Merge pull request #4814 from roc-lang/fix_tutorial_deployment

build tutorial with roc nightly

.github/workflows/test_nightly_macos_apple_silicon.yml

@@ -16,7 +16,7 @@ jobs:
         run: curl https://api.github.com/repos/roc-lang/roc/releases > roc_releases.json
 
       - name: get the url of today`s release for macos apple silicon
-        run: echo "RELEASE_URL=$(./ci/get_latest_release_url.sh silicon)" >> $GITHUB_ENV
+        run: echo "RELEASE_URL=$(./ci/get_today_release_url.sh silicon)" >> $GITHUB_ENV
 
       - name: Get the archive from the url.
         run: curl -OL ${{ env.RELEASE_URL }}

.github/workflows/test_nightly_many_os.yml

@@ -29,11 +29,11 @@ jobs:
 
       - name: get the url of today`s release for linux (x86_64)
         if: startsWith(matrix.os, 'ubuntu')
-        run: echo "RELEASE_URL=$(./ci/get_latest_release_url.sh linux_x86_64)" >> $GITHUB_ENV
+        run: echo "RELEASE_URL=$(./ci/get_today_release_url.sh linux_x86_64)" >> $GITHUB_ENV
 
       - name: get the url of today`s release for macos (x86_64)
         if: startsWith(matrix.os, 'macos')
-        run: echo "RELEASE_URL=$(./ci/get_latest_release_url.sh macos_x86_64)" >> $GITHUB_ENV
+        run: echo "RELEASE_URL=$(./ci/get_today_release_url.sh macos_x86_64)" >> $GITHUB_ENV
 
       - name: get the archive from the url
         run: curl -OL ${{ env.RELEASE_URL }}

ci/get_latest_release_url.sh

@@ -5,12 +5,12 @@
 # https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
 set -euxo pipefail
 
-LATEST_RELEASE_URL=`cat roc_releases.json | jq --arg arch $1 --arg today $(date +'%Y-%m-%d') '.[0] | .assets | map(.browser_download_url) | map(select(. | contains("\($arch)-\($today)"))) | .[0]'`
+LATEST_RELEASE_URL=`cat roc_releases.json | jq --arg arch $1 '.[0] | .assets | map(.browser_download_url) | map(select(. | contains("\($arch)-"))) | last'`
 
 if [[ "$LATEST_RELEASE_URL" == "null" ]]
 then
-  echo "I expected to get a url but I got null instead. Today's release may not have been uploaded?"
+  echo "I expected to get a url but I got null instead. The provided argument for this bash script may not have had any matches when used as arch in the jq query above."
   exit 1
 else
   echo $LATEST_RELEASE_URL | sed s/\"//g
-fi
+fi

ci/get_today_release_url.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# assumes roc_releases.json is present
+
+# https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
+set -euxo pipefail
+
+TODAY_RELEASE_URL=`cat roc_releases.json | jq --arg arch $1 --arg today $(date +'%Y-%m-%d') '.[0] | .assets | map(.browser_download_url) | map(select(. | contains("\($arch)-\($today)"))) | .[0]'`
+
+if [[ "$TODAY_RELEASE_URL" == "null" ]]
+then
+  echo "I expected to get a url but I got null instead. Today's release may not have been uploaded?"
+  exit 1
+else
+  echo $TODAY_RELEASE_URL | sed s/\"//g
+fi

www/build.sh

@@ -52,11 +52,26 @@ mv generated-docs/ www/build/builtins # move all the folders to build/builtins/
 # Manually add this tip to all the builtin docs.
 find www/build/builtins -type f -name 'index.html' -exec sed -i 's!</nav>!<div class="builtins-tip"><b>Tip:</b> <a href="/different-names">Some names</a> differ from other languages.</div></nav>!' {} \;
 
-# TODO to enable this, we either need to install LLVM on Netlify or get it working using the dev backend.
+
-# echo 'Building tutorial.html from tutorial.md...'
+echo 'Fetching latest roc nightly...'
-# mkdir www/build/tutorial
+curl https://api.github.com/repos/roc-lang/roc/releases > roc_releases.json
-# cargo run --release run www/generate_tutorial/src/tutorial.roc -- www/generate_tutorial/src/input/ www/build/tutorial/
+# get the url of the latest release
-# mv www/build/tutorial/tutorial.html www/build/tutorial/index.html
+export ROC_RELEASE_URL=$(./ci/get_latest_release_url.sh linux_x86_64)
+# get roc release archive
+curl -OL $ROC_RELEASE_URL
+# extract archive
+ls | grep "roc_nightly" | xargs tar --one-top-level=roc_nightly -xzvf
+# delete archive
+ls | grep "roc_nightly.*tar.gz" | xargs rm
+
+echo 'Building tutorial.html from tutorial.md...'
+mkdir www/build/tutorial
+./roc_nightly/roc version
+./roc_nightly/roc run www/generate_tutorial/src/tutorial.roc -- www/generate_tutorial/src/input/ www/build/tutorial/
+mv www/build/tutorial/tutorial.html www/build/tutorial/index.html
+
+# cleanup roc
+rm -rf roc_nightly roc_releases.json
 
 echo 'Generating CLI example platform docs...'
 # Change ROC_DOCS_ROOT_DIR=builtins so that links will be generated relative to