From: Matt Corallo <git@bluematt.me>
Date: Sun, 26 Sep 2021 04:55:28 +0000 (+0000)
Subject: Use current HEAD for version in CI instead of previous commit
X-Git-Tag: v0.0.101.1^2~6
X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-java;a=commitdiff_plain;h=39ef1da5adb174818bb6afe0ee9924976018801d

Use current HEAD for version in CI instead of previous commit
---

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d4c0485d..7c325519 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -57,30 +57,15 @@ jobs:
           mv liblightningjni_debug_Linux-amd64.so liblightningjni.so
           export ASAN_OPTIONS=detect_leaks=0
           LD_PRELOAD=/usr/lib/llvm-11/lib/clang/11.0.1/lib/linux/libclang_rt.asan-x86_64.so LD_LIBRARY_PATH=. mvn test
-      - name: Detect current git version
-        run: |
-          # We assume the top commit is just a bindings update commit, so we
-          # check out the previous commit to use as the commit we git describe.
-          # If the top commit is a merge commit, we need to get the last merge
-          # head and assume the latest bindings are built against its parent.
-          COMMIT_PARENTS=$(git show -s --pretty=format:%P HEAD)
-          if [ "${#COMMIT_PARENTS}" = 40 ]; then
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD^1)"
-          else
-            MERGE_HEAD=$(git show --pretty=format:%P HEAD | ( for last in $(cat /dev/stdin); do true; done; echo $last ))
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag $MERGE_HEAD^1)"
-          fi
-          echo "Using $LDK_GARBAGECOLLECTED_GIT_OVERRIDE as git version"
-          echo "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" > .git_ver
       - name: Checkout latest MacOS binaries
         run: |
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           git clone --depth 1 https://git.bitcoin.ninja/ldk-java-bins
           mkdir -p src/main/resources/
           cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/liblightningjni_MacOSX-"* src/main/resources/
       - name: Build Java/TS Release Bindings
         run: |
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           ./genbindings.sh ./ldk-c-bindings/ "-I/usr/lib/jvm/java-11-openjdk-amd64/include/ -I/usr/lib/jvm/java-11-openjdk-amd64/include/linux/" false false
       - name: Build deterministic release jar
         run: ./build-release-jar.sh
@@ -90,7 +75,7 @@ jobs:
           git diff --exit-code
       - name: Check latest library and jars are in bins repo
         run: |
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           rm "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"*.jar
           rm "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"liblightningjni_Linux*.nativelib
           cp src/main/resources/liblightningjni_Linux-amd64.nativelib "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"
@@ -169,34 +154,19 @@ jobs:
           git clone https://github.com/lightningdevkit/ldk-c-bindings
           cd ldk-c-bindings
           git checkout 0.0.101
-      - name: Detect current git version
-        run: |
-          # We assume the top commit is just a bindings update commit, so we
-          # check out the previous commit to use as the commit we git describe.
-          # If the top commit is a merge commit, we need to get the last merge
-          # head and assume the latest bindings are built against its parent.
-          COMMIT_PARENTS=$(git show -s --pretty=format:%P HEAD)
-          if [ "${#COMMIT_PARENTS}" = 40 ]; then
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD^1)"
-          else
-            MERGE_HEAD=$(git show --pretty=format:%P HEAD | ( for last in $(cat /dev/stdin); do true; done; echo $last ))
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag $MERGE_HEAD^1)"
-          fi
-          echo "Using $LDK_GARBAGECOLLECTED_GIT_OVERRIDE as git version"
-          echo "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" > .git_ver
       - name: Checkout Android AAR binaries and artifacts
         run: git clone --depth 1 https://git.bitcoin.ninja/ldk-java-bins
       - name: Build Android aar
         run: |
           . $HOME/.cargo/env
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/ldk-java-classes.jar" ./
           export ANDROID_TOOLCHAIN="$(pwd)/android-ndk-r22b/toolchains/llvm/prebuilt/linux-x86_64"
           export PATH="$PATH:$ANDROID_TOOLCHAIN/bin"
           ./android-build.sh ./rust-lightning ./ldk-c-bindings/ ./ldk-java-bins/android-artifacts
       - name: Check latest library and jars are in bins repo
         run: |
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           rm "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/LDK-release.aar"
           cp LDK-release.aar "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"
           cd ldk-java-bins
@@ -265,30 +235,15 @@ jobs:
           tar xvvf openjdk-16.0.1_osx-x64_bin.tar.gz
           export JAVA_HOME=`pwd`/jdk-16.0.1.jdk/Contents/Home
           export PATH=$JAVA_HOME/bin:$PATH
-      - name: Detect current git version
-        run: |
-          # We assume the top commit is just a bindings update commit, so we
-          # check out the previous commit to use as the commit we git describe.
-          # If the top commit is a merge commit, we need to get the last merge
-          # head and assume the latest bindings are built against its parent.
-          COMMIT_PARENTS=$(git show -s --pretty=format:%P HEAD)
-          if [ "${#COMMIT_PARENTS}" = 40 ]; then
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD^1)"
-          else
-            MERGE_HEAD=$(git show --pretty=format:%P HEAD | ( for last in $(cat /dev/stdin); do true; done; echo $last ))
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag $MERGE_HEAD^1)"
-          fi
-          echo "Using $LDK_GARBAGECOLLECTED_GIT_OVERRIDE as git version"
-          echo "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" > .git_ver
       - name: Checkout latest Linux binaries
         run: |
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           git clone --depth 1 https://git.bitcoin.ninja/ldk-java-bins
           mkdir -p src/main/resources/
           cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/liblightningjni_Linux-"* src/main/resources/
       - name: Build Java/TS Release Bindings
         run: |
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           # genbindings.sh always fails as there is no wasm32-wasi library
           # available, so instead we check that the expected JNI library
           # is created.
@@ -314,7 +269,7 @@ jobs:
       - name: Run Java Tests against built jar
         run: |
           mvn -DskipTests=true package
-          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
           JAR_VERSION=${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}
           mvn install:install-file -Dfile=target/ldk-java-${JAR_VERSION}.jar -DgroupId=org.lightningdevkit -DartifactId=ldk-java -Dversion=1.0-SNAPSHOT -Dpackaging=jar
           cd javatester
@@ -324,7 +279,7 @@ jobs:
       - name: Check latest release libs are in git
         run: |
           if [ "${{ matrix.platform }}" = "macos-11" ]; then
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
             rm "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"liblightningjni_MacOSX-{x86_64,aarch64}.nativelib
             cp src/main/resources/liblightningjni_MacOSX-*.nativelib "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"
             cd ldk-java-bins
@@ -334,7 +289,7 @@ jobs:
       - name: Run Java Tests against release bins
         run: |
           if [ "${{ matrix.platform }}" != "macos-11" ]; then
-            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(cat .git_ver)"
+            export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
             cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"liblightningjni_MacOSX-{x86_64,aarch64}.nativelib src/main/resources/
             mvn clean
             mvn -DskipTests=true package
diff --git a/.gitignore b/.gitignore
index 6c39c2cf..cb19f5e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,7 @@ target
 .idea
 *.iml
 __pycache__
+src/main/java/org/ldk/impl/version.java
+src/main/jni/version.c
+ts/version.ts
+ts/version.c