[devtools] Make sure _tmp/shells/ash doesn't override _deps/spec-bin.

build/dev-shell.sh

@@ -6,24 +6,24 @@
 #
 # Note: assumes that $REPO_ROOT is $PWD.
 
-# test/spec-bin.sh builds binaries
-readonly SPEC_DIR="$PWD/_deps/spec-bin"
+# build/codegen.sh builds binaries
+readonly RE2C_DIR="$PWD/_deps/re2c-1.0.3"
 
 # FALLBACK without test/spec-bin: test/spec.sh link-busybox-ash
 readonly ASH_SYMLINK_DIR="$PWD/_tmp/shells"
 
-# build/codegen.sh builds binaries
-readonly RE2C_DIR="$PWD/_deps/re2c-1.0.3"
+# test/spec-bin.sh builds binaries
+readonly SPEC_DIR="$PWD/_deps/spec-bin"
 
-if test -d $SPEC_DIR; then
-  export PATH="$SPEC_DIR:$PATH"
+if test -d $RE2C_DIR; then
+  export PATH="$RE2C_DIR:$PATH"
 fi
 
 if test -d $ASH_SYMLINK_DIR; then
   export PATH="$ASH_SYMLINK_DIR:$PATH"
 fi
 
-if test -d $RE2C_DIR; then
-  export PATH="$RE2C_DIR:$PATH"
+# This should override $ASH_SYMLINK_DIR
+if test -d $SPEC_DIR; then
+  export PATH="$SPEC_DIR:$PATH"
 fi
-

devtools/release-note.sh

@@ -14,7 +14,7 @@ set -o errexit
 source devtools/release-version.sh  # for escape-segements
 
 readonly OIL_VERSION=$(head -n 1 oil-version.txt)
-readonly PREV_VERSION='0.8.pre2'
+readonly PREV_VERSION='0.8.pre3'
 
 # adapted from release-version.sh
 _git-changelog-body() {
@@ -59,7 +59,7 @@ issues-table() {
 }
 
 write-template() {
-  local out=../oilshell.org/blog/2020/03/_release-$OIL_VERSION.md
+  local out=../oilshell.org/blog/2020/04/_release-$OIL_VERSION.md
   print-template > $out
   echo "Wrote $out"
 }