More upgrade checklist info

Author: avh4

src/packageTransformations.js

@@ -70,14 +70,23 @@ module.exports = {
       ifMet: [{ action: "installPackage", packageName: "elm/regex" }]
     }
   ],
-  "elm-lang/html": [{ action: "installPackage", packageName: "elm/html" }],
+  "elm-lang/html": [
+    {
+      action: "installPackage",
+      packageName: "elm/html",
+      todos: [
+        "If you used Html.program*, install elm/browser and switch to Browser.element or Browser.document",
+        "If you used Html.beginnerProgram, install elm/browser and switch Browser.sandbox"
+      ]
+    }
+  ],
   "elm-lang/http": [{ action: "installPackage", packageName: "elm/http" }],
   "elm-lang/navigation": [
     {
       action: "installPackage",
       packageName: "elm/browser",
       todos: [
-        "Make sure to use Browser.application to create your program",
+        "Change code using Navigation.program* to use Browser.application",
         "Use the Browser.Key passed to your init function in any calls to Browser.Navigation.pushUrl/replaceUrl/back/forward"
       ]
     },
@@ -102,7 +111,13 @@ module.exports = {
   "evancz/elm-markdown": [
     { action: "installPackage", packageName: "elm-explorations/markdown" }
   ],
-  "evancz/url-parser": [{ action: "installPackage", packageName: "elm/url" }],
+  "evancz/url-parser": [
+    {
+      action: "installPackage",
+      packageName: "elm/url",
+      todos: ["Change code using UrlParser.* to use Url.Parser.*"]
+    }
+  ],
   "mgold/elm-random-pcg": [
     {
       action: "installPackage",

tests/upgrade-application.t

@@ -102,6 +102,11 @@ Upgrading an application from Elm 0.18 to Elm 0.19
     - [ ] Changes uses of Json.Decode.Pipeline.decode to Json.Decode.succeed
   - elm/core
     - [ ] Replace uses of toString with String.fromInt, String.fromFloat, or Debug.toString as appropriate
+  - elm/html
+    - [ ] If you used Html.program*, install elm/browser and switch to Browser.element or Browser.document
+    - [ ] If you used Html.beginnerProgram, install elm/browser and switch Browser.sandbox
+  - elm/url
+    - [ ] Change code using UrlParser.* to use Url.Parser.*
 
 
 
@@ -118,7 +123,7 @@ The transformed project should look like:
   index e69de29..[0-9a-f]* 100644 (re)
   --- a/elm-upgrade-[-0-9.TZ]*\.log (re)
   \+\+\+ b/elm-upgrade-[-0-9.TZ]*\.log (re)
-  @@ -0,0 +1,34 @@
+  @@ -0,0 +1,39 @@
   \+INFO: Found elm at /.*/tests/bin_elm19/elm (re)
   +INFO: Found elm 0.19.0
   \+INFO: Found elm-format at /.*/tests/bin_elmformat/elm-format (re)
@@ -152,6 +157,11 @@ The transformed project should look like:
   +  - [ ] Changes uses of Json.Decode.Pipeline.decode to Json.Decode.succeed
   +- elm/core
   +  - [ ] Replace uses of toString with String.fromInt, String.fromFloat, or Debug.toString as appropriate
+  +- elm/html
+  +  - [ ] If you used Html.program*, install elm/browser and switch to Browser.element or Browser.document
+  +  - [ ] If you used Html.beginnerProgram, install elm/browser and switch Browser.sandbox
+  +- elm/url
+  +  - [ ] Change code using UrlParser.* to use Url.Parser.*
   +
   diff --git a/elm.json b/elm.json
   index e69de29..[0-9a-f]* 100644 (re)

tests/upgrade-dependencies-not-upgraded-application.t

@@ -108,6 +108,11 @@ When a dependency has not yet been upgraded:
     - [ ] Changes uses of Json.Decode.Pipeline.decode to Json.Decode.succeed
   - elm/core
     - [ ] Replace uses of toString with String.fromInt, String.fromFloat, or Debug.toString as appropriate
+  - elm/html
+    - [ ] If you used Html.program*, install elm/browser and switch to Browser.element or Browser.document
+    - [ ] If you used Html.beginnerProgram, install elm/browser and switch Browser.sandbox
+  - elm/url
+    - [ ] Change code using UrlParser.* to use Url.Parser.*
 
   $ git add -N .
   $ git status --short