From 2c6d80c90fdb51d5f7d73ea85990f7ce31d87f27 Mon Sep 17 00:00:00 2001
From: Claudemirovsky <63046606+Claudemirovsky@users.noreply.github.com>
Date: Fri, 3 Mar 2023 09:00:57 -0300
Subject: [PATCH] feat(bump-versions.sh): Add support to multisrc (#1356)

* feat(bump-versions.sh): Add support to multisrc

* [skip ci] re-add fix in workflow for library updates
---
 .github/scripts/bump-versions.sh | 80 +++++++++++++++++++++++++++-----
 .github/workflows/build_push.yml |  6 +++
 2 files changed, 75 insertions(+), 11 deletions(-)

diff --git a/.github/scripts/bump-versions.sh b/.github/scripts/bump-versions.sh
index 2652fa7fb..17ff57c3d 100755
--- a/.github/scripts/bump-versions.sh
+++ b/.github/scripts/bump-versions.sh
@@ -1,32 +1,90 @@
 #!/bin/bash
 versionStr="extVersionCode ="
+multisrcVersionStr="overrideVersionCode ="
+bumpedFiles=""
 
+
+# cut -d "=" -f 2 -> string.split("=")[1]
+# "extVersionCode = 6" -> ["extVersionCode ", " 6"] -> " 6" -> "6"
+getValue() { cut -d "=" -f 2 | cut -d " " -f 2;}
 getVersion() {
-    # cut -d "=" -f 2 -> string.split("=")[1]
-    # "extVersionCode = 6" -> ["extVersionCode ", " 6"] -> " 6" -> "6"
-    grep "$versionStr" "$1" | cut -d "=" -f 2 | cut -d " " -f 2
+    if [[ $1 =~ ^multisrc/ ]]; then
+        # We are going to be piped, so no file specified, just read from stdin.
+        grep -Po "$multisrcVersionStr \d+"  | getValue
+    else
+        grep "$versionStr" "$1" | getValue
+    fi
+}
+
+# expected input: multisrc/overrides/<theme>/<override>/....
+# if override is default, then it will bump all overrides.
+bumpMultisrcVersion() {
+    local overridePath=$1
+    # Prevents bumping extensions multiple times.
+    # Ex: When a theme uses a extractor per default, but one extension(override)
+    # also uses another, so if both libs are modifyed, such extension will be
+    # bumped only once instead of two times.
+    if [[ $bumpedFiles =~( |^)$overridePath( |$) ]]; then
+        return 0
+    fi
+
+    bumpedFiles+="$overridePath "
+
+    # Bump all extensions from a multisrc that implements a lib by default
+    if [[ $overridePath =~ .*/default/.* ]]; then
+        local themeBase=$(echo $overridePath | cut -d/ -f-3)
+        for file in $(ls $themeBase | grep -v default); do
+            bumpMultisrcVersion $themeBase/$file/
+        done
+    else
+        local theme=$(echo $overridePath | cut -d/ -f3)
+        local themePath="multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/$theme"
+        local sourceName=$(echo $overridePath | cut -d/ -f4)
+        local generator=$(echo $themePath/*Generator.kt)
+        bumpedFiles+="$generator " # Needed to commit the changes
+
+        local sourceLine=$(grep -i $sourceName $generator)
+        local oldVersion=$(echo $sourceLine | getVersion $generator)
+        local newVersionStr="$multisrcVersionStr $((oldVersion + 1))"
+
+        if [[ $sourceLine =~ .*$multisrcVersionStr.* ]]; then
+            # if the override already have a "overrideVersionCode" param at 
+            # the generator, then just bump it
+            local newSourceLine=${sourceLine/$multisrcVersionStr $oldVersion/$newVersionStr}
+        else
+            # else, add overrideVersionCode param to its line on the generator
+            local newSourceLine=${sourceLine/)/, $newVersionStr)}
+        fi
+
+        echo -e "\nmultisrc $sourceName($theme): $oldVersion -> $((oldVersion + 1))\n"
+        sed -i "s@$sourceLine@$newSourceLine@g" $generator
+    fi
 }
 
 bumpVersion() {
     local file=$1
-    local old_version=$(getVersion $file)
-    local new_version=$((old_version + 1))
+    local oldVersion=$(getVersion $file)
+    local newVersion=$((oldVersion + 1))
 
-    echo -e "\n$file: $old_version -> $new_version\n"
-    sed -i "s/$versionStr $old_version/$versionStr $new_version/" $file
+    echo -e "\n$file: $oldVersion -> $newVersion\n"
+    sed -i "s/$versionStr $oldVersion/$versionStr $newVersion/" $file
 }
 
 findAndBump() {
-    local bumpedFiles=""
     for lib in $@; do
-        for file in $(grep -l -R ":lib-$lib" --include "build.gradle"); do
+        for file in $(grep -l -R ":lib-$lib" --include "build.gradle" --include "additional.gradle"); do
             # prevent bumping the same extension multiple times
             if [[ ! $bumpedFiles =~ ( |^)$file( |$) ]]; then
-                bumpedFiles+="$file "
-                bumpVersion $file
+                if [[ $file =~ ^multisrc ]]; then
+                    bumpMultisrcVersion ${file/additional.gradle/}
+                else
+                    bumpedFiles+="$file "
+                    bumpVersion $file
+                fi
             fi
         done
     done
+
     commitChanges $bumpedFiles
 }
 
diff --git a/.github/workflows/build_push.yml b/.github/workflows/build_push.yml
index 3d16db8a3..d17872947 100644
--- a/.github/workflows/build_push.yml
+++ b/.github/workflows/build_push.yml
@@ -26,6 +26,8 @@ jobs:
     steps:
       - name: Clone repo
         uses: actions/checkout@v3
+        with:
+          ref: master
 
       - name: Find lib changes
         id: modified-libs
@@ -89,6 +91,8 @@ jobs:
     steps:
       - name: Checkout master branch
         uses: actions/checkout@v3
+        with:
+          ref: master
 
       - name: Set up JDK
         uses: actions/setup-java@v3
@@ -138,6 +142,8 @@ jobs:
     steps:
       - name: Checkout master branch
         uses: actions/checkout@v3
+        with:
+          ref: master
 
       - name: Set up JDK
         uses: actions/setup-java@v3