Support latest:nightly version alias (#10)

Resolves #9
software-mansion · Aug 17, 2023 · 9d5937b · 9d5937b
1 parent d27552b
commit 9d5937b
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Showing 4 changed files with 37 additions and 10 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -26,6 +26,11 @@ jobs:
           echo "Latest Scarb version found is $latest_version"
           echo "LATEST_VERSION=$latest_version" >> $env:GITHUB_OUTPUT
 
+          $location = (Invoke-WebRequest -Uri "https://github.com/software-mansion/scarb-nightlies/releases/latest" -Method Head -MaximumRedirection 0 -SkipHttpErrorCheck -ErrorAction Ignore).Headers.Location
+          $latest_version = ($location -replace '^.*/nightly-','nightly-')
+          echo "Latest Scarb nightly version found is $latest_version"
+          echo "LATEST_NIGHTLY_VERSION=$latest_version" >> $env:GITHUB_OUTPUT
+
       - name: "Check Scarb latest"
         uses: asdf-vm/actions/plugin-test@v2
         with:
@@ -38,6 +43,13 @@ jobs:
           version: 0.5.2
           command: scarb --version | grep "scarb 0.5.2"
 
+      - name: "Check Scarb latest:nightly"
+        uses: asdf-vm/actions/plugin-test@v2
+        with:
+          skip_install: true
+          version: latest:nightly
+          command: scarb --version | grep "${{ steps.version.outputs.LATEST_NIGHTLY_VERSION }}"
+
       - name: "Check Scarb nightly-2023-08-10"
         uses: asdf-vm/actions/plugin-test@v2
         with:

diff --git a/README.md b/README.md
@@ -37,6 +37,12 @@ Install specific version:
 asdf install scarb 0.5.0
 ```
 
+Install latest nightly version:
+
+```shell
+asdf install scarb latest:nightly
+```
+
 Install specific nightly version:
 
 ```shell
@@ -58,5 +64,4 @@ scarb --version
 Check [asdf](https://github.com/asdf-vm/asdf) readme for more instructions on how to install & manage versions.
 
 [asdf]: https://asdf-vm.com
-
 [scarb]: https://docs.swmansion.com/scarb
diff --git a/bin/latest-stable b/bin/latest-stable
@@ -14,16 +14,20 @@ if [ -n "${GITHUB_API_TOKEN:-}" ]; then
 	curl_opts=("${curl_opts[@]}" -H "Authorization: token $GITHUB_API_TOKEN")
 fi
 
-# curl of REPO/releases/latest is expected to be a 302 to another URL
-# when no releases redirect_url="REPO/releases"
-# when there are releases redirect_url="REPO/releases/tag/v<VERSION>"
-redirect_url=$(curl "${curl_opts[@]}" "$GH_REPO/releases/latest" | sed -n -e "s|^location: *||p" | sed -n -e "s|\r||p")
-version=
-printf "redirect url: %s\n" "$redirect_url" >&2
-if [[ "$redirect_url" == "$GH_REPO/releases" ]]; then
-	version="$(list_all_versions | sort_versions | tail -n1 | xargs echo)"
+if grep -q "nightly" <<<"$1"; then
+	version="$(get_latest_nightly)"
 else
-	version="$(printf "%s\n" "$redirect_url" | sed 's|.*/tag/v\{0,1\}||')"
+	# curl of REPO/releases/latest is expected to be a 302 to another URL
+	# when no releases redirect_url="REPO/releases"
+	# when there are releases redirect_url="REPO/releases/tag/v<VERSION>"
+	redirect_url=$(curl "${curl_opts[@]}" "$GH_REPO/releases/latest" | sed -n -e "s|^location: *||p" | sed -n -e "s|\r||p")
+	version=
+	printf "redirect url: %s\n" "$redirect_url" >&2
+	if [[ "$redirect_url" == "$GH_REPO/releases" ]]; then
+		version="$(list_all_versions | sort_versions | tail -n1 | xargs echo)"
+	else
+		version="$(printf "%s\n" "$redirect_url" | sed 's|.*/tag/v\{0,1\}||')"
+	fi
 fi
 
 printf "%s\n" "$version"
diff --git a/lib/utils.bash b/lib/utils.bash
@@ -35,6 +35,12 @@ list_all_versions() {
 	list_github_tags
 }
 
+get_latest_nightly() {
+	git ls-remote --tags --refs "$GH_NIGHTLIES_REPO" |
+		grep -o 'refs/tags/.*' | cut -d/ -f3- |
+		sort_versions | tail -n1 | xargs echo
+}
+
 download_release() {
 	local version filename url
 	version="$1"