useful for determining if dependencies have changed across releases

find_versions.sh

#!/bin/bash
set -o xtrace -o pipefail -o errexit

function get_versions {
    rm /tmp/versions
    for tag in $(git tag --list); do
        git checkout "$tag" &>/dev/null
        if [ -f python/pyproject.toml ]; then
            file=python/pyproject.toml
        elif [ -f pyproject.toml ]; then
            file=pyproject.toml
        else
            continue
        fi
        hash=$(cat $file | tomlq --sort-keys '.project.dependencies' | sha256sum | head -c 7)
        jq --null-input --arg tag "$tag" --arg hash "$hash" '{($tag): ($hash)}' >> /tmp/versions
    done
}

get_versions
jq --slurp add /tmp/versions > /tmp/tag_to_hash
jq --slurp 'add | to_entries | group_by(.value)[] | {(.[0].value): [.[] | .key]}' /tmp/versions | jq --slurp add > /tmp/hash_to_tags
jq --slurp '{"tag_to_hash": .[0], "hash_to_tags": .[1]}' /tmp/tag_to_hash /tmp/hash_to_tags | tee /tmp/tag_dependency_hashes.json

tag_dep_hashes.json

{
  "tag_to_hash": {
    "v0.6.0": "c03d76d",
    "v0.6.1": "c03d76d",
    "v0.7.0": "b7689c3",
    "v0.7.0-beta1": "813c4f2",
    "v0.7.0-beta10": "813c4f2",
    "v0.7.0-beta11": "813c4f2",
    "v0.7.0-beta12": "813c4f2",
    "v0.7.0-beta13": "813c4f2",
    "v0.7.0-beta14": "813c4f2",
    "v0.7.0-beta15": "813c4f2",
    "v0.7.0-beta16": "813c4f2",
    "v0.7.0-beta17": "813c4f2",
    "v0.7.0-beta18": "b7689c3",
    "v0.7.0-beta19": "b7689c3",
    "v0.7.0-beta2": "813c4f2",
    "v0.7.0-beta3": "813c4f2",
    "v0.7.0-beta4": "813c4f2",
    "v0.7.0-beta5": "813c4f2",
    "v0.7.0-beta6": "813c4f2",
    "v0.7.0-beta7": "813c4f2",
    "v0.7.0-beta8": "813c4f2",
    "v0.7.0-beta9": "813c4f2",
    "v0.7.1": "b7689c3",
    "v0.7.2": "b7689c3",
    "v0.8.0-beta1": "b7689c3",
    "v0.8.0-beta2": "b7689c3",
    "v0.8.0-beta3": "6b0c52c",
    "v0.8.0-beta4": "6b0c52c",
    "v0.8.0-beta5": "115fd5c",
    "v0.8.0-beta6": "115fd5c",
    "v0.8.0-beta7": "115fd5c",
    "v0.8.0-beta8": "115fd5c"
  },
  "hash_to_tags": {
    "115fd5c": [
      "v0.8.0-beta5",
      "v0.8.0-beta6",
      "v0.8.0-beta7",
      "v0.8.0-beta8"
    ],
    "6b0c52c": [
      "v0.8.0-beta3",
      "v0.8.0-beta4"
    ],
    "813c4f2": [
      "v0.7.0-beta1",
      "v0.7.0-beta10",
      "v0.7.0-beta11",
      "v0.7.0-beta12",
      "v0.7.0-beta13",
      "v0.7.0-beta14",
      "v0.7.0-beta15",
      "v0.7.0-beta16",
      "v0.7.0-beta17",
      "v0.7.0-beta2",
      "v0.7.0-beta3",
      "v0.7.0-beta4",
      "v0.7.0-beta5",
      "v0.7.0-beta6",
      "v0.7.0-beta7",
      "v0.7.0-beta8",
      "v0.7.0-beta9"
    ],
    "b7689c3": [
      "v0.7.0",
      "v0.7.0-beta18",
      "v0.7.0-beta19",
      "v0.7.1",
      "v0.7.2",
      "v0.8.0-beta1",
      "v0.8.0-beta2"
    ],
    "c03d76d": [
      "v0.6.0",
      "v0.6.1"
    ]
  }
}