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18 commits

Author SHA1 Message Date
hashicorp-copywrite[bot]
6af0b29558 [COMPLIANCE] Update Copyright and License Headers 2025-11-30 18:32:15 +00:00
Tanmay Jain
24d73a2b6a Fixed Test Cases 2025-06-24 21:36:50 +05:30
Martin Grogan
5e6e1a2217 hcl: add get GetHCPPackerRegistry method to PackerConfig 
This method will be used to validate and fetch the correct
HCPPackerRefistry block to be used in HCP build

hcl: check for multiple HCP Packer registry block

hcl: support for top level HCP Packer Registry

hcl: deprecation warning for build block based hcp config
 2025-03-11 14:49:59 -04:00
Lucas Bajolet
98198b5af8 packer: make GetBuilds return *[]CoreBuild 
The GetBuilds function, available on both HCL2 and legacy JSON
configuration objects, used to return the Build interface.
This typing by interface is not useful in this instance, since all the
uses of `GetBuilds' are self-contained within Packer, and we're never
using any other implementation for it than `*CoreBuild`.

We've been relying on the dynamic type for all the builds being
*CoreBuild in some places of the code, so to avoid potential surprises
in the future, we'll change the signature now so it returns only
concrete types.
 2025-02-13 16:06:02 -05:00
Devashish
595b45e67c Packer tracks Version and Plugins Metadata (#12860) 2024-04-11 12:55:04 -04:00
hashicorp-copywrite[bot]
19055df3ec
[COMPLIANCE] License changes (#12568) 
* Updating the license from MPL to Business Source License

Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at https://hashi.co/bsl-blog, FAQ at https://hashi.co/license-faq, and details of the license at www.hashicorp.com/bsl.

* Update copyright file headers to BUSL-1.1

---------

Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
 2023-08-10 15:53:29 -07:00
hashicorp-copywrite[bot]
b7df3ca36f
[COMPLIANCE] Add Copyright and License Headers (#12254) 
Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
 2023-03-02 15:37:05 -05:00
Lucas Bajolet
c0e7e7bd3c hcl2: report error on build without sources 
When a template describes a build block without a source reference, the
build should be considered invalid as we won't have a CoreBuild produced
as a result of the need to have both.

In current versions of Packer, this will produce an error message
hinting that nothing will happen because of the lack of either build or
source block.

This commit takes the defined block, and points out to it as missing a
source block as being the reason why nothing is happening, making it
clearer what is required for an HCL2 build to be processed.
 2022-09-30 15:39:27 -04:00
Lucas Bajolet
a298617ecb command/build: warn and exit when nothing to build 
When a `packer build' is run on a config that does not define anything
to be built, the process would run normally, and only state that no
artifacts were produced after builds were run successfully.

This is misleading as we reach the end of the command without having a
proper warning that nothing was even attempted to be built.

This commit adds a warning when that happens, and leaves immediately
after.
 2022-09-13 15:58:28 -04:00
Adrien Delorme
3135714465
rename all things 'inexist[e|a]nt' to 'nonexistent' & fix tests (#11325) 
+ a typo
 2021-10-11 15:48:51 +02:00
Adrien Delorme
ed091163be
HCL2 Parse packer.required_plugins block + packer init (#10304) 
This adds the new `required_plugins` block to be nested under the packer block.

Example:
```hcl
packer {
  required_plugins {
    aws = {
      version = ">= 2.7.0"
      source = "azr/aws"
    }
    azure = ">= 2.7.0"
  }
}
```

For example on darwin_amd64 Packer will install those under :
* "${PACKER_HOME_DIR}/plugin/github.com/azr/amazon/packer-plugin-amazon_2.7.0_x5.0_darwin_amd64"
* "${PACKER_HOME_DIR}/plugin/github.com/hashicorp/azure/packer-plugin-azure_2.7.0_x5.0_darwin_amd64_x5"

+ docs
+ tests
 2021-02-02 18:05:04 +01:00
Megan Marsh
88b7b0e14a remove sdk 2020-12-17 13:29:25 -08:00
Megan Marsh
39ab646236
move plugin and rpc code into sdk; other minor tweaks (#10359) 2020-12-09 12:39:54 +01:00
Adrien Delorme
125ffe36c3 Allow to override some source fields from the build section 
Using `hcl.MergeBodies`
 2020-05-25 17:09:37 +02:00
Adrien Delorme
c8300b620a allow to use hcl files as var files in HCL mode 
fix #8781
 2020-03-12 15:41:40 +01:00
Adrien Delorme
193dad46e6
Hcl2 input variables, local variables and functions (#8588) 
Mainly redefine or reused what Terraform did.

* allow to used `variables`, `variable` and `local` blocks
* import the following functions and their docs from Terraform: abs, abspath, basename, base64decode, base64encode, bcrypt, can, ceil, chomp, chunklist, cidrhost, cidrnetmask, cidrsubnet, cidrsubnets, coalesce, coalescelist, compact, concat, contains, convert, csvdecode, dirname, distinct, element, file, fileexists, fileset, flatten, floor, format, formatdate, formatlist, indent, index, join, jsondecode, jsonencode, keys, length, log, lookup, lower, max, md5, merge, min, parseint, pathexpand, pow, range, reverse, rsadecrypt, setintersection, setproduct, setunion, sha1, sha256, sha512, signum, slice, sort, split, strrev, substr, timestamp, timeadd, title, trim, trimprefix, trimspace, trimsuffix, try, upper, urlencode, uuidv4, uuidv5, values, yamldecode, yamlencode, zipmap.
 2020-02-06 11:49:21 +01:00
nywilken
d2a9e6b32e Format code with gofmt -s -w 2020-01-28 16:52:50 -05:00
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
}
```
 2019-12-17 11:25:56 +01:00