Initial public commitv1.0

1 files changed, 289 insertions, 0 deletions

diff --git a/init.sh b/init.sh
new file mode 100755
index 000000000..3141ea111
--- /dev/null
+++ b/init.sh
@@ -0,0 +1,289 @@
+#!/bin/bash
+
+SRCDIR=$(dirname "${BASH_SOURCE[0]}")
+BUILD_DIR=$SRCDIR/build
+
+if [[ "${BUILD_DIR:0:2}" == "./" ]]; then
+  BUILD_DIR=${BUILD_DIR:2}
+fi
+
+DIST_DIR=$BUILD_DIR/dist
+BUILD_TMP_DIR=$BUILD_DIR/tmp
+VENV_DIR=$BUILD_DIR/venv
+
+if [[ "${BASH_SOURCE[0]}" != "${0}" ]]; then
+  # sourced
+  if [[ -z $VIRTUAL_ENV ]] && [[ ! -f "$VENV_DIR/bin/activate" ]]; then
+    echo "Project not configured." >&2
+    echo "Execute this script instead of sourcing it to perform setup." >&2
+  else
+    source "$VENV_DIR/bin/activate"
+    pushd "$SRCDIR" >/dev/null
+    SRCDIR_ABS=$(pwd)
+    popd >/dev/null
+    export PYTHONPATH=$SRCDIR_ABS/misc/pylib
+  fi
+else
+  # Subshell
+  set -e
+  cd "$SRCDIR"
+
+  # ————————————————————————————————————————————————————————————————————————————————————————————————
+  # virtualenv
+
+  mkdir -p "$VENV_DIR"
+
+  pushd "$(dirname "$VENV_DIR")" >/dev/null
+  VENV_DIR_ABS=$(pwd)/$(basename "$VENV_DIR")
+  popd >/dev/null
+
+  # must check and set VENV_ACTIVE before polluting local env
+  VENV_ACTIVE=false
+  if [[ "$VIRTUAL_ENV" == "$VENV_DIR_ABS" ]] && [[ "$1" != "-force" ]]; then
+    VENV_ACTIVE=true
+  fi
+
+  if ! (which virtualenv >/dev/null); then
+    echo "$0: Can't find virtualenv in PATH -- install through 'pip install --user virtualenv'" >&2
+    exit 1
+  fi
+
+  if [[ ! -d "$VENV_DIR/bin" ]]; then
+    echo "Setting up virtualenv in '$VENV_DIR'"
+    virtualenv "$VENV_DIR"
+  else
+    if [[ ! -z $VIRTUAL_ENV ]] && [[ "$VIRTUAL_ENV" != "$VENV_DIR_ABS" ]]; then
+      echo "Looks like the repository has moved location -- updating virtualenv"
+      virtualenv "$VENV_DIR"
+    fi
+  fi
+
+  source "$VENV_DIR/bin/activate"
+
+  UPDATE_TIMESTAMP_FILE="$VENV_DIR/last-pip-run.mark"
+  REQUIREMENTS_FILE=$SRCDIR/requirements.txt
+
+  if [ "$REQUIREMENTS_FILE" -nt "$UPDATE_TIMESTAMP_FILE" ]; then
+    echo "pip install -r $REQUIREMENTS_FILE"
+    pip install -r "$REQUIREMENTS_FILE"
+    date '+%s' > "$UPDATE_TIMESTAMP_FILE"
+  fi
+
+  # ————————————————————————————————————————————————————————————————————————————————————————————————
+  # deps
+  DEPS_DIR=$BUILD_DIR/deps
+  PATCH_DIR=$(pwd)/misc/patches
+  mkdir -p "$DEPS_DIR"
+
+  check_dep() {
+    NAME=$1
+    REPO_URL=$2
+    BRANCH=$3
+    TREE_REF=$4
+    set -e
+    REPODIR=$DEPS_DIR/$NAME
+    if [[ ! -d "$REPODIR/.git" ]]; then
+      rm -rf "$REPODIR"
+      echo "Fetching $NAME from $REPO_URL"
+      if ! (git clone --recursive --single-branch -b $BRANCH -- "$REPO_URL" "$REPODIR"); then
+        exit 1
+      fi
+      if [[ ! -z $TREE_REF ]]; then
+        git -C "$REPODIR" checkout "$TREE_REF"
+        git -C "$REPODIR" submodule update
+      fi
+      return 1
+    fi
+    # TODO: check that source matches tree ref
+    return 0
+  }
+
+  if ! (check_dep \
+    woff2 https://github.com/google/woff2.git master 36e6555b92a1519c927ebd43b79621810bf17c1a )
+  then
+    echo "Building woff2"
+    git -C "$DEPS_DIR/woff2" apply "$PATCH_DIR/woff2.patch"
+    if !(make -C "$DEPS_DIR/woff2" -j8 clean all); then
+      rm -rf "$DEPS_DIR/woff2"
+      exit 1
+    fi
+  fi
+  if [[ ! -f "$VENV_DIR/bin/woff2_compress" ]]; then
+    ln -vfs ../../deps/woff2/woff2_compress "$VENV_DIR/bin"
+  fi
+
+  # EOT is disabled
+  # if ! (check_dep \
+  #   ttf2eot https://github.com/rsms/ttf2eot.git master )
+  # then
+  #   echo "Building ttf2eot"
+  #   make -C "$DEPS_DIR/ttf2eot" clean all
+  # fi
+  # if [[ ! -f "$VENV_DIR/bin/ttf2eot" ]]; then
+  #   ln -vfs ../../deps/ttf2eot/ttf2eot "$VENV_DIR/bin"
+  # fi
+
+  if [[ ! -f "$DEPS_DIR/ttfautohint" ]]; then
+    URL=https://download.savannah.gnu.org/releases/freetype/ttfautohint-1.6-tty-osx.tar.gz
+    echo "Fetching $URL"
+    curl '-#' -o "$DEPS_DIR/ttfautohint.tar.gz" -L "$URL"
+    tar -C "$DEPS_DIR" -xzf "$DEPS_DIR/ttfautohint.tar.gz"
+    rm "$DEPS_DIR/ttfautohint.tar.gz"
+  fi
+  if [[ ! -f "$VENV_DIR/bin/ttfautohint" ]]; then
+    ln -vfs ../../deps/ttfautohint "$VENV_DIR/bin"
+  fi
+
+  if [[ ! -f "$VENV_DIR/bin/ttf2woff" ]] || [[ ! -f "$SRCDIR/misc/ttf2woff/ttf2woff" ]]; then
+    echo "Building ttf2woff"
+    make -C "$SRCDIR/misc/ttf2woff" -j8
+  fi
+  if [[ ! -f "$VENV_DIR/bin/ttf2woff" ]]; then
+    ln -vfs ../../../misc/ttf2woff/ttf2woff "$VENV_DIR/bin"
+  fi
+
+  # ————————————————————————————————————————————————————————————————————————————————————————————————
+  # $BUILD_TMP_DIR
+  # create and mount spare disk image needed on macOS to support case-sensitive filenames
+  if [[ "$(uname)" = *Darwin* ]]; then
+    bash misc/mac-tmp-disk-mount.sh
+  else
+    mkdir -p "$BUILD_TMP_DIR"
+  fi
+
+  # ————————————————————————————————————————————————————————————————————————————————————————————————
+  # $BUILD_DIR/etc/generated.make
+  master_styles=( \
+    Regular \
+    Bold \
+  )
+  derived_styles=( \
+    "RegularItalic : Regular" \
+    "Medium        : Regular Bold" \
+    "MediumItalic  : Regular Bold" \
+    "BoldItalic    : Bold" \
+    # "Black         : Regular Bold" \
+    # "BlackItalic   : Regular Bold" \
+  )
+  web_formats=( woff woff2 )  # Disabled/unused: eot
+
+  mkdir -p "$BUILD_DIR/etc"
+  GEN_MAKE_FILE=$BUILD_DIR/etc/generated.make
+
+  # Only generate if there are changes to the font sources
+  NEED_GENERATE=false
+  if [[ ! -f "$GEN_MAKE_FILE" ]] || [[ "$0" -nt "$GEN_MAKE_FILE" ]]; then
+    NEED_GENERATE=true
+  else
+    for style in "${master_styles[@]}"; do
+      if $NEED_GENERATE; then
+        break
+      fi
+      for srcfile in $(find src/Interface-${style}.ufo -type f -newer "$GEN_MAKE_FILE"); do
+        NEED_GENERATE=true
+        break
+      done
+    done
+  fi
+
+  if $NEED_GENERATE; then
+    echo "Generating '$GEN_MAKE_FILE'"
+    echo "# Generated by init.sh -- do not modify manually" > "$GEN_MAKE_FILE"
+
+    all_styles=()
+
+    for style in "${master_styles[@]}"; do
+      all_styles+=( $style )
+      echo "${style}_ufo_d := " \
+        "\$(wildcard src/Interface-${style}.ufo/* src/Interface-${style}.ufo/*/*)" >> "$GEN_MAKE_FILE"
+      echo "$BUILD_TMP_DIR/InterfaceTTF/Interface-${style}.ttf: \$(${style}_ufo_d)" >> "$GEN_MAKE_FILE"
+      echo "$BUILD_TMP_DIR/InterfaceOTF/Interface-${style}.otf: \$(${style}_ufo_d)" >> "$GEN_MAKE_FILE"
+    done
+
+    for e in "${derived_styles[@]}"; do
+      style=$(echo "${e%%:*}" | xargs)
+      dependent_styles=$(echo "${e#*:}" | xargs)
+      all_styles+=( $style )
+
+      echo -n "$BUILD_TMP_DIR/InterfaceTTF/Interface-${style}.ttf:" >> "$GEN_MAKE_FILE"
+      for depstyle in $dependent_styles; do
+        echo -n " \$(${depstyle}_ufo_d)" >> "$GEN_MAKE_FILE"
+      done
+      echo "" >> "$GEN_MAKE_FILE"
+
+      echo -n "$BUILD_TMP_DIR/InterfaceOTF/Interface-${style}.otf:" >> "$GEN_MAKE_FILE"
+      for depstyle in $dependent_styles; do
+        echo -n " \$(${depstyle}_ufo_d)" >> "$GEN_MAKE_FILE"
+      done
+      echo "" >> "$GEN_MAKE_FILE"
+    done
+
+    # STYLE and STYLE_ttf targets
+    for style in "${all_styles[@]}"; do
+      echo "${style}_ttf: $DIST_DIR/Interface-${style}.ttf" >> "$GEN_MAKE_FILE"
+      echo "${style}_otf: $DIST_DIR-unhinted/Interface-${style}.otf" >> "$GEN_MAKE_FILE"
+      echo "${style}_ttf_unhinted: $DIST_DIR-unhinted/Interface-${style}.ttf" >> "$GEN_MAKE_FILE"
+
+      echo -n "${style}: ${style}_otf" >> "$GEN_MAKE_FILE"
+      for format in "${web_formats[@]}"; do
+        echo -n " $DIST_DIR/Interface-${style}.${format}" >> "$GEN_MAKE_FILE"
+      done
+      echo "" >> "$GEN_MAKE_FILE"
+
+      echo -n "${style}_unhinted: ${style}_otf" >> "$GEN_MAKE_FILE"
+      for format in "${web_formats[@]}"; do
+        echo -n " $DIST_DIR-unhinted/Interface-${style}.${format}" >> "$GEN_MAKE_FILE"
+      done
+      echo "" >> "$GEN_MAKE_FILE"
+    done
+
+    # all_otf target
+    echo -n "all_otf:" >> "$GEN_MAKE_FILE"
+    for style in "${all_styles[@]}"; do
+      echo -n " ${style}_otf" >> "$GEN_MAKE_FILE"
+    done
+    echo "" >> "$GEN_MAKE_FILE"
+
+    # all_ttf target
+    echo -n "all_ttf:" >> "$GEN_MAKE_FILE"
+    for style in "${all_styles[@]}"; do
+      echo -n " ${style}_ttf" >> "$GEN_MAKE_FILE"
+    done
+    echo "" >> "$GEN_MAKE_FILE"
+
+    echo -n "all_ttf_unhinted:" >> "$GEN_MAKE_FILE"
+    for style in "${all_styles[@]}"; do
+      echo -n " ${style}_ttf_unhinted" >> "$GEN_MAKE_FILE"
+    done
+    echo "" >> "$GEN_MAKE_FILE"
+
+    # all_web target
+    echo -n "all_web:" >> "$GEN_MAKE_FILE"
+    for style in "${all_styles[@]}"; do
+      echo -n " ${style}" >> "$GEN_MAKE_FILE"
+    done
+    echo "" >> "$GEN_MAKE_FILE"
+
+    echo -n "all_web_unhinted:" >> "$GEN_MAKE_FILE"
+    for style in "${all_styles[@]}"; do
+      echo -n " ${style}_unhinted" >> "$GEN_MAKE_FILE"
+    done
+    echo "" >> "$GEN_MAKE_FILE"
+    
+
+    echo -n ".PHONY: all_ttf all_ttf_unhinted all_web all_web_unhinted all_otf" >> "$GEN_MAKE_FILE"
+    for style in "${all_styles[@]}"; do
+      echo -n " ${style} ${style}_ttf ${style}_ttf_unhinted ${style}_otf" >> "$GEN_MAKE_FILE"
+    done
+    echo "" >> "$GEN_MAKE_FILE"
+  fi
+
+  # ————————————————————————————————————————————————————————————————————————————————————————————————
+  # summary
+  if ! $VENV_ACTIVE; then
+    echo "You now need to activate virtualenv by:"
+    echo "  source '$0'"
+    echo "Or directly by sourcing the activate script:"
+    echo "  source '$VENV_DIR/bin/activate'"
+  fi
+fi