Add support for provider-side previews (#90)

Author: stack72

CHANGELOG.md

@@ -2,6 +2,7 @@
 * Upgrade to pulumi-terraform-bridge v2.8.0
 * Upgrade to Pulumi v2.10.0
 * Upgrade to Pulumi v2.12.0 and pulumi-terraform-bridge v2.11.0
+* Improving the accuracy of previews leading to a more accurate understanding of what will actually change rather than assuming all output properties will change
 
 ---
 

provider/go.mod

@@ -4,7 +4,7 @@ go 1.14
 
 require (
 	github.com/hashicorp/terraform-plugin-sdk v1.7.0
-	github.com/pulumi/pulumi-terraform-bridge/v2 v2.11.0
+	github.com/pulumi/pulumi-terraform-bridge/v2 v2.11.1-0.20201020163502-64cff1e50894
 	github.com/pulumi/pulumi/sdk/v2 v2.12.0
 	github.com/terraform-providers/terraform-provider-postgresql v1.7.1
 )

provider/go.sum

@@ -407,6 +407,8 @@ github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
 github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
+github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/pty v1.1.4/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
@@ -514,10 +516,10 @@ github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
-github.com/pulumi/pulumi-terraform-bridge/v2 v2.11.0 h1:1QRTyQB/IR1kCu/Q93WDoSkpeiqhyIxLYWl80r0MRMc=
-github.com/pulumi/pulumi-terraform-bridge/v2 v2.11.0/go.mod h1:oAnoNd+jzGFYjDWs+SSmCjHq6CmDo8urBCfbFRb/v2E=
-github.com/pulumi/pulumi/pkg/v2 v2.11.3-0.20201009201355-249140242ebb h1:xELQLO+B85/Rt7tGB+NcFvVYVbHg1Ftkd26rCvfA318=
-github.com/pulumi/pulumi/pkg/v2 v2.11.3-0.20201009201355-249140242ebb/go.mod h1:7NmgAy555Lk7v4Ddb6HF1BVAhdyT3012h47vz/hLD2k=
+github.com/pulumi/pulumi-terraform-bridge/v2 v2.11.1-0.20201020163502-64cff1e50894 h1:yUnJDty8PgO26E8T0xX5CwslQ5CZTVqdTzfv0PnSN20=
+github.com/pulumi/pulumi-terraform-bridge/v2 v2.11.1-0.20201020163502-64cff1e50894/go.mod h1:HeGEtErxeRTElloiI8SJvnb2X/AgGvOxgTGI0irEIus=
+github.com/pulumi/pulumi/pkg/v2 v2.12.1-0.20201019222817-89c956d18942 h1:IB34mt9friGXJGaRbZNwerIK9Oz0LfBruhbVEkJKDPg=
+github.com/pulumi/pulumi/pkg/v2 v2.12.1-0.20201019222817-89c956d18942/go.mod h1:a5zxh9WrYwWR/cDOhPMNFOUpJuwtyeFS+ZYJebehQ+c=
 github.com/pulumi/pulumi/sdk/v2 v2.2.1/go.mod h1:QNbWpL4gvf3X0lUFT7TXA2Jo1ff/Ti2l97AyFGYwvW4=
 github.com/pulumi/pulumi/sdk/v2 v2.11.3-0.20201009201355-249140242ebb/go.mod h1:WQ4WaHMA7mduVHAJi87iIqbWvqsuBUYccBiKK+FrayI=
 github.com/pulumi/pulumi/sdk/v2 v2.12.0 h1:d2BQnOvRWCbxDG5DO0bz5FkhFbymABmOxlsx0h2Yhm8=