chore(dev-deps): use unified lock file format for conda lock files

.gitattributes

@@ -1,4 +1,4 @@
-conda-lock/*.lock linguist-generated=true
+ci/conda-lock/python-*.yml linguist-generated=true
 flake.lock linguist-generated=true
 poetry.lock linguist-generated=true
 requirements.txt linguist-generated=true

.github/workflows/conda-lock.yml

@@ -27,33 +27,27 @@ jobs:
 
       - uses: conda-incubator/setup-miniconda@v2
         with:
-          miniconda-version: latest
+          miniforge-variant: Mambaforge
+          miniforge-version: latest
           activate-environment: conda-lock
-          channels: conda-forge
-          channel-priority: strict
           python-version: "3.11"
           condarc-file: ci/conda-lock/condarc
+          use-mamba: true
 
       - name: install conda libmamba solver
-        run: conda install -n base conda-libmamba-solver
-
-      - name: set solver to libmamba
-        run: conda config --set solver libmamba
-
-      - name: install conda-lock
-        run: conda install conda-lock=1.4
+        run: mamba install --name base conda-lock=2.3
 
       - name: generate lock file
-        run: ./ci/conda-lock/generate.sh "${{ matrix.python-version }}"
+        run: ./ci/conda-lock/generate.sh ${{ matrix.python-version }} --lockfile ci/conda-lock/python-${{ matrix.python-version }}.yml
 
       - name: create conda environment
-        run: conda create --name ibis${{ matrix.python-version }} --file conda-lock/linux-64-${{ matrix.python-version }}.lock
+        run: conda-lock install --name ibis${{ matrix.python-version }} --file ci/conda-lock/python-${{ matrix.python-version }}.yml
 
       - name: upload conda lock files
         uses: actions/upload-artifact@v3
         with:
           name: conda-lock-files-${{ github.run_attempt }}
-          path: conda-lock/*-${{ matrix.python-version }}.lock
+          path: ci/conda-lock/python-*.yml
 
   condalock_pr:
     if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
@@ -81,7 +75,7 @@ jobs:
         uses: actions/download-artifact@v3
         with:
           name: conda-lock-files-${{ github.run_attempt }}
-          path: conda-lock
+          path: ci/conda-lock
 
       - uses: peter-evans/create-pull-request@v5
         id: create_pr
@@ -90,7 +84,7 @@ jobs:
           commit-message: "chore(conda-lock): relock"
           branch: "create-pull-request/conda-relock"
           delete-branch: true
-          add-paths: conda-lock/*.lock
+          add-paths: ci/conda-lock/python-*.yml
           committer: "ibis-squawk-bot[bot] <ibis-squawk-bot[bot]@users.noreply.github.com>"
           author: "ibis-squawk-bot[bot] <ibis-squawk-bot[bot]@users.noreply.github.com>"
           title: "chore(conda-lock): relock"
@@ -110,49 +104,3 @@ jobs:
           token: ${{ steps.generate_pr_token.outputs.token }}
           pull-request-number: ${{ steps.create_pr.outputs.pull-request-number }}
           merge-method: rebase
-
-  condalock_push:
-    if: github.event_name == 'repository_dispatch'
-    runs-on: ubuntu-latest
-    needs:
-      - condalock
-    steps:
-      - uses: tibdex/github-app-token@v2
-        id: generate_token
-        with:
-          app_id: ${{ secrets.SQUAWK_BOT_APP_ID }}
-          private_key: ${{ secrets.SQUAWK_BOT_APP_PRIVATE_KEY }}
-
-      - uses: actions/checkout@v4
-        with:
-          token: ${{ steps.generate_token.outputs.token }}
-          repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
-          ref: ${{ github.event.client_payload.pull_request.head.ref }}
-
-      - name: download conda lock files
-        uses: actions/download-artifact@v3
-        with:
-          name: conda-lock-files-${{ github.run_attempt }}
-          path: conda-lock
-
-      - name: Configure git info
-        run: |
-          set -euo pipefail
-
-          git config --global user.name 'ibis-squawk-bot[bot]'
-          git config --global user.email 'ibis-squawk-bot[bot]@users.noreply.github.com'
-
-      - name: commit lock files and push to PR
-        run: |
-          set -euo pipefail
-
-          git add conda-lock/*.lock
-
-          if git commit -m 'chore(conda-lock): relock'; then
-            # pull in case another commit happened in the meantime
-            #
-            # `ours` is actually the *other* changeset, not the current branch, per
-            # https://stackoverflow.com/a/3443225/564538
-            git pull --rebase -s recursive -X ours
-            git push
-          fi

.pre-commit-config.yaml

@@ -56,7 +56,7 @@ repos:
     rev: v4.5.0
     hooks:
       - id: check-added-large-files
-        args: ["--maxkb=700"]
+        args: ["--maxkb=710"]
       - id: check-case-conflict
       - id: check-executables-have-shebangs
       - id: check-merge-conflict
@@ -89,6 +89,7 @@ repos:
           - json
           - markdown
           - yaml
+        exclude: ci/conda-lock/python-.+\.yml
       - id: taplo
         name: taplo
         language: system

.yamllint.yaml

@@ -3,6 +3,7 @@ extends: default
 
 ignore:
   - docs/_publish.yml
+  - ci/conda-lock/python-*.yml
 
 rules:
   document-start: disable

ci/conda-lock/condarc

@@ -3,6 +3,9 @@ channels:
   - conda-forge
 channel_priority: strict
 
+# use mamba for SAT solving
+solver: libmamba
+
 always_yes: true
 
 # remote_connect_timeout_secs (float)

ci/conda-lock/generate.sh

@@ -2,23 +2,14 @@
 
 set -euo pipefail
 
-python_version="${1}"
-python_version_file="$(mktemp --suffix=.yml)"
-
-{
-  echo 'name: conda-lock'
-  echo 'dependencies:'
-  echo "  - python=${python_version}"
-} > "${python_version_file}"
-
 extras=(
   -e bigquery
   -e clickhouse
   -e dask
+  -e datafusion
   -e druid
   -e duckdb
-  # this doesn't work on any platform yet (issues with resolving some google deps)
-  # -e geospatial
+  -e geospatial
   -e impala
   -e mssql
   -e mysql
@@ -32,24 +23,25 @@ extras=(
   -e trino
   -e visualization
   -e decompiler
+  -e deltalake
 )
-template="conda-lock/{platform}-${python_version}.lock"
 
-function conda_lock() {
-  local platforms
-  platforms=(--platform "$1" --platform "$2")
-  shift 2
-  conda lock \
-    --file pyproject.toml \
-    --file "${python_version_file}" \
-    --kind explicit \
-    "${platforms[@]}" \
-    --filename-template "${template}" \
-    --filter-extras \
-    --conda="$(which conda)" \
-    --category dev --category test --category docs \
-    "${@}"
-}
+# directory of this script
+top="$(dirname "$(readlink -f -- "$0")")"
+
+python_version="${1}"
+shift 1
 
-conda_lock linux-64 osx-64 "${extras[@]}" -e datafusion
-conda_lock osx-arm64 win-64 "${extras[@]}"
+conda lock \
+  --file pyproject.toml \
+  --file "${top}/versions/python-${python_version}.yml" \
+  --channel conda-forge \
+  --platform linux-64 \
+  --platform osx-64 \
+  --platform osx-arm64 \
+  --platform win-64 \
+  --filter-extras \
+  --mamba \
+  --category dev --category test --category docs \
+  "${extras[@]}" \
+  "${@}"