internal/ci: only run hugo with --buildDrafts when deploying CLs

We do so by conditionally setting BUILD_DRAFTS in the trybot repo, and
then using this value when set in the call to dist.

All of the CI stuff needs some love, but this fixes the broken state of
CI in the short term.

Also fix a bash bug in the passing of args from build.bash onto hugo.

Signed-off-by: Paul Jolly <paul@myitcv.io>
Change-Id: Ib420e73feb5984ca8e4d5d8406e49e4c3037dcca

Author: myitcv

.github/workflows/trybot.yaml

@@ -204,8 +204,12 @@ jobs:
         working-directory: playground
       - name: log into the central registry as porcuepine
         run: go run cuelang.org/go/cmd/cue login --token ${{ secrets.PORCUEPINE_CUE_TOKEN }}
+      - if: |-
+          github.repository == 'cue-lang/cuelang.org-trybot' && (contains(github.event.head_commit.message, '
+          Dispatch-Trailer: {"type":"trybot"'))
+        run: echo "BUILD_DRAFTS=--buildDrafts" >> $GITHUB_ENV
       - name: Dist
-        run: ./_scripts/build.bash --baseURL https://cl-${{ fromJSON(steps.DispatchTrailer.outputs.value).CL }}-${{ fromJSON(steps.DispatchTrailer.outputs.value).patchset }}--cue-cls.netlify.app --buildDrafts
+        run: ./_scripts/build.bash --baseURL https://cl-${{ fromJSON(steps.DispatchTrailer.outputs.value).CL }}-${{ fromJSON(steps.DispatchTrailer.outputs.value).patchset }}--cue-cls.netlify.app ${BUILD_DRAFTS:-}
       - name: Check that git is clean at the end of the job
         if: always()
         run: test -z "$(git status --porcelain)" || (git status; git diff; false)

_scripts/build.bash

@@ -178,4 +178,4 @@ bash _scripts/runPreprocessor.bash execute $readonlycache $nocachevolume $skipca
 # Main site
 cd hugo
 $time npm ci
-$time hugo --cleanDestinationDir $minify $@
+$time hugo --cleanDestinationDir $minify "$@"

internal/ci/github/trybot.cue

@@ -178,6 +178,15 @@ workflows: trybot: _repo.bashWorkflow & {
 
 			_porcuepineCueLogin,
 
+			// Set BUILD_DRAFTS=--buildDrafts if we are in the trybot repo for CL.
+			// This env var, is used by the _dist step.
+			{
+				if: "github.repository == '\(_repo.trybotRepositoryPath)' && \(_repo.containsTrybotTrailer)"
+				run: """
+					echo "BUILD_DRAFTS=--buildDrafts" >> $GITHUB_ENV
+					"""
+			},
+
 			_dist & {
 				_baseURL: _netlifyStep.#prime_url.CL
 			},
@@ -349,7 +358,7 @@ _dist: githubactions.#Step & {
 	// enforce https, and allow trailing slash to be added universally *if
 	// needed* here, not by the _dist consumer.
 	_baseURL: string & =~"^https://" & !~"/$"
-	run:      "./_scripts/build.bash --baseURL \(_baseURL) --buildDrafts"
+	run:      "./_scripts/build.bash --baseURL \(_baseURL) ${BUILD_DRAFTS:-}"
 }
 
 _installNetlifyCLI: githubactions.#Step & {