site: upgrade to v0.8.0

Verified the commit is complete locally with:

    go generate ./...
    ./_scripts/buildDockerImage.bash
    CUE_UPDATE=1 go test -run TestScripts/execute_multistagescript ./internal/cmd/preprocessor/cmd
    go test ./...
    ./_scripts/runPreprocessor.bash execute --update

We set Preprocessor-No-Write-Cache in order that we don't lose real
diffs in a sea of gen_cache.cue updates.

Preprocessor-No-Write-Cache: true
Signed-off-by: Paul Jolly <paul@myitcv.io>
Change-Id: I4f0b218748aa060b661aada7056c1fdd2feb79cc
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cuelang.org/+/1183481
TryBot-Result: CUEcueckoo <cueckoo@gmail.com>
Reviewed-by: Jonathan Matthews <github@hello.jonathanmatthews.com>

hugo/config/_default/params.toml

@@ -20,7 +20,7 @@ logo = "svg/logo-alpha.svg"
     type = 'test'
 
     # TODO: move away from defaulting to the pre-release of CUE
-    content = '**Note:** documentation on this site relies on CUE v0.8.0-rc.1'
+    content = '**Note:** documentation on this site relies on CUE v0.8.0'
     [notification.button]
         link = 'https://github.com/cue-lang/cue/releases'
         icon = 'download'

hugo/content/en/docs/reference/cli/cue-environment/index.md

@@ -11,15 +11,6 @@ The cue command consults environment variables for configuration.
 If an environment variable is unset or empty, it uses a sensible default
 setting.
 
-	CUE_CONFIG_DIR
-		The directory where the cue command keeps configuration and
-		state files. This defaults to a directory for user-specific
-		configuration data, such as:
-
-			"$XDG_CONFIG_HOME/cue" or "$HOME/.config/cue" on Linux
-			"$HOME/Library/Application Support/cue" on MacOS
-			"%AppData%/cue" on Windows
-
 	CUE_CACHE_DIR
 		The directory where the cue command keeps a cache of files to be
 		reused. This defaults to a directory for user-specific temporary
@@ -29,14 +20,25 @@ setting.
 			"$HOME/Library/Caches/cue" on MacOS
 			"%LocalAppData%/cue" on Windows
 
-	CUE_REGISTRY
+	CUE_CONFIG_DIR
+		The directory where the cue command keeps configuration and
+		state files. This defaults to a directory for user-specific
+		configuration data, such as:
 
-		This variable specifies which registry or registries to use for
-		downloading and publishing modules. See "cue help registryconfig"
-		for details.
+			"$XDG_CONFIG_HOME/cue" or "$HOME/.config/cue" on Linux
+			"$HOME/Library/Application Support/cue" on MacOS
+			"%AppData%/cue" on Windows
+
+	CUE_DEBUG
+		Comma-separated list of debug flags to enable. Current possible
+		values are:
+			http
+				Print log messages in JSON format, one per line showing
+				HTTP requests and responses made when interacting with
+				module registries.
 
 	CUE_EXPERIMENT
-		Comma-separated list of experiments to enable or disable. The
+		Comma-separated list of experiments to enable. The
 		list of available experiments may change arbitrarily over time.
 		See exp.go in package cuelang.org/go/internal/cueexperiment for
 		currently valid values.
@@ -45,4 +47,10 @@ setting.
 		testing of the cue commands itself. Use beyond that purpose is
 		unsupported.
 
+	CUE_REGISTRY
+
+		This variable specifies which registry or registries to use for
+		downloading and publishing modules. See "cue help registryconfig"
+		for details.
+
 ```

hugo/content/en/docs/reference/cli/cue-registryconfig/index.md

@@ -101,7 +101,7 @@ definition:
 		//
 		// If there are multiple matching prefixes, the longest
 		// is chosen.
-		moduleRegistries: [#modulePath]: #registry
+		moduleRegistries?: [#modulePath]: #registry
 
 		// defaultRegistry specifies a fallback registry to be used if no
 		// prefix from moduleRegistry matches.

hugo/content/en/docs/tutorial/working-with-a-custom-module-registry/index.md

@@ -45,7 +45,7 @@ This tutorial is written using the following version of `cmd/cue`:
 
 ```text { title="TERMINAL" codeToCopy="Y3VlIHZlcnNpb24K" }
 $ cue version
-cue version v0.8.0-rc.1
+cue version v0.8.0
 ...
 ```
 
@@ -279,7 +279,7 @@ We can see that the dependencies have now been added to the
 $ cat cue.mod/module.cue
 module: "glacial-tech.example/frostyapp@v0"
 language: {
-	version: "v0.8.0-rc.1"
+	version: "v0.8.0"
 }
 deps: {
 	"glacial-tech.example/frostyconfig@v0": {
@@ -412,7 +412,7 @@ Here is what the `cue.mod/module.cue` file now looks like:
 $ cat cue.mod/module.cue
 module: "glacial-tech.example/frostyapp@v0"
 language: {
-	version: "v0.8.0-rc.1"
+	version: "v0.8.0"
 }
 deps: {
 	"glacial-tech.example/frostyconfig@v0": {

internal/cmd/preprocessor/cmd/_docker/Dockerfile

@@ -21,19 +21,19 @@ RUN \
   --mount=type=cache,target=/cache/gocache \
   --mount=type=cache,target=/cache/gomodcache \
   export GOCACHE=/cache/gocache GOMODCACHE=/cache/gomodcache && \
-  GOBIN=/cues/latest go install -trimpath cuelang.org/go/cmd/cue@v0.7.1
+  GOBIN=/cues/latest go install -trimpath cuelang.org/go/cmd/cue@v0.8.0
 
 RUN \
   --mount=type=cache,target=/cache/gocache \
   --mount=type=cache,target=/cache/gomodcache \
   export GOCACHE=/cache/gocache GOMODCACHE=/cache/gomodcache && \
-  GOBIN=/cues/prerelease go install -trimpath cuelang.org/go/cmd/cue@v0.8.0-rc.1
+  GOBIN=/cues/prerelease go install -trimpath cuelang.org/go/cmd/cue@v0.8.0
 
 RUN \
   --mount=type=cache,target=/cache/gocache \
   --mount=type=cache,target=/cache/gomodcache \
   export GOCACHE=/cache/gocache GOMODCACHE=/cache/gomodcache && \
-  GOBIN=/cues/tip go install -trimpath cuelang.org/go/cmd/cue@v0.8.0-rc.1
+  GOBIN=/cues/tip go install -trimpath cuelang.org/go/cmd/cue@v0.8.0
 
 FROM golang:1.22.1
 
@@ -43,9 +43,9 @@ RUN mkdir -p /go/bin
 ENV PATH="/cues/prerelease:${PATH}"
 
 ENV PATH="/go/bin:/usr/local/go/bin:${PATH}"
-ENV CUELANG_CUE_LATEST="v0.7.1"
-ENV CUELANG_CUE_PRERELEASE="v0.8.0-rc.1"
-ENV CUELANG_CUE_TIP="v0.8.0-rc.1"
+ENV CUELANG_CUE_LATEST="v0.8.0"
+ENV CUELANG_CUE_PRERELEASE="v0.8.0"
+ENV CUELANG_CUE_TIP="v0.8.0"
 
 WORKDIR /
 

internal/cmd/preprocessor/cmd/testdata/execute_multistagescript.txtar

@@ -217,7 +217,7 @@ hello
 ```text { title="TERMINAL" codeToCopy="ZXhwb3J0IE1ZVkFSPXZhbHVlCmN1ZSB2ZXJzaW9uCg==" }
 $ export MYVAR=value
 $ cue version
-cue version v0.8.0-rc.1
+cue version v0.8.0
 
 go version go1.22.1
       -buildmode exe
@@ -245,13 +245,13 @@ package site
 			page: {
 				cache: {
 					upload: {
-						"hidden file":      "3NmIHsqAHwuFayRHzbw/31qx5PqGI7WN5aZAdr3OmGY="
-						"upload-some-cue":  "qsEqG60bTVLYql5dZSnLy4FVIk8rPzqBohisJL9kV54="
-						"upload-some-json": "QbrSxyoKi/HCGFSijQZ9B925SaveNi+6VE1UDKPt8As="
-						"in-subdir":        "SQItkwSe4DIysS578hzn+pC7gN0WWCMHJLr+UGaWSbI="
+						"hidden file":      "OutM9DQ+VLJfo3gey6kvCY4hamW5VDhPbCK7eYcxW68="
+						"upload-some-cue":  "RKWrdN8ZwaOGoxRY6wqyDaZixGAXxsQRQGaZ/rxLCn4="
+						"upload-some-json": "eYWe3RDFSuPWRAREhwmk2wGcbyMHfFvamGsCS8Fp6uc="
+						"in-subdir":        "kJpfLfPSiM0gqwwAlOEl3ALOYE5ILM/rzXHIVJxR0CQ="
 					}
 					multi_step: {
-						"9E7QSLPBF921MGCCQL10IVR7NC6SPIJ2MNN8MUOH9U1GSUBQG5TG====": [{
+						"ST9O8G89I8DFPFJB4LK49BJVMK3F69MIDGMDDJO1V9CCLLBDQFE0====": [{
 							doc: """
 									# script doc comment
 									#scripttag
@@ -287,7 +287,7 @@ package site
 							cmd:      "cue version"
 							exitCode: 0
 							output: """
-									cue version v0.8.0-rc.1
+									cue version v0.8.0
 
 									go version go1.22.1
 									      -buildmode exe

playground/src/config/gen_cuelang_org_go_version.ts

@@ -1,4 +1,4 @@
 // Code generated site_tool.cue; DO NOT EDIT.
 
 // TODO: move away from defaulting to the pre-release of CUE
-export const CUEVersion = 'v0.8.0-rc.1';
+export const CUEVersion = 'v0.8.0';

site.cue

@@ -12,9 +12,9 @@ versions: {
 	go:            "go1.22.1"
 	bareGoVersion: strings.TrimPrefix(go, "go")
 	cue: {
-		latest:     "v0.7.1"
-		prerelease: "v0.8.0-rc.1"
-		tip:        "v0.8.0-rc.1"
+		latest:     "v0.8.0"
+		prerelease: "v0.8.0"
+		tip:        "v0.8.0"
 	}
 	testscript: "v1.11.0"
 }