Generate and deploy source tarball (Fix #2878) (#3036)

This builds a real tarball, as opposed to the flawed GitHub-generated
one, and also includes the following changes:

Individual builds now have dedicated names like "linux-x86_64". The
structure in the yml is now very similar to how it is in rizin.

Since that means builds are renamed, the filename has also been changed
from the meaningless "ccpp.yml" to "ci.yml", as that would have happened
sooner or later anyway and now will not produce additional intermediate
rename states.

The workflow name inside that file is now also just "CI" since adding
"Cutter" there is redundant.

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: Cutter CI
+name: CI
 
 on:
   push:
@@ -16,25 +16,48 @@ on:
 
 jobs:
   build:
+    name: ${{ matrix.name }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, ubuntu-18.04, macos-latest, windows-2019]
+        name: [
-        python-version: [3.7.x]
+            linux-x86_64,
-        system-deps: [false]
+            linux-x86_64-system-deps,
-        cc-override: [default]
+            macos-x86_64,
-        cxx-override: [default]
+            windows-x86_64,
+            tarball
+        ]
         include:
-          - os: windows-2019
+          - name: windows-x86_64
+            os: windows-2019
             package: true
-          - os: ubuntu-18.04 # ensure that Cutter can be built at least in basic config on Ubuntu 18.04 using sytem libraries
+            system-deps: false
+            python-version: 3.7.x
+          - name: linux-x86_64-system-deps # ensure that Cutter can be built at least in basic config on Ubuntu 18.04 using sytem libraries
+            os: ubuntu-18.04
             python-version: 3.6.x
             system-deps: true
             cc-override: '/usr/bin/gcc-7'
             cxx-override: '/usr/bin/g++-7'
-          - os: ubuntu-18.04 # release package build
+          - name: linux-x86_64
+            os: ubuntu-18.04
+            python-version: 3.7.x
             system-deps: false
             package: true
+            cc-override: default
+            cxx-override: default
+          - name: macos-x86_64
+            os: macos-latest
+            python-version: 3.7.x
+            system-deps: false
+            package: true
+            cc-override: default
+            cxx-override: default
+          - name: tarball
+            python-version: 3.7.x
+            os: ubuntu-20.04
+            system-deps: false
+            tarball: true
       # Prevent one job from pausing the rest
       fail-fast: false
     steps:
@@ -159,6 +182,7 @@ jobs:
           export APPIMAGE_FILE="Cutter-${PACKAGE_ID}-Linux-x86_64.AppImage"
           mv Cutter-*-x86_64.AppImage "$APPIMAGE_FILE"
           echo PACKAGE_NAME=$APPIMAGE_FILE >> $GITHUB_ENV
+          echo PACKAGE_PATH=build/$APPIMAGE_FILE >> $GITHUB_ENV
           echo UPLOAD_ASSET_TYPE=application/x-executable >> $GITHUB_ENV
         fi
     - name: cmake macos
@@ -199,6 +223,7 @@ jobs:
         make package
         export CUTTER_VERSION=$(python3 ../scripts/get_version.py)
         echo PACKAGE_NAME=${PACKAGE_NAME}.dmg >> $GITHUB_ENV
+        echo PACKAGE_PATH=build/${PACKAGE_NAME}.dmg >> $GITHUB_ENV
         echo UPLOAD_ASSET_TYPE=application/x-apple-diskimage >> $GITHUB_ENV
     - name: windows dependencies
       if: contains(matrix.os, 'windows')
@@ -241,12 +266,21 @@ jobs:
         cmake --build . --config Release
         cmake --build . --config Release --target package
         echo PACKAGE_NAME=%PACKAGE_NAME%.zip >> %GITHUB_ENV%
+        echo PACKAGE_PATH=build/%PACKAGE_NAME%.zip >> %GITHUB_ENV%
         echo UPLOAD_ASSET_TYPE=application/zip >> %GITHUB_ENV%
+    - name: Create tarball
+      if: matrix.tarball
+      shell: bash
+      run: |
+        scripts/tarball.sh "Cutter-${PACKAGE_ID}"
+        echo PACKAGE_NAME=Cutter-${PACKAGE_ID}-src.tar.gz >> $GITHUB_ENV
+        echo PACKAGE_PATH=Cutter-${PACKAGE_ID}-src.tar.gz >> $GITHUB_ENV
+        echo UPLOAD_ASSET_TYPE=application/gzip >> $GITHUB_ENV
     - uses: actions/upload-artifact@v2
       if: env.PACKAGE_NAME != null
       with:
         name: ${{ env.PACKAGE_NAME }}
-        path: build/${{ env.PACKAGE_NAME }}
+        path: ${{ env.PACKAGE_PATH }}
     - name: Get release
       if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
       id: get_release
@@ -260,6 +294,6 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
           upload_url: ${{ steps.get_release.outputs.upload_url }}
-          asset_path: build/${{ env.PACKAGE_NAME }}
+          asset_path: ${{ env.PACKAGE_PATH }}
           asset_name: ${{ env.PACKAGE_NAME }}
           asset_content_type: ${{ env.UPLOAD_ASSET_TYPE }}

scripts/tarball.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+NAME=${1:-Cutter}
+
+set -xe
+cd $(dirname "${BASH_SOURCE[0]}")/..
+
+shopt -s extglob
+shopt -s dotglob
+mkdir "${NAME}"
+cp -r !(${NAME}) "${NAME}"
+
+pushd "${NAME}"
+git clean -dxff .
+git submodule update --init --recursive
+
+pushd rizin
+git clean -dxff .
+# Possible option: pre-download all subproject, however this makes the tarball huge.
+# As opposed to meson dist used for rizin tarballs, this will not just download the ones
+# used in a default build, but all of them, including multiple capstone variants.
+# meson subprojects download
+popd
+
+pushd src/translations
+git clean -dxff .
+popd
+
+find . -name ".git*" | xargs rm -rfv
+popd
+
+tar -czvf "${NAME}-src.tar.gz" "${NAME}"