Merge pull request #86 from numtide/add-text-file-datasource

added linuxbox_text_file datasource

.github/workflows/dev_release.yml

@@ -26,26 +26,26 @@ jobs:
           go-version: 1.17
       - name: Import GPG key
         id: import_gpg
-        uses: crazy-max/ghaction-import-gpg@v3.0.0
+        uses: crazy-max/ghaction-import-gpg@v6.0.0
         with:
-          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
           passphrase: ${{ secrets.GPG_PASSPHRASE }}
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v2
+        uses: goreleaser/goreleaser-action@v4
         with:
           version: latest
-          args: release --rm-dist --snapshot
+          args: release --clean --snapshot
         env:
           GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
-            name: darwin-amd64
-            path: dist/*_darwin_amd64.zip
-      - uses: actions/upload-artifact@v2
+          name: darwin-amd64
+          path: dist/*_darwin_amd64.zip
+      - uses: actions/upload-artifact@v4
         with:
-            name: linux-amd64
-            path: dist/*_linux_amd64.zip
+          name: linux-amd64
+          path: dist/*_linux_amd64.zip
       # - uses: actions/upload-artifact@v2
       #   with:
       #       name: windows-amd64

.github/workflows/release.yml

@@ -13,7 +13,7 @@ name: release
 on:
   push:
     tags:
-      - 'v*'
+      - "v*"
 jobs:
   goreleaser:
     runs-on: ubuntu-latest
@@ -36,7 +36,7 @@ jobs:
         uses: goreleaser/goreleaser-action@v2
         with:
           version: latest
-          args: release --rm-dist
+          args: release --clean
         env:
           GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -3,3 +3,5 @@ terraform-provider-linuxbox
 terraform.tfstate.backup
 terraform.tfstate
 
+
+dist/

.goreleaser.yml

@@ -1,5 +1,6 @@
 # Visit https://goreleaser.com for documentation on how to customize this
 # behavior.
+version: 2
 before:
   hooks:
     - go mod tidy
@@ -45,4 +46,4 @@ release:
   # Visit your project's GitHub Releases page to publish this release.
   draft: true
 changelog:
-  skip: true
+  disable: true

datasource/textfile/text_file_resource.go

@@ -0,0 +1,61 @@
+package textfile
+
+import (
+	"fmt"
+
+	"github.com/alessio/shellescape"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/numtide/terraform-provider-linuxbox/sshsession"
+)
+
+func Resource() *schema.Resource {
+	return &schema.Resource{
+		Read: resourceRead,
+
+		Schema: map[string]*schema.Schema{
+			"ssh_key": {
+				Type:      schema.TypeString,
+				Required:  true,
+				Sensitive: true,
+			},
+
+			"ssh_user": {
+				Type:     schema.TypeString,
+				Required: false,
+				Default:  "root",
+				Optional: true,
+			},
+
+			"host_address": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+
+			"path": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+
+			"content": {
+				Type: schema.TypeString,
+			},
+		},
+	}
+}
+
+func resourceRead(d *schema.ResourceData, m interface{}) error {
+	path := d.Get("path").(string)
+
+	cmd := fmt.Sprintf("cat %s", shellescape.Quote(path))
+	stdout, _, err := sshsession.Run(d, cmd)
+	if err != nil {
+		return fmt.Errorf("while getting content of %s: %w", path, err)
+	}
+
+	stdoutString := string(stdout)
+
+	d.Set("content", stdoutString)
+
+	return nil
+
+}

docs/data-sources/text_file.md

@@ -0,0 +1,27 @@
+# `linuxbox_text_file` Resource
+
+Reads a file from the target host.
+
+## Example Usage
+
+```hcl
+datasource "linuxbox_text_file" "authorized_keys" {
+  host_address = digitalocean_droplet.test.ipv4_address
+  ssh_key      = tls_private_key.ssh_key.private_key_pem
+
+  path  = "/root/.ssh/authorized_keys"
+}
+```
+
+## Argument Reference
+
+* `host_address` - (Required) Machine hostname to connect to.
+* `ssh_key`      - (Required) Machine SSH key to connect with.
+* `ssh_user`     - (Optional) Machine SSH user to connect with (default: "root").
+* `path`         - (Required) Path of the file to create.
+
+## Attribute Reference
+
+- `content` - Content of the file
+
+None

provider.go

@@ -3,6 +3,7 @@ package main
 import (
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 	"github.com/numtide/terraform-provider-linuxbox/datasource/sourcehash"
+	datasource_textfile "github.com/numtide/terraform-provider-linuxbox/datasource/textfile"
 	"github.com/numtide/terraform-provider-linuxbox/resource/binaryfile"
 	"github.com/numtide/terraform-provider-linuxbox/resource/directory"
 	"github.com/numtide/terraform-provider-linuxbox/resource/docker"
@@ -31,6 +32,7 @@ func Provider() *schema.Provider {
 
 		DataSourcesMap: map[string]*schema.Resource{
 			"linuxbox_source_hash": sourcehash.Resource(),
+			"linuxbox_text_file":   datasource_textfile.Resource(),
 		},
 
 		ResourcesMap: map[string]*schema.Resource{