switch from yarn to npm

npm can do everything we need and is one less dependency.

Author: haarg

.github/workflows/test.yml

@@ -32,7 +32,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: "18"
-      - run: npm install -g yarn && yarn install
+      - run: npm install
       - run: apt-get update && apt-get -y install libcmark-dev
       - name: Install Carton
         uses: perl-actions/install-with-cpm@stable

Dockerfile

@@ -2,19 +2,22 @@ FROM metacpan/metacpan-base:latest
 
 ARG CPM_ARGS=--with-test
 
+ENV NO_UPDATE_NOTIFIER=1
+
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 RUN curl -sL https://deb.nodesource.com/setup_18.x | bash \
-    && curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
-    && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
     && apt-get update \
-    && apt-get install -y -f --no-install-recommends libcmark-dev dumb-init nodejs yarn=1.19.2-1 \
+    && apt-get install -y -f --no-install-recommends libcmark-dev dumb-init nodejs \
     && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*
+    && npm install -g npm \
+    && rm -rf /var/lib/apt/lists/* /root/.npm
 
 COPY . /metacpan-web/
 WORKDIR /metacpan-web
 
+RUN npm install --verbose && npm cache clean --force
+
 RUN cpanm --notest App::cpm \
     && cpm install -g Carton \
     && useradd -m metacpan-web -g users \
@@ -25,8 +28,6 @@ RUN chown -R metacpan-web:users /metacpan-web
 
 USER metacpan-web:users
 
-RUN yarn install --verbose && yarn cache clean
-
 EXPOSE 5001
 
 # Runs "/usr/bin/dumb-init -- /my/script --with --args"

README.md

@@ -24,7 +24,7 @@ If you prefer not to use Docker, the following commands will get you started:
 ## Installing Manually
 
     carton install
-    yarn install
+    npm install
     export PATH="$(realpath ./node_modules/.bin):$PATH"
 
 ### Installing on macOS

metacpan_web.conf

@@ -9,7 +9,7 @@ consumer_key    = metacpan.dev
 cookie_secret   = seekrit
 consumer_secret = ClearAirTurbulence
 log4perl_file   = log4perl.conf
-lessc_command   = yarn -s run lessc
+lessc_command   = npx lessc
 
 mark_unauthorized_releases = 0