Update action to the current spec

Dockerfile

@@ -1,21 +1,12 @@
-FROM debian:buster-slim
+FROM alpine/git:latest
 
-RUN apt-get update && \
-    apt-get install -y curl gnupg2 jq && \
-    rm -rf /var/lib/apt/lists/*
+RUN apk add --no-cache bash curl jq
 
-ENV HUB_VERSION=2.12.8
-RUN mkdir /tmp/hub && \
-    (curl -SL https://github.com/github/hub/releases/download/v${HUB_VERSION}/hub-linux-amd64-${HUB_VERSION}.tgz | tar --strip 1 -zxC /tmp/hub) && \
-    prefix=/usr /tmp/hub/install && \
-    rm -rf /tmp/hub
+RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing hub
 
-ENV TENPURETO_VERSION=0.4.0
-RUN echo "deb https://dl.bintray.com/tenpureto/deb-snapshots buster main" >> /etc/apt/sources.list && \
-    apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 379CE192D401AB61 && \
-    apt-get update && \
-    apt-get install -y tenpureto=${TENPURETO_VERSION}-buster && \
-    rm -rf /var/lib/apt/lists/*
+ENV TENPURETO_VERSION=0.5.0
+RUN curl -sL https://github.com/tenpureto/tenpureto/releases/download/v${TENPURETO_VERSION}/tenpureto-${TENPURETO_VERSION}-x86_64-linux -o /usr/bin/tenpureto && \
+    chmod +x /usr/bin/tenpureto
 
 ENV LANG=C.UTF-8
 ENV LC_ALL=C.UTF-8
@@ -27,19 +18,8 @@ ENV [email protected]
 ENV GIT_COMMITTER_NAME=Tenpureto
 ENV [email protected]
 
-LABEL "com.github.actions.name"="Tenpureto"
-LABEL "com.github.actions.description"="Tenpureto templates automation"
-LABEL "com.github.actions.icon"="git-merge"
-LABEL "com.github.actions.color"="blue"
-
-LABEL "repository"="https://github.com/tenpureto/tenpureto-github-action"
-LABEL "homepage"="http://tenpureto.org"
-LABEL "maintainer"="Roman Timushev <[email protected]>"
-
-ENV PULL_REQUEST_LABEL=""
+ENV PULL_REQUEST_LABEL ""
 
 ADD *.sh /usr/local/bin/
 
-ENV GIT_ASKPASS="/usr/local/bin/askpass.sh"
-
 ENTRYPOINT [ "/usr/local/bin/entrypoint.sh" ]

action.yml

@@ -0,0 +1,14 @@
+name: Tenpureto
+description: Propagate template changes to child branches
+inputs:
+  pull-request-label:
+    description: Labels to assign to the created pull requests
+    required: false
+runs:
+  using: "docker"
+  image: "Dockerfile"
+  env:
+    PULL_REQUEST_LABEL: ${{ inputs.pull-request-label }}
+branding:
+  icon: git-merge
+  color: blue

entrypoint.sh

@@ -2,15 +2,12 @@
 
 set -euo pipefail
 
-case "$1" in
-    propagate)
-        ARGS=(--template "https://github.com/${GITHUB_REPOSITORY}.git" --branch "${GITHUB_REF#refs/heads/}" --pull-request --unattended)
-        if [[ ! -z "${PULL_REQUEST_LABEL}" ]]; then
-            ARGS+=(--pull-request-label "${PULL_REQUEST_LABEL}")
-        fi
-        if [[ "$(hub api "/users/${GITHUB_ACTOR}" | jq -r .type)" = "User" ]]; then
-            ARGS+=(--pull-request-assignee "${GITHUB_ACTOR}")
-        fi
-        echo Running tenpureto template propagate-changes "${ARGS[@]}"
-        tenpureto template propagate-changes "${ARGS[@]}"
-esac
+ARGS=(--template "https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git" --branch "${GITHUB_REF#refs/heads/}" --pull-request --unattended)
+if [[ ! -z "${PULL_REQUEST_LABEL}" ]]; then
+    ARGS+=(--pull-request-label "${PULL_REQUEST_LABEL}")
+fi
+if [[ "$(hub api "/users/${GITHUB_ACTOR}" | jq -r .type)" = "User" ]]; then
+    ARGS+=(--pull-request-assignee "${GITHUB_ACTOR}")
+fi
+echo Running tenpureto template propagate-changes "${ARGS[@]}"
+tenpureto template propagate-changes "${ARGS[@]}"