6e3c76ea23
1. Use the official Rust nightly docker image as base
2. Remove hardcoded user
3. Use named volumes to cache .rustup and .cargo toolchain folders
- Changing file permissions to user (chown) only needed on first launch
4. Cleanup apt folders after installing
5. Make bash the default fallback command
6. README.md: Unify workflows for Linux and MacOS
30 lines
1,005 B
Bash
Executable file
30 lines
1,005 B
Bash
Executable file
#!/usr/bin/env bash
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# Add local user
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# Either use LOCAL_UID and LOCAL_GID if passed in at runtime via
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# -e LOCAL_UID="$(id -u)" -e LOCAL_GID="$(id -g)" or fallback
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USER_NAME=redox
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RUN_UID=${LOCAL_UID:-9001}
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RUN_GID=${LOCAL_GID:-9001}
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groupadd --non-unique --gid $RUN_GID $USER_NAME
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useradd --non-unique --create-home --uid $RUN_UID --gid $USER_NAME --groups sudo $USER_NAME
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echo "$USER_NAME ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/user-no-sudo-password
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export HOME=/home/$USER_NAME
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# Check current UID and GID of files in the named volume caches for
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# cargo and rustup. Test only one of the top level folders to speed
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# things up.
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TESTFILE=$RUSTUP_HOME/settings.toml
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CACHED_UID=$(stat -c "%u" $TESTFILE)
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CACHED_GID=$(stat -c "%g" $TESTFILE)
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if [ $CACHED_UID != $RUN_UID ] || [ $RUN_GID != $CACHED_GID ]; then
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echo -e "\033[01;38;5;155mChanging user id:group to ${RUN_UID}:${RUN_GID}. Please wait...\033[0m"
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chown $RUN_UID:$RUN_GID -R $CARGO_HOME $RUSTUP_HOME
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fi
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exec gosu $USER_NAME "$@"
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