contrib: reformat most shell scripts

Mostly just indentations.
For consistency, to conform to .editorconfig.

contrib/build-linux/appimage/make_appimage.sh

@@ -18,8 +18,7 @@ PYTHON_VERSION=3.9.11
 PY_VER_MAJOR="3.9"  # as it appears in fs paths
 PKG2APPIMAGE_COMMIT="a9c85b7e61a3a883f4a35c41c5decb5af88b6b5d"
 
-
-VERSION=`git describe --tags --dirty --always`
+VERSION=$(git describe --tags --dirty --always)
 APPIMAGE="$DISTDIR/electrum-$VERSION-x86_64.AppImage"
 
 . "$CONTRIB"/build_tools_util.sh

contrib/build-linux/sdist/make_sdist.sh

@@ -48,9 +48,10 @@ fi
     find -exec touch -h -d '2000-11-11T11:11:11+00:00' {} +
 
     # note: .zip sdists would not be reproducible due to https://bugs.python.org/issue40963
-    if ([ "$OMIT_UNCLEAN_FILES" = 1 ])
-        then PY_DISTDIR="dist/_sourceonly" # The DISTDIR variable of this script is only used to find where the output is *finally* placed.
-        else PY_DISTDIR="dist"
+    if ([ "$OMIT_UNCLEAN_FILES" = 1 ]); then
+        PY_DISTDIR="dist/_sourceonly" # The DISTDIR variable of this script is only used to find where the output is *finally* placed.
+    else
+        PY_DISTDIR="dist"
     fi
     TZ=UTC faketime -f '2000-11-11 11:11:11' python3 setup.py --quiet sdist --format=gztar --dist-dir="$PY_DISTDIR"
     if ([ "$OMIT_UNCLEAN_FILES" = 1 ]); then

contrib/build-wine/build-electrum-git.sh

@@ -12,7 +12,7 @@ set -e
 
 pushd $WINEPREFIX/drive_c/electrum
 
-VERSION=`git describe --tags --dirty --always`
+VERSION=$(git describe --tags --dirty --always)
 info "Last commit: $VERSION"
 
 # Load electrum-locale for this release

contrib/build-wine/sign.sh

@@ -29,7 +29,7 @@ echo "Found $(ls *.exe | wc -w) files to sign."
 for f in $(ls *.exe); do
     echo "Signing $f..."
     osslsigncode sign \
-      -pass $WIN_SIGNING_PASSWORD\
+        -pass "$WIN_SIGNING_PASSWORD" \
         -h sha256 \
         -certs "$CERT_FILE" \
         -key "$KEY_FILE" \

contrib/build-wine/unsign.sh

@@ -14,7 +14,7 @@ set -e
 mkdir -p signed >/dev/null 2>&1
 mkdir -p signed/stripped >/dev/null 2>&1
 
-version=`python3 -c "import electrum; print(electrum.version.ELECTRUM_VERSION)"`
+version=$(python3 -c "import electrum; print(electrum.version.ELECTRUM_VERSION)")
 
 echo "Found $(ls dist/*.exe | wc -w) files to verify."
 

contrib/freeze_packages.sh

@@ -13,7 +13,7 @@ else
     SYSTEM_PYTHON=$(which $SYSTEM_PYTHON) || printf ""
 fi
 if [[ ! "$SYSTEM_PYTHON" ]] ; then
-    echo "Please specify which python to use in \$SYSTEM_PYTHON" && exit 1;
+    echo "Please specify which python to use in \$SYSTEM_PYTHON" && exit 1
 fi
 
 which virtualenv > /dev/null 2>&1 || { echo "Please install virtualenv" && exit 1; }

contrib/osx/make_osx.sh

@@ -232,7 +232,7 @@ find "$VENV_DIR/lib/python$PY_VER_MAJOR/site-packages/" -type f -name '*.so' -pr
 info "Faking timestamps..."
 find . -exec touch -t '200101220000' {} + || true
 
-VERSION=`git describe --tags --dirty --always`
+VERSION=$(git describe --tags --dirty --always)
 
 info "Building binary"
 ELECTRUM_VERSION=$VERSION pyinstaller --noconfirm --ascii --clean contrib/osx/osx.spec || fail "Could not build binary"

contrib/osx/notarize_app.sh

@@ -28,7 +28,8 @@ RESULT=$(xcrun altool --notarize-app --type osx \
     --primary-bundle-id org.electrum.electrum \
     --username $APPLE_ID_USER \
     --password @env:APPLE_ID_PASSWORD \
-  --output-format xml)
+    --output-format xml
+)
 
 if [ $? -ne 0 ]; then
     echo "Submitting $APP_BUNDLE failed:"
@@ -37,7 +38,8 @@ if [ $? -ne 0 ]; then
 fi
 
 REQUEST_UUID=$(echo "$RESULT" | xpath \
-  "//key[normalize-space(text()) = 'RequestUUID']/following-sibling::string[1]/text()" 2> /dev/null)
+    "//key[normalize-space(text()) = 'RequestUUID']/following-sibling::string[1]/text()" 2>/dev/null
+)
 
 if [ -z "$REQUEST_UUID" ]; then
     echo "Submitting $APP_BUNDLE failed:"
@@ -56,9 +58,11 @@ do
     RESULT=$(xcrun altool --notarization-info "$REQUEST_UUID" \
         --username "$APPLE_ID_USER" \
         --password @env:APPLE_ID_PASSWORD \
-    --output-format xml)
+        --output-format xml
+    )
     STATUS=$(echo "$RESULT" | xpath \
-    "//key[normalize-space(text()) = 'Status']/following-sibling::string[1]/text()" 2> /dev/null)
+        "//key[normalize-space(text()) = 'Status']/following-sibling::string[1]/text()" 2>/dev/null
+    )
 
     if [ "$STATUS" = "success" ]; then
         echo "Notarization of $APP_BUNDLE succeeded!"

contrib/release.sh

@@ -73,9 +73,9 @@ if [ ! -z "$RELEASEMANAGER" ] ; then
 fi
 
 
-VERSION=`python3 -c "import electrum; print(electrum.version.ELECTRUM_VERSION)"`
+VERSION=$(python3 -c "import electrum; print(electrum.version.ELECTRUM_VERSION)")
 info "VERSION: $VERSION"
-REV=`git describe --tags`
+REV=$(git describe --tags)
 info "REV: $REV"
 COMMIT=$(git rev-parse HEAD)
 
@@ -250,7 +250,7 @@ else
     info "updating www repo"
     ./contrib/make_download $WWW_DIR
     info "signing the version announcement file"
-    sig=`./run_electrum -o signmessage $ELECTRUM_SIGNING_ADDRESS $VERSION -w $ELECTRUM_SIGNING_WALLET`
+    sig=$(./run_electrum -o signmessage $ELECTRUM_SIGNING_ADDRESS $VERSION -w $ELECTRUM_SIGNING_WALLET)
     echo "{ \"version\":\"$VERSION\", \"signatures\":{ \"$ELECTRUM_SIGNING_ADDRESS\":\"$sig\"}}" > $WWW_DIR/version
 
 

contrib/upload.sh

@@ -15,7 +15,7 @@ fi
 
 cd "$PROJECT_ROOT"
 
-version=`git describe --tags --abbrev=0`
+version=$(git describe --tags --abbrev=0)
 echo $version
 
 if [ -z "$ELECBUILD_UPLOADFROM" ]; then