tags { Name = "packer-solr-something" stack-name = "DevOps Tools" } communicator = "ssh" ssh_pty = true ssh_username = "ec2-user" associate_public_ip_address = true } ```	6 years ago
Adrien Delorme	078ba7c8c3	commit old code generation tool ... for history	7 years ago