Revamp go based integration tests

This uplevels the integration tests to run the server which can allow
testing an existing server, or a remote server.

scripts/setup_integration_tests.sh

@@ -1,41 +0,0 @@
-#!/bin/bash
-
-# This script sets up integration tests which run the full stack to verify
-# inference locally
-#
-# To run the relevant tests use
-# go test -tags=integration ./server
-set -e
-set -o pipefail
-
-REPO=$(dirname $0)/../
-export OLLAMA_MODELS=${REPO}/test_data/models
-REGISTRY_SCHEME=https
-REGISTRY=registry.ollama.ai
-TEST_MODELS=("library/orca-mini:latest" "library/llava:7b")
-ACCEPT_HEADER="Accept: application/vnd.docker.distribution.manifest.v2+json"
-
-for model in ${TEST_MODELS[@]}; do
-    TEST_MODEL=$(echo ${model} | cut -f1 -d:)
-    TEST_MODEL_TAG=$(echo ${model} | cut -f2 -d:)
-    mkdir -p ${OLLAMA_MODELS}/manifests/${REGISTRY}/${TEST_MODEL}/
-    mkdir -p ${OLLAMA_MODELS}/blobs/
-
-    echo "Pulling manifest for ${TEST_MODEL}:${TEST_MODEL_TAG}"
-    curl -s --header "${ACCEPT_HEADER}" \
-        -o ${OLLAMA_MODELS}/manifests/${REGISTRY}/${TEST_MODEL}/${TEST_MODEL_TAG} \
-        ${REGISTRY_SCHEME}://${REGISTRY}/v2/${TEST_MODEL}/manifests/${TEST_MODEL_TAG}
-
-    CFG_HASH=$(cat ${OLLAMA_MODELS}/manifests/${REGISTRY}/${TEST_MODEL}/${TEST_MODEL_TAG} | jq -r ".config.digest")
-    echo "Pulling config blob ${CFG_HASH}"
-    curl -L -C - --header "${ACCEPT_HEADER}" \
-        -o ${OLLAMA_MODELS}/blobs/${CFG_HASH} \
-        ${REGISTRY_SCHEME}://${REGISTRY}/v2/${TEST_MODEL}/blobs/${CFG_HASH}
-
-    for LAYER in $(cat ${OLLAMA_MODELS}/manifests/${REGISTRY}/${TEST_MODEL}/${TEST_MODEL_TAG} | jq -r ".layers[].digest"); do
-        echo "Pulling blob ${LAYER}"
-        curl -L -C - --header "${ACCEPT_HEADER}" \
-            -o ${OLLAMA_MODELS}/blobs/${LAYER} \
-            ${REGISTRY_SCHEME}://${REGISTRY}/v2/${TEST_MODEL}/blobs/${LAYER}
-    done
-done