add ability to override UID and GID at runtime
+36
-7
+15
-7
Dockerfile
+15
-7
Dockerfile
···
4
4
COPY go.mod go.sum ./
5
5
RUN go mod download
6
6
COPY . .
7
-
8
7
ARG SMALLWEB_VERSION=dev
9
8
RUN go build -ldflags="-s -w -X github.com/pomdtr/smallweb/build.Version=${SMALLWEB_VERSION}" -o smallweb
10
9
11
10
FROM debian:bookworm-slim
12
11
COPY --from=builder /build/smallweb /usr/local/bin/smallweb
13
12
14
-
RUN apt update && apt install -y git unzip curl && rm -rf /var/lib/apt/lists/*
13
+
# Install required packages
14
+
RUN apt update && apt install -y git unzip curl gosu && rm -rf /var/lib/apt/lists/*
15
15
16
+
# Install Deno
16
17
ARG DENO_VERSION=v2.2.2
17
18
RUN curl -fsSL https://deno.land/install.sh | DENO_INSTALL=/usr/local/deno sh -s "$DENO_VERSION"
18
19
ENV PATH="/usr/local/deno/bin:$PATH"
19
20
21
+
# Set up default user with ID 1000
20
22
ARG UID=1000
21
23
ARG GID=1000
22
-
RUN groupadd -g $GID smallweb && useradd -m -s /bin/bash -u $UID -g $GID smallweb
23
-
RUN mkdir /smallweb && chown smallweb:smallweb /smallweb
24
+
RUN groupadd -g $GID smallweb && useradd -m -s /bin/bash -u $GID -g $1000 smallweb
24
25
25
-
USER smallweb
26
+
# Create app directory
27
+
RUN mkdir -p /smallweb && chown smallweb:smallweb /smallweb
28
+
29
+
# Add entrypoint script
30
+
COPY entrypoint.sh /entrypoint.sh
31
+
RUN chmod +x /entrypoint.sh
32
+
26
33
VOLUME /smallweb
27
34
WORKDIR /smallweb
28
35
EXPOSE 7777 2222
29
-
ENTRYPOINT ["/usr/local/bin/smallweb"]
30
-
CMD [ "up", "--enable-crons", "--addr", ":7777", "--ssh-addr", ":2222"]
36
+
37
+
ENTRYPOINT ["/entrypoint.sh"]
38
+
CMD ["up", "--enable-crons", "--addr", ":7777", "--ssh-addr", ":2222"]
+21
entrypoint.sh
+21
entrypoint.sh
···
1
+
#!/bin/bash
2
+
set -e
3
+
4
+
# Get current UID/GID from environment or use defaults
5
+
USER_ID=${PUID:-1000}
6
+
GROUP_ID=${PGID:-1000}
7
+
8
+
echo "Starting with UID: $USER_ID, GID: $GROUP_ID"
9
+
10
+
# Update the user to match desired UID/GID if needed
11
+
if [ "$USER_ID" != "1000" ] || [ "$GROUP_ID" != "1000" ]; then
12
+
echo "Updating user 'smallweb' with new UID:GID -> $USER_ID:$GROUP_ID"
13
+
groupmod -g "$GROUP_ID" smallweb
14
+
usermod -u "$USER_ID" -g "$GROUP_ID" smallweb
15
+
fi
16
+
17
+
# Ensure correct ownership of the application directory
18
+
chown -R smallweb:smallweb /smallweb
19
+
20
+
# Execute the command as the smallweb user
21
+
exec gosu smallweb:smallweb /usr/local/bin/smallweb "$@"