From 36dabd454bf137f74ab7c3e372b060a4ded7f284 Mon Sep 17 00:00:00 2001
From: Egor Tensin <egor@tensin.name>
Date: Wed, 14 Oct 2026 15:59:48 +0500
Subject: t/i/docker: move SSH setup to git_server

---
 test/integration/docker/git_server/Dockerfile    | 20 +++----
 test/integration/docker/git_server/entrypoint.sh | 64 ++++++++++++++++++++++
 test/integration/docker/git_server/setup.sh      | 68 ++++++++++++++++++++++++
 test/integration/docker/git_server/setup_repo.sh | 30 -----------
 4 files changed, 138 insertions(+), 44 deletions(-)
 create mode 100755 test/integration/docker/git_server/entrypoint.sh
 create mode 100755 test/integration/docker/git_server/setup.sh
 delete mode 100755 test/integration/docker/git_server/setup_repo.sh

(limited to 'test/integration/docker/git_server')

diff --git a/test/integration/docker/git_server/Dockerfile b/test/integration/docker/git_server/Dockerfile
index 97306f9..2d0fbe4 100644
--- a/test/integration/docker/git_server/Dockerfile
+++ b/test/integration/docker/git_server/Dockerfile
@@ -1,24 +1,16 @@
 FROM alpine:3.24
 
-RUN apk add -q --no-cache bash git openssh-server tini && \
+RUN apk add -q --no-cache bash git openssh-client-common openssh-server tini && \
     echo 'root:root' | chpasswd && \
-    git config --global user.name 'John Doe' && \
-    git config --global user.email 'John.Doe@example.com' && \
-    git config --global init.defaultBranch main && \
     sed -ri 's/^#?PermitRootLogin\s+.*/PermitRootLogin yes/' /etc/ssh/sshd_config
 
+USER root
 WORKDIR /root
 
-COPY ["ssh_keys/server_key", "/etc/ssh/ssh_host_ed25519_key"]
-COPY ["ssh_keys/server_key.pub", "/etc/ssh/ssh_host_ed25519_key.pub"]
-COPY ["ssh_keys/client_key.pub", "./.ssh/authorized_keys"]
+COPY ["git_server/setup.sh", "./"]
+RUN ./setup.sh
 
-RUN chmod 0600 -- /etc/ssh/ssh_host_ed25519_key && \
-    chmod 0700 -- ./.ssh/ && \
-    chmod 0600 -- ./.ssh/authorized_keys
+COPY ["git_server/entrypoint.sh", "/"]
+ENTRYPOINT ["/sbin/tini", "--", "/entrypoint.sh"]
 
-COPY ["git_server/setup_repo.sh", "./"]
-RUN ./setup_repo.sh
-
-ENTRYPOINT ["/sbin/tini", "--"]
 CMD ["/usr/sbin/sshd", "-D"]
diff --git a/test/integration/docker/git_server/entrypoint.sh b/test/integration/docker/git_server/entrypoint.sh
new file mode 100755
index 0000000..03f79e4
--- /dev/null
+++ b/test/integration/docker/git_server/entrypoint.sh
@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+set -o errexit -o nounset -o pipefail
+shopt -s inherit_errexit lastpipe
+
+script_name="$( basename -- "${BASH_SOURCE[0]}" )"
+readonly script_name
+
+dump() {
+    local prefix="${FUNCNAME[0]}"
+    [ "${#FUNCNAME[@]}" -gt 1 ] && prefix="${FUNCNAME[1]}"
+
+    local msg
+    for msg; do
+        echo "$script_name: $prefix: $msg"
+    done
+}
+
+readonly ssh_dir=/ssh
+readonly ssh_client_key="$ssh_dir/client_key"
+readonly ssh_client_password='password'
+
+spawn_ssh_agent() {
+    if ! command -v ssh-agent > /dev/null 2>&1; then
+        dump "could not find ssh-agent" >&2
+        return 1
+    fi
+
+    local output
+    output="$( ssh-agent -s -a "$ssh_dir/agent.sock" )"
+
+    echo "$output"
+    eval "$output"
+
+    if [ -z "${SSH_AGENT_PID:+x}" ]; then
+        dump "could not start ssh-agent" >&2
+        return 1
+    fi
+}
+
+setup_ssh_agent() {
+    echo
+    echo ----------------------------------------------------------------------
+    echo Setting up ssh-agent
+    echo ----------------------------------------------------------------------
+
+    spawn_ssh_agent
+
+    local askpass_path
+    askpass_path="$( mktemp )"
+    chmod 0700 -- "$askpass_path"
+
+    echo "#!/usr/bin/env sh" >> "$askpass_path"
+    printf -- 'echo %q' "$ssh_client_password" >> "$askpass_path"
+
+    SSH_ASKPASS="$askpass_path" SSH_ASKPASS_REQUIRE=force DISPLAY= ssh-add "$ssh_client_key" < /dev/null
+}
+
+main() {
+    setup_ssh_agent
+    exec "$@"
+}
+
+main "$@"
diff --git a/test/integration/docker/git_server/setup.sh b/test/integration/docker/git_server/setup.sh
new file mode 100755
index 0000000..f2572ff
--- /dev/null
+++ b/test/integration/docker/git_server/setup.sh
@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+
+set -o errexit -o nounset -o pipefail
+shopt -s inherit_errexit lastpipe
+
+readonly ssh_dir=/ssh
+readonly ssh_client_password='password'
+
+configure_git() {
+    echo
+    echo ----------------------------------------------------------------------
+    echo Configuring git
+    echo ----------------------------------------------------------------------
+
+    git config --global user.name 'John Doe'
+    git config --global user.email 'John.Doe@example.com'
+    git config --global init.defaultBranch main
+}
+
+generate_ssh_keys() {
+    echo
+    echo ----------------------------------------------------------------------
+    echo Generating SSH keys
+    echo ----------------------------------------------------------------------
+
+    mkdir -p -- "$ssh_dir"
+
+    ssh-keygen -t rsa -b 4096 -f "$ssh_dir/client_key" -N "$ssh_client_password"
+    ssh-keygen -t rsa -b 4096 -f "$ssh_dir/server_key" -N ''
+
+    mkdir ~/.ssh
+
+    cp "$ssh_dir/server_key"     /etc/ssh/ssh_host_ed25519_key
+    cp "$ssh_dir/server_key.pub" /etc/ssh/ssh_host_ed25519_key.pub
+    cp "$ssh_dir/client_key.pub" ~/.ssh/authorized_keys
+
+    chmod 0600 -- /etc/ssh/ssh_host_ed25519_key
+    chmod 0700 -- ~/.ssh/
+    chmod 0600 -- ~/.ssh/authorized_keys
+}
+
+readonly repo_path="$HOME/test_repo"
+
+create_repo() {
+    echo
+    echo ----------------------------------------------------------------------
+    echo Setting up upstream repository
+    echo ----------------------------------------------------------------------
+
+    mkdir -p -- "$repo_path"
+    pushd -- "$repo_path" > /dev/null
+    git init
+    echo '1' > 1.txt
+    git add .
+    git commit -m 'first commit'
+    echo '2' > 2.txt
+    git add .
+    git commit -m 'second commit'
+    popd > /dev/null
+}
+
+main() {
+    configure_git
+    generate_ssh_keys
+    create_repo
+}
+
+main
diff --git a/test/integration/docker/git_server/setup_repo.sh b/test/integration/docker/git_server/setup_repo.sh
deleted file mode 100755
index c5bb32c..0000000
--- a/test/integration/docker/git_server/setup_repo.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-
-set -o errexit -o nounset -o pipefail
-shopt -s inherit_errexit lastpipe
-
-readonly local_repo_path="$HOME/test_repo"
-
-setup_local_repo() {
-    echo
-    echo ----------------------------------------------------------------------
-    echo Setting up upstream repository
-    echo ----------------------------------------------------------------------
-
-    mkdir -p -- "$local_repo_path"
-    pushd -- "$local_repo_path" > /dev/null
-    git init
-    echo '1' > 1.txt
-    git add .
-    git commit -m 'first commit'
-    echo '2' > 2.txt
-    git add .
-    git commit -m 'second commit'
-    popd > /dev/null
-}
-
-main() {
-    setup_local_repo
-}
-
-main
-- 
cgit v1.3