feat: add support to flutter in the sdkman image (#16)

* chore: improve docker-entrypoint.sh in sdkman

* chore: add TMPDIR_PATH in the sdkman

* fix: some corrections flutter/flutter#140330 leoafarias/fvm#587

* feat: add fvm/fei to manage flutter version

* ci: ignore when edit README.md in sdkman

* docs: create an individual README.md to sdkman

.github/workflows/sdkman.yml

@@ -7,6 +7,7 @@ on:
       - main
     paths:
       - 'sdkman/*'
+      - '!sdkman/README.md'
       - '.github/workflows/sdkman.yml'
 
 jobs:

sdkman/Dockerfile

@@ -1,14 +1,29 @@
 FROM debian:bullseye-slim
 
+ENV FVM_VER 2.4.1
+ENV FVM_URL https://github.com/leoafarias/fvm/releases/download
+ENV FVM_DIR /opt/fvm
+ENV FVM_ARCH $([[ $(uname -m) == x86_64 ]] && echo x64 || echo arm64)
+ENV FLUTTER_HOME /tmp/flutter-fvm/default
 ENV SDKMAN_URL https://get.sdkman.io
 ENV ANDROID_URL https://dl.google.com/android/repository/commandlinetools-linux-6858069_latest.zip
 ENV ANDROID_HOME /opt/android-sdk
 ENV SDKMAN_DIR /opt/sdkman
+ENV PATH /tmp/bin:$PATH
 ENV PATH $PATH:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$ANDROID_HOME/cmdline-tools/bin
+ENV PATH $PATH:$FVM_DIR:$FLUTTER_HOME/bin/
+ENV TMPDIR_PATH /tmp/android:/tmp/sdkman-tmp:/tmp/sdkman-candidates
+ENV TMPDIR_PATH $TMPDIR_PATH:/tmp/flutter-pub:/tmp/flutter-fvm:/tmp/flutter-home
+ENV TMPDIR_PATH $TMPDIR_PATH:/tmp/dart-home:/tmp/dart-tool
+ENV TMPDIR_PATH $TMPDIR_PATH:/tmp/bin
 
 RUN bash -c "source /root/.bashrc \
     && apt-get -y update \
     && apt-get -y install curl zip unzip git libncurses5 cmake make \
+    && mkdir -p $FVM_DIR \
+    && curl -SL ${FVM_URL}/${FVM_VER}/fvm-${FVM_VER}-linux-${FVM_ARCH}.tar.gz -o ${FVM_DIR}/fvm.tar.gz \
+    && tar -xvf ${FVM_DIR}/fvm.tar.gz -C $FVM_DIR --strip-components 1 \
+    && rm ${FVM_DIR}/fvm.tar.gz ${FVM_DIR}/src/LICENSE \
     && curl -s $SDKMAN_URL | bash \
     && source $SDKMAN_DIR/bin/sdkman-init.sh \
     && sdk install java 17.0.9-oracle \
@@ -24,6 +39,11 @@ RUN bash -c "source /root/.bashrc \
     && ln -s /tmp/android /root/.android \
     && ln -s /tmp/sdkman-candidates $SDKMAN_DIR/candidates \
     && ln -s /tmp/sdkman-tmp $SDKMAN_DIR/tmp \
+    && ln -s /tmp/flutter-home /root/.flutter \
+    && ln -s /tmp/flutter-pub /root/.pub-cache \
+    && ln -s /tmp/flutter-fvm /root/fvm \
+    && ln -s /tmp/dart-tool /root/.dart-tool \
+    && ln -s /tmp/dart-home /root/.dart \
     "
 
 COPY ./docker-entrypoint.sh /entrypoint.sh

sdkman/README.md

@@ -0,0 +1,43 @@
+## SDKMAN ##
+
+[![sponsors](https://img.shields.io/github/sponsors/rodrigodornelles?color=ff69b4&logo=github)](https://github.com/sponsors/RodrigoDornelles)
+[![](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fapi.github.com%2Frepos%2Frodrigodornelles%2Fdocker-images%2Fcommits%3Fpath%3Dsdkman%252FDockerfile%26page%3D1%26per_page%3D1&query=%24.0.commit.committer.date&logo=github&logoColor=fff&label=Dockerfile%20updated)](https://github.com/RodrigoDornelles/docker-images/blob/main/sdkman/Dockerfile)
+[![](https://img.shields.io/docker/pulls/rodrigodornelles/sdkman?logo=docker&logoColor=fff)](https://hub.docker.com/r/rodrigodornelles/sdkman)
+[![](https://img.shields.io/docker/image-size/rodrigodornelles/sdkman/latest?logo=docker&logoColor=fff)](https://hub.docker.com/r/rodrigodornelles/sdkman/tags)
+> an easy sdk manager to build java, kotlin, groovy, dart, flutter and anothers android mobile apps.
+
+`rodrigodornelles/sdkman:latest`
+
+### Features ###
+
+ * [fvm](https://fvm.app/)
+ * [cmake](https://cmake.org/)
+ * [sdkman](https://sdkman.io/)
+ * [advmangager](https://developer.android.com/studio/command-line/avdmanager)
+ * [android-sdk-tools](https://developer.android.com/studio#command-tools)
+
+### Environment variables ###
+
+ * `ANDROID_HOME`
+ * `FLUTTER_HOME`
+
+### Usage ###
+
+#### Java / Kotlin / Groovy ###
+
+```sh
+podman run --rm -v /tmp:/tmp  -v $(pwd):/app -w /app rodrigodornelles/sdkman:latest
+sdk install java 17.0.9-oracle
+sdk install gradle 8.4
+sdkmanager "build-tools;33.0.0" "platforms;android-33"
+gradle assembleRelease --daemon --parallel
+```
+
+#### Flutter ####
+```sh
+podman run --rm -v /tmp:/tmp -v $(pwd):/app -w /app rodrigodornelles/sdkman:latest
+sdk install java 17.0.9-oracle
+fei 3.13.9
+flutter pub get
+flutter build apk
+```

sdkman/docker-entrypoint.sh

@@ -1,12 +1,29 @@
 #!/bin/bash
 set -e
 
-mkdir -p /tmp/android /tmp/sdkman-tmp /tmp/sdkman-candidates
+# useful to mount /tmp and persist cache between container runs 
+echo $TMPDIR_PATH | tr ':' ' ' | xargs mkdir -p
 
+# silent root warning flutter in podman - https://github.com/flutter/flutter/issues/140330
+if [[ -f /run/.containerenv ]] && ! [[ -f /.dockerenv ]]; then
+    ln -s /run/.containerenv /.dockerenv 
+fi
+
+# replace tar command - https://github.com/leoafarias/fvm/issues/587
+echo -e "#!/bin/bash\nset -e\n/bin/tar \$@ --no-same-owner" > /tmp/bin/tar
+chmod +x /tmp/bin/tar
+
+# flutter easy install (without analytics)
+echo -e "#!/bin/bash\nset -e\nfvm install \$1\nfvm global \$1" > /tmp/bin/fei
+echo -e "git config --global --add safe.directory \$FLUTTER_HOME\n" >> /tmp/bin/fei
+echo -e "flutter precache\nflutter config --no-analytics\ndart --disable-analytics" >> /tmp/bin/fei
+chmod +x /tmp/bin/fei
+
+# force execution of sdkman and bash terminal
 if [[ ("$1" = 'sh' || "$1" = 'bash') && "$2" = "-c" ]]; then
     shift 2
     bash -c "source /root/.bashrc && source $SDKMAN_DIR/bin/sdkman-init.sh && ($@)"
-elif [[ ("$1" = 'sh' || "$1" = 'bash') && $# -eq 2 ]]; then
+elif [[ ("$1" = 'sh' || "$1" = 'bash') && $# -eq 2 && -f $2 ]]; then
     r=$(<"$2")
     bash -c "source /root/.bashrc && source $SDKMAN_DIR/bin/sdkman-init.sh && ($r)"
 elif [ $# -gt 0 ]; then