remove pipx from gh build

Author: psathyrella

.github/workflows/build.yml

@@ -44,7 +44,6 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-15-intel] # this is the last intel build, will be deprecated dec 2027, and atm we can't run on non-intel macs: https://github.com/psathyrella/partis/issues/330
         python-version: ['3.12']
-        install-method: ['pip', 'pipx']
       fail-fast: false
 
     env:
@@ -56,12 +55,10 @@ jobs:
         fetch-depth: 0
 
     - name: Checkout ham submodule
-      if: matrix.install-method == 'pip'
       run: |
         git submodule update --init packages/ham
 
     - name: Checkout ig-sw submodule
-      if: matrix.install-method == 'pip'
       run: |
         git submodule update --init packages/ig-sw
 
@@ -74,7 +71,7 @@ jobs:
       if: matrix.os == 'ubuntu-latest'
       run: |
         sudo apt update
-        sudo apt install -y python3 python3-pip python-is-python3 pipx build-essential cmake libgsl-dev libyaml-cpp-dev scons mafft ncurses-base ncurses-bin r-base
+        sudo apt install -y python3 python3-pip python-is-python3 build-essential cmake libgsl-dev libyaml-cpp-dev scons mafft ncurses-base ncurses-bin r-base
         # sudo apt install libbpp-core libbpp-seq  # which packages do i actually have to write here?
 
     - name: Install system dependencies (macOS)
@@ -96,16 +93,10 @@ jobs:
     #     R --slave -e 'dir.create(c(Sys.getenv("R_LIBS_USER")), recursive=TRUE); install.packages(c("TreeSim", "TreeSimGM", "geiger", "MASS"), repos="http://cran.rstudio.com/", dependencies=TRUE, lib=c(Sys.getenv("R_LIBS_USER")))'
 
     - name: Install with pip
-      if: matrix.install-method == 'pip'
       run: |
         python -m pip install --upgrade pip
         python -m pip install -e . -v
 
-    - name: Install with pipx
-      if: matrix.install-method == 'pipx'
-      run: |
-        pipx install partis-bcr
-
     - name: Test partis help
       run: |
         partis --help
@@ -120,7 +111,6 @@ jobs:
 
     - name: Run full test
       run: |
-        # if [[ "${{ matrix.install-method }}" == "pipx" || "${{ matrix.os }}" == macos* ]]; then
         if [[ "${{ matrix.os }}" == macos* ]]; then
           partis-test.py --no-simu
           partis-test.py --paired --no-simu
@@ -130,15 +120,15 @@ jobs:
         fi
 
     - name: Verify tag is on main
-      if: matrix.install-method == 'pip' && matrix.os == 'ubuntu-latest' && startsWith(github.ref, 'refs/tags/v')
+      if: matrix.os == 'ubuntu-latest' && startsWith(github.ref, 'refs/tags/v')
       run: |
         if ! git branch -r --contains HEAD | grep -q 'origin/main'; then
           echo "ERROR: tag is not on main branch, skipping PyPI publish"
           exit 1
         fi
 
     - name: Build and publish to PyPI
-      if: matrix.install-method == 'pip' && matrix.os == 'ubuntu-latest' && startsWith(github.ref, 'refs/tags/v')
+      if: matrix.os == 'ubuntu-latest' && startsWith(github.ref, 'refs/tags/v')
       run: |
         python -m pip install build twine
         python -m build --sdist 2>&1 | grep -v 'adding .test/\|adding .data/\|creating partis_bcr.*/test/\|copying docs/\|copying data/\|copying packages/\|copying python/.*/test/\|copying build/.*/test/'