mirror of
https://github.com/kylemanna/docker-aosp
synced 2025-06-07 07:56:25 +00:00
91ae4a8cdc
This commit introduces the "docker_entrypoint" script that will create a user with uid/gid matching given `USER_ID` and `GROUP_ID` (or default to `1000` if not provided). Fixes #9 This approach works around missing docker feature discussed in docker/docker#7198 and allow to have executable in the docker container manipulating files in the shared volume owned by the `USER_ID:GROUP_ID` The utility script `aosp` has also been updated to automatically set `USER_ID` and `GROUP_ID` to the value matching the current user by invoking "docker run" with ``` -e USER_ID=$(id -u) -e GROUP_ID=$(id -g) ``` Finally, the output has also been updated to be more verbose. For example: ``` $ AOSP_VOL=/home/jcfr/Projects/aosp-root/ aosp id aosp: Checking if /home/jcfr/Projects/aosp-root/aosp exists aosp: Checking if /home/jcfr/Projects/aosp-root/aosp exists - ok aosp: Checking if /home/jcfr/Projects/aosp-root/ccache exists aosp: Checking if /home/jcfr/Projects/aosp-root/ccache exists - ok docker_entrypoint: Creating user UID/GID [1000/1000] docker_entrypoint: Creating user UID/GID [1000/1000] - done docker_entrypoint: Copying .gitconfig and .ssh/config to new user home docker_entrypoint: Copying .gitconfig and .ssh/config to new user home - done docker_entrypoint: Creating /tmp/ccache and /asop directory docker_entrypoint: Creating /tmp/ccache and /asop directory - done uid=1000(aosp) gid=1000(aosp) groups=1000(aosp) ```
44 lines
1.3 KiB
Bash
Executable File
44 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# This script designed to be used a docker ENTRYPOINT "workaround" missing docker
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# feature discussed in docker/docker#7198, allow to have executable in the docker
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# container manipulating files in the shared volume owned by the USER_ID:GROUP_ID.
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#
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# It creates a user named `aosp` with selected USER_ID and GROUP_ID (or
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# 1000 if not specified).
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# Example:
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#
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# docker run -ti -e USER_ID=$(id -u) -e GROUP_ID=$(id -g) imagename bash
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#
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# Reasonable defaults if no USER_ID/GROUP_ID environment variables are set.
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if [ -z ${USER_ID+x} ]; then USER_ID=1000; fi
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if [ -z ${GROUP_ID+x} ]; then GROUP_ID=1000; fi
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msg="docker_entrypoint: Creating user UID/GID [$USER_ID/$GROUP_ID]" && echo $msg
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groupadd -g $GROUP_ID -r aosp && \
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useradd -u $USER_ID --create-home -r -g aosp aosp
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echo "$msg - done"
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msg="docker_entrypoint: Copying .gitconfig and .ssh/config to new user home" && echo $msg
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cp /root/.gitconfig /home/aosp/.gitconfig && \
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chown aosp:aosp /home/aosp/.gitconfig && \
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mkdir -p /home/aosp/.ssh && \
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cp /root/.ssh/config /home/aosp/.ssh/config && \
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chown aosp:aosp -R /home/aosp/.ssh &&
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echo "$msg - done"
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msg="docker_entrypoint: Creating /tmp/ccache and /asop directory" && echo $msg
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mkdir -p /tmp/ccache /aosp
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chown aosp:aosp /tmp/ccache /aosp
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echo "$msg - done"
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echo ""
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# Execute command as `aosp` user
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export HOME=/home/aosp
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exec sudo -u aosp "$@"
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