Add possibility to also download latest version of a dependency (#65)

.github/workflows/build_pkg.yml

@@ -14,15 +14,15 @@ on:
       build_profiles:
         type: string
         default: ""
+      build_dependencies:
+          type: string
+          default: ""
       source:
         type: string
         default: ""
       debian_source:
         type: string
         default: ""
-      dependencies:
-        type: string
-        default: ""
       email:
         type: string
         default: ""
@@ -70,11 +70,11 @@ jobs:
       - name: fetch dependencies
         run: |
           mkdir _pkgs
-          while IFS=@ read -r repo tag; do
-            ./scripts/gh_release "${{ github.token }}" "$repo" list "$tag" | grep '\.deb$' | while read -r url; do
+          while IFS=@ read -r repo reference; do
+            ./scripts/gh_release "${{ github.token }}" "$repo" list "$reference" | grep '\.deb$' | while read -r url; do
               (cd _pkgs && wget "$url")
             done
-          done <<< '${{ inputs.dependencies }}'
+          done <<< '${{ inputs.build_dependencies }}'
           ls -lah _pkgs
           (cd _pkgs && dpkg-scanpackages --multiversion . > Packages)
           cat _pkgs/Packages
@@ -143,11 +143,11 @@ jobs:
       - name: fetch dependencies
         run: |
           mkdir _pkgs
-          while IFS=@ read -r repo tag; do
-            ./scripts/gh_release "${{ github.token }}" "$repo" list "$tag" | grep '\.deb$' | while read -r url; do
+          while IFS=@ read -r repo reference; do
+            ./scripts/gh_release "${{ github.token }}" "$repo" list "$reference" | grep '\.deb$' | while read -r url; do
               (cd _pkgs && wget "$url")
             done
-          done <<< '${{ inputs.dependencies }}'
+          done <<< '${{ inputs.build_dependencies }}'
           ls -lah _pkgs
           (cd _pkgs && dpkg-scanpackages --multiversion . > Packages)
           cat _pkgs/Packages

docs/workflow.md

@@ -51,7 +51,6 @@ Input Parameters available in `build_pkg.yml`:
 | --------- | ---- | ------------|
 |`ref`|**Type:** string<br>**Default:** `${{ github.sha }}`| The ref (commit or branch) that should be checked out from the `package-build` repo while processing the package build.|
 |`build_container`|**Type:** string<br>**Default:** `ghcr.io/gardenlinux/package-build`| The container image used for building the package.|
-|`dependencies`|**Type:** string| Comma-separated list of repositories and tags to fetch dependencies from.|
 |`source`|**Type:** string| The source name of the package. There are three values that one can choose from:<br>- Debian Source Package: `{SOURCE PACKAGE NAME}`<br>- Git Source: `git+{GIT URL}`<br>- Native Build: `native`|
 |`debian_source`|**Type:** string| Defines from which source the `debian/` directory should be used. There are three values that one can choose from:<br>- Debian Source Package: `{SOURCE PACKAGE NAME}`<br>- Git Source: `git+{GIT URL}`<br>- Native Build: `native`|
 |`email`|**Type:** string<br>**Default:** `[email protected]`| The Debian package maintainer email.|
@@ -60,6 +59,7 @@ Input Parameters available in `build_pkg.yml`:
 |`message`|**Type:** string<br>**Default:** `Rebuild for Garden Linux.`| The changelog entry message for the package build.|
 |`build_option`|**Type:** string| Additional build options for the package build. Build option `terse` is always set.|
 |`build_profiles`|**Type:** string| Additional build profiles for the package build.|
+|`build_dependencies`|**Type:** string| List of build dependencies that should be included in the build. Each new line is a new dependency.<br><br>The format looks like this:<br>`{REPO}@{"latest" \| GIT TAG}` <br>`gardenlinux/package-libyang2@latest`<br>`gardenlinux/package-libyang2@gardenlinux/2.1.128-0gardenlinux0`|
 |`git_filter`|**Type:** string<br>**Default:** `.*`<br>**Scope:** `source: git`| This parameter let's you filter Git tags that should be skipped for the upstream version determination. |
 |`git_tag_match`|**Type:** string<br>**Default:** `(.*)`<br>**Scope:** `source: git`| This parameter defines what part of a given Git Tag is considered to be the upstream version. The first regex match group is always the designated upstream version. |
 

scripts/gh_release

@@ -50,8 +50,13 @@ case "$action" in
 
 		;;
 	"list")
-		tag="$1"; shift
-		get "releases/tags/$tag" | jq -r '.assets[] | .browser_download_url'
+		reference="$1"; shift
+		if [[ "$reference" == "latest" ]]; then
+			api_url="releases/latest"
+		else
+			api_url="releases/tags/$reference"
+		fi
+		get "$api_url" | jq -r '.assets[] | .browser_download_url'
 
 		;;
 	"create")