refactor: restructure project

.woodpecker/publish-release-plz-image.yml

@@ -1,7 +1,7 @@
 when:
   event: [push, manual]
   branch: main
-  path: ["release-plz.Dockerfile"]
+  path: ["release-plz/base.Dockerfile"]
 
 steps:
   publish:
@@ -13,4 +13,4 @@ steps:
         from_secret: DOCKERHUB_USERNAME
       password:
         from_secret: DOCKERHUB_PASSWORD
-      dockerfile: release-plz.Dockerfile
+      dockerfile: release-plz/base.Dockerfile

.woodpecker/publish-rust-ci-image.yml

@@ -1,7 +1,7 @@
 when:
   event: [push, manual]
   branch: main
-  path: ["rust.Dockerfile"]
+  path: ["rust/Dockerfile"]
 
 steps:
   publish:
@@ -13,4 +13,4 @@ steps:
         from_secret: DOCKERHUB_USERNAME
       password:
         from_secret: DOCKERHUB_PASSWORD
-      dockerfile: rust.Dockerfile
+      dockerfile: rust/Dockerfile

release-plz/base.Dockerfile

@@ -1,7 +1,13 @@
 FROM rust:alpine AS builder
 
 # Install build dependencies for Rust crates
-RUN apk add --no-cache musl-dev gcc
+RUN apk add --no-cache \
+    musl-dev \
+    gcc \
+    perl \
+    make \
+    openssl-dev \
+    pkgconfig
 
 # Install release-plz
 RUN cargo install release-plz --version 0.3.156
@@ -9,8 +15,16 @@ RUN cargo install release-plz --version 0.3.156
 # Final lightweight image
 FROM alpine:latest
 
-# Install runtime dependencies (git for repo access, curl for API calls)
-RUN apk add --no-cache git curl libgcc
+# Install runtime dependencies
+# curl: for the API calls in your script
+# git: for release-plz to commit/push
+# ca-certificates: so curl/git can verify HTTPS connections
+RUN apk add --no-cache \
+    git \
+    curl \
+    ca-certificates \
+    libgcc \
+    openssl
 
 # Copy the binary from the builder stage
 COPY --from=builder /usr/local/cargo/bin/release-plz /usr/local/bin/release-plz

release-plz/update-pr.Dockerfile

@@ -0,0 +1,8 @@
+FROM jasterv/release-plz:0.3
+
+COPY release-plz/update-pr.sh /usr/local/bin/release-plz-update-pr
+
+RUN chmod +x /usr/local/bin/release-plz-update-pr
+
+# Entrypoint is required for Woodpecker plugins
+ENTRYPOINT ["/usr/local/bin/release-plz-update-pr"]

release-plz/update-pr.sh

@@ -0,0 +1,91 @@
+#!/bin/sh
+set -e
+
+# --- 1. Configuration & Defaults ---
+# Woodpecker settings are passed as PLUGIN_* environment variables
+TOKEN="${PLUGIN_TOKEN}"
+BASE_BRANCH="${PLUGIN_BASE_BRANCH:-"main"}"
+TEMP_BRANCH="${PLUGIN_TEMP_BRANCH:-"release-plz-update"}"
+BOT_NAME="${PLUGIN_BOT_NAME:-"release-plz-bot"}"
+BOT_EMAIL="${PLUGIN_BOT_EMAIL:-"bot@codeberg.org"}"
+COMMIT_MESSAGE="${PLUGIN_COMMIT_MESSAGE:-"chore: release-plz update"}"
+PR_TITLE="${PLUGIN_PR_TITLE:-"chore: release-plz update"}"
+
+# Use Woodpecker CI built-in variables
+REPO_FULL_NAME="${CI_REPO}" # e.g., "username/repo"
+API_URL="https://codeberg.org/api/v1/repos/${REPO_FULL_NAME}"
+
+# --- 2. Validation ---
+if [ -z "$TOKEN" ]; then
+    echo "Error: 'token' setting is missing. Please provide a Codeberg Access Token."
+    exit 1
+fi
+
+# --- 3. Run release-plz update ---
+echo "--- Running release-plz update ---"
+release-plz update
+
+# Check if any files were changed (Cargo.toml, CHANGELOG.md, etc.)
+if [ -z "$(git status --porcelain)" ]; then
+    echo "No changes detected. Repository is up to date."
+    exit 0
+fi
+
+echo "Changes detected. Preparing to update Codeberg..."
+
+# --- 4. Git Setup & Push ---
+# Configure identity for the commit
+git config --global user.email "$BOT_EMAIL"
+git config --global user.name "$BOT_NAME"
+
+# Create or switch to the feature branch
+git checkout -b "$TEMP_BRANCH"
+git add .
+git commit -m "$COMMIT_MESSAGE"
+
+# Force push to update the branch (and the linked PR if it exists)
+echo "Pushing changes to branch: $TEMP_BRANCH..."
+git push -f "https://$TOKEN@codeberg.org/${REPO_FULL_NAME}.git" "$TEMP_BRANCH"
+
+# --- 5. Pull Request Management ---
+echo "Checking for existing Pull Request..."
+
+# Search for an open PR from our specific head branch to the base branch
+PR_SEARCH=$(curl -s -H "Authorization: token $TOKEN" \
+    "$API_URL/pulls?state=open&head=$TEMP_BRANCH&base=$BASE_BRANCH")
+
+# Check if the search result contains our branch name
+PR_EXISTS=$(echo "$PR_SEARCH" | grep -q "\"head\":{\"label\":\"$TEMP_BRANCH\"" && echo "yes" || echo "no")
+
+if [ "$PR_EXISTS" = "no" ]; then
+    echo "No open PR found. Creating a new one..."
+    
+    # Construct the JSON payload for the new PR
+    PR_PAYLOAD=$(cat <<EOF
+{
+  "base": "$BASE_BRANCH",
+  "head": "$TEMP_BRANCH",
+  "title": "$PR_TITLE",
+  "body": "This is an automated PR generated by [release-plz](https://github.com/MarcoIeni/release-plz) via Woodpecker CI."
+}
+EOF
+)
+
+    CREATE_RESPONSE=$(curl -s -X 'POST' "$API_URL/pulls" \
+        -H "Authorization: token $TOKEN" \
+        -H "Content-Type: application/json" \
+        -d "$PR_PAYLOAD")
+
+    # Check if creation was successful
+    if echo "$CREATE_RESPONSE" | grep -q "\"id\":"; then
+        echo "Successfully created Pull Request!"
+    else
+        echo "Failed to create Pull Request. Response:"
+        echo "$CREATE_RESPONSE"
+        exit 1
+    fi
+else
+    echo "An open Pull Request already exists. Codeberg has updated it via the push."
+fi
+
+echo "--- Release-plz plugin task completed ---"