Merge branch 'dockerized-inst-building'

* dockerized-inst-building:
  GITHUB: add CI script
  make-dist: fix script for systems without . in $PATH
  dockerignore
  MISC: support building instruments inside docker

Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>

Author: swesterfeld

.dockerignore

@@ -0,0 +1,3 @@
+.git
+spectmorph-instruments*.tar.xz
+output

.github/workflows/testing.yml

@@ -0,0 +1,19 @@
+# This Source Code Form is licensed MPL-2.0: http://mozilla.org/MPL/2.0
+
+# https://rhysd.github.io/actionlint/
+
+name: Testing
+on: [push]
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/cache@v4
+      with: { path: "ccache", key: "${{ github.job }}-${{hashFiles ('misc/*')}}" }
+    - name: Test Instrument Build
+      run: misc/make-dist-docker.sh
+    - uses: actions/upload-artifact@v4
+      with:
+        name: spectmorph-instruments
+        path: output/spectmorph-instruments-*.tar.xz

make-dist

@@ -42,7 +42,7 @@ done)
 for i in $INSTS
 do
   if [ -d "$i" ]; then
-    echo build.sh $i
+    echo ./build.sh $i
   else
     die "instrument data for $i missing"
   fi

misc/Dockerfile

@@ -0,0 +1,8 @@
+FROM gcc:latest
+
+RUN apt-get update && apt-get install -y \
+  libsndfile1-dev libfftw3-dev autoconf-archive ccache \
+  gettext python3-scipy mesa-common-dev libgl-dev parallel zip
+
+ADD . /spectmorph-instruments
+WORKDIR /spectmorph-instruments

misc/build-docker.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -Eeuo pipefail
+
+export CCACHE_DIR=/output/ccache
+export CC="ccache gcc" CXX="ccache g++"
+
+cd spectmorph
+./autogen.sh --without-ao
+make -j$(nproc)
+make install
+cd ..
+./make-dist
+INST_VERSION=$(grep version index.smindex | sed 's/.*"\([0-9a-z.-]*\)"$/\1/g')
+cp spectmorph-instruments-$INST_VERSION.tar.xz /output

misc/make-dist-docker.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -Eeuo pipefail
+
+git clone https://github.com/swesterfeld/spectmorph.git || echo clone fail
+cd spectmorph
+git checkout ae2117f726d4da3a90f1fdb6187e929627b2c27e
+GIT_VERSION=$(git log -1 --format=%cd --date=format:'%Y-%m-%d %H:%M:%S')
+cd ..
+
+docker build -f misc/Dockerfile -t spectmorph-instruments .
+docker run -v $PWD/output:/output -t spectmorph-instruments misc/build-docker.sh
+
+echo "*** used SpectMorph version $GIT_VERSION"
+echo
+echo "next steps:"
+echo " - git tag -a $(git log -1 --format=%cd --date=format:'%Y-%m-%d')"
+echo " - make a release on github"