use bash for script

Author: ironm00n

package.json

@@ -18,7 +18,7 @@
     "build_typescript": "swc bin -d dist",
     "build_pawtograder": "npm run build_pawtograder:pyret && npm run build_pawtograder:prepare",
     "build_pawtograder:pyret": "npx --no pyret -- --builtin-js-dir node_modules/pyret-lang/src/js/trove/ -p src/pawtograder.arr -o src/pawtograder.cjs -ck",
-    "build_pawtograder:prepare": "./scripts/prepare.zsh",
+    "build_pawtograder:prepare": "./scripts/prepare.sh",
     "prepack": "npm run build"
   },
   "dependencies": {

scripts/prepare.zsh scripts/prepare.shscripts/prepare.zsh renamed to scripts/prepare.sh

@@ -1,64 +1,64 @@
-#!/usr/bin/env zsh
+#!/usr/bin/env bash
 set -euo pipefail
 
-SCRIPT_PATH=${${(%):-%N}:A}
-SCRIPT_DIR=${SCRIPT_PATH:h}
-REPO_ROOT=${SCRIPT_DIR:h}
+SCRIPT_PATH="$(readlink -f "${BASH_SOURCE[0]}")"
+SCRIPT_DIR="$(dirname "$SCRIPT_PATH")"
+REPO_ROOT="$(dirname "$SCRIPT_DIR")"
 
-WORK_DIR=${REPO_ROOT}/build/_pyret-work
-OUT_DIR=${REPO_ROOT}/build/pyret
-PATCH_FILE=${SCRIPT_DIR}/dcic2024-charts.patch
+WORK_DIR="${REPO_ROOT}/build/_pyret-work"
+OUT_DIR="${REPO_ROOT}/build/pyret"
+PATCH_FILE="${SCRIPT_DIR}/dcic2024-charts.patch"
 
-PYRET_DIR=${WORK_DIR}/pyret-lang
-CPO_DIR=${WORK_DIR}/code.pyret.org
+PYRET_DIR="${WORK_DIR}/pyret-lang"
+CPO_DIR="${WORK_DIR}/code.pyret.org"
 
-PYRET_REPO=https://github.com/ironm00n/pyret-lang.git
-PYRET_REV=27a74f8dd4bcc762275b487e9d9e90630a25802d
+PYRET_REPO="https://github.com/ironm00n/pyret-lang.git"
+PYRET_REV="27a74f8dd4bcc762275b487e9d9e90630a25802d"
 
-CPO_REPO=https://github.com/ironm00n/code.pyret.org.git
-CPO_REV=8460d0a97f0aef62f73128ae26ef2fb54f58f6e8
+CPO_REPO="https://github.com/ironm00n/code.pyret.org.git"
+CPO_REV="8460d0a97f0aef62f73128ae26ef2fb54f58f6e8"
 
 clone_at_rev() {
-  local url=$1 rev=$2 dir=$3
-  print -r -- "==> Cloning ${url} @ ${rev} -> ${dir}"
+  local url="$1" rev="$2" dir="$3"
+  printf '%s\n' "==> Cloning ${url} @ ${rev} -> ${dir}"
   rm -rf -- "$dir"
   git init -q "$dir"
   git -C "$dir" remote add origin "$url"
   git -C "$dir" fetch --depth 1 origin "$rev"
   git -C "$dir" checkout -q FETCH_HEAD
 }
 
-print -r -- "==> Resetting work/output dirs"
+printf '%s\n' "==> Resetting work/output dirs"
 rm -rf -- "$WORK_DIR" "$OUT_DIR"
 mkdir -p -- "$WORK_DIR" "$OUT_DIR"
 
 clone_at_rev "$PYRET_REPO" "$PYRET_REV" "$PYRET_DIR"
 clone_at_rev "$CPO_REPO"   "$CPO_REV"   "$CPO_DIR"
 
 if [[ -f "$PATCH_FILE" ]]; then
-  print -r -- "==> Applying patch to CPO: $PATCH_FILE"
+  printf '%s\n' "==> Applying patch to CPO: $PATCH_FILE"
   git -C "$CPO_DIR" apply "$PATCH_FILE"
 else
-  print -r -- "==> Patch not found at $PATCH_FILE (skipping)"
+  printf '%s\n' "==> Patch not found at $PATCH_FILE (skipping)"
 fi
 
-print -r -- "==> npm ci (pyret-lang)"
+printf '%s\n' "==> npm ci (pyret-lang)"
 # npm publish (and npm pack) run all lifecycle scripts in "dry-run" mode.
 # If we don’t override that flag, nested npm command only *pretend* to
 # install: they print “added ... packages” but write no node_modules tree, so
 # later steps fail.
 npm --prefix "$PYRET_DIR" ci --ignore-scripts --dry-run=false
 
-print -r -- "==> npm rebuild (native modules like canvas)"
+printf '%s\n' "==> npm rebuild (native modules like canvas)"
 npm --prefix "$PYRET_DIR" rebuild --dry-run=false
 
-print -r -- "==> make phaseA libA"
+printf '%s\n' "==> make phaseA libA"
 make -C "$PYRET_DIR" -e SHELL="$(command -v bash)" phaseA libA
 
 mkdir -p -- "$PYRET_DIR/build/cpo"
-print -r -- 'import dcic2024 as _' > "$PYRET_DIR/build/compile-dcic.arr"
+printf '%s\n' 'import dcic2024 as _' > "$PYRET_DIR/build/compile-dcic.arr"
 
-print -r -- "==> Compile dcic2024 context"
+printf '%s\n' "==> Compile dcic2024 context"
 env -C "$PYRET_DIR" node build/phaseA/pyret.jarr \
   -allow-builtin-overrides \
   --builtin-js-dir src/js/trove/ \
@@ -71,10 +71,10 @@ env -C "$PYRET_DIR" node build/phaseA/pyret.jarr \
   --outfile build/cpo/compile-dcic.jarr \
   -no-check-mode
 
-print -r -- "==> Staging -> $OUT_DIR"
+printf '%s\n' "==> Staging -> $OUT_DIR"
 cp -r "$PYRET_DIR/build/phaseA/lib-compiled" "$OUT_DIR/"
 cp -r "$PYRET_DIR/build/cpo"                 "$OUT_DIR/"
 
-print -r -- "==> Done."
-print -r -- "    $OUT_DIR/lib-compiled"
-print -r -- "    $OUT_DIR/cpo"
+printf '%s\n' "==> Done."
+printf '%s\n' "    $OUT_DIR/lib-compiled"
+printf '%s\n' "    $OUT_DIR/cpo"