wasm dist: add --snapshot flag, add -64 flag to include 64-bit builds, and add module-symbols.html to the dist.

FossilOrigin-Name: e9a6391b377b6964620285192262a4dc9fe1712799f7aa8a8b37c5f718544ed2

ext/wasm/GNUmakefile

@@ -1420,7 +1420,7 @@ dist-name-prefix = sqlite-wasm$(dist-name-extra)
 dist:
 	./mkdist.sh $(dist-name-prefix)
 snapshot:
-	./mkdist.sh $(dist-name-prefix)-snapshot-$(shell /usr/bin/date +%Y%m%d)
+	./mkdist.sh $(dist-name-prefix) --snapshot
 endif
 # ^^^ making dist/snapshot
 CLEAN_FILES += $(wildcard sqlite-wasm-*.zip)

ext/wasm/index-dist.html

@@ -97,8 +97,9 @@
               wrapper is significantly easier to use, however.</li>
             <li><a href='demo-worker1-promiser.html'>demo-worker1-promiser</a>:
               a demo of the Promise-based wrapper of the Worker1 API.</li>
-            <!--li><a href='demo-worker1-promiser-esm.html'>demo-worker1-promiser-esm</a>:
+            <li><a href='module-symbols.html'>module-symbols</a> gives
-              same as the previous demo except loads the promiser from an ESM module.</li-->
+              a high-level overview of the symbols exposed by the JS
+              module.</li>
           </ul>
         </li>
       </ul>

ext/wasm/mkdist.sh

@@ -1,7 +1,26 @@
 #!/usr/bin/env bash
+###
 #
-# Creates the zip bundle for the sqlite3 wasm builds.
+# Builds the SQLite JS/WASM distribution zip file.
-# $1 is a build name, defaulting to sqlite-wasm.
+#
+# Usage: $0 build-name ?flags?
+#
+# build-name is the dir/archive name prefix for the
+# build and defaults to sqlite-wasm.
+#
+# -?|--help = Show this text
+#
+# -0    = Use -O0 instead of ${optFlag}
+#
+# -1    = Use make -j1 instead of ${makeFlag}
+#
+# -64   = Include 64-bit builds
+#
+# --noclean = do not run 'make clean' first
+#
+# --snapshot = gives the archive name a distinctive suffix
+#
+###
 
 function die(){
     local rc=$1
@@ -10,16 +29,56 @@ function die(){
     exit $rc
 }
 
-buildName=${1-sqlite-wasm}
+dirTop=../..
+buildName=
+b64=0
+optFlag=-Oz
+clean=1
+makeFlag=-j4
+snapshotSuffix=
+for arg in $@; do
+    case $arg in
+
+        -64) b64=1
+             ;;
+
+        -0) optFlag=-O0
+            ;;
+
+        -1) makeFlag=
+            ;;
+
+        --noclean) clean=0
+                   ;;
+
+        --snapshot)
+            snapshotSuffix=$(date +%Y%m%d)
+            ;;
+
+        -?|--help)
+            sed -n -e '2,/^###/p' $0
+            exit
+            ;;
+
+        *) if [[ x != x${buildName} ]]; then
+               die 1 "Unhandled argument: $arg"
+           fi
+           buildName=$arg
+           ;;
+    esac
+done
 
 make=
 for i in gmake make; do
     make=$(which $i 2>/dev/null)
-    [[ x != x$make ]] && break
+    [[ x != x${make} ]] && break
 done
 [[ x = x$make ]] && die 127 "Cannot find make"
 
-dirTop=../..
+
+[[ x = x${buildName} ]] && buildName=sqlite-wasm
+
+buildName=${buildName}${snapshotSuffix}
 
 echo "Creating the SQLite wasm dist bundle..."
 
@@ -28,23 +87,30 @@ echo "Creating the SQLite wasm dist bundle..."
 # neaded for the dist bundle.
 #
 tgtFiles=(
-    tester1.html
-    tester1-worker.html
-    tester1-esm.html
-    tester1.js tester1.mjs
     demo-worker1-promiser.html
     demo-worker1-promiser.js
     demo-worker1-promiser-esm.html
     demo-worker1-promiser.mjs
+
+    tester1.html
+    tester1-esm.html
+    tester1-worker.html
+    tester1.js
+    tester1.mjs
 )
 
-if false; then
+if [[ 1 = $b64 ]]; then
-    optFlag=-O0
+    tgtFiles+=(
-else
+        tester1-64bit.html
-    optFlag=-Oz
+        tester1-esm-64bit.html
-    $make clean
+        tester1-worker-64bit.html
+        tester1-64bit.js
+        tester1-64bit.mjs
+    )
 fi
-$make -j4 \
+
+[[ 1 = $clean ]] && $make clean
+$make $makeFlag \
       t-version-info t-stripccomments \
       ${tgtFiles[@]} \
       "emcc_opt=${optFlag}" || die $?
@@ -54,14 +120,19 @@ rm -fr $dirTmp
 mkdir -p $dirTmp/jswasm || die $?
 mkdir -p $dirTmp/common || die $?
 
-# Files for the top-most dir:
+# Static files for the top-most dir:
 fTop=(
+    demo-123.html
+    demo-123-worker.html
+    demo-123.js
+
     demo-worker1.html
     demo-worker1.js
+
     demo-jsstorage.html
     demo-jsstorage.js
-    demo-123.html
+
-    demo-123-worker.html demo-123.js
+    module-symbols.html
 )
 
 # Files for the jswasm subdir sans jswasm prefix:
@@ -82,8 +153,15 @@ fJ2=(
     sqlite3.mjs
 )
 
+# fW = list of wasm files to copy from jswasm/.
+fW=(sqlite3.wasm)
+if [[ 1 = $b64 ]]; then
+    fW+=(sqlite3-64bit.wasm)
+fi
+
 function fcp() {
     cp -p $@ || die $?
+    chmod +w ${@: -1}
 }
 
 function scc(){
@@ -95,12 +173,15 @@ fcp ${tgtFiles[@]} $dirTmp/.
 fcp README-dist.txt $dirTmp/README.txt
 fcp index-dist.html $dirTmp/index.html
 fcp common/*.css common/SqliteTestUtil.js $dirTmp/common/.
-fcp $jw/sqlite3.wasm $dirTmp/$jw/.
 
 for i in ${fTop[@]}; do
     fcp $i $dirTmp/.
 done
 
+for i in ${fW[@]}; do
+    fcp $jw/$i $dirTmp/$jw/.
+done
+
 for i in ${fJ1[@]}; do
     scc -k < $jw/$i > $dirTmp/$jw/$i || die $?
 done
@@ -112,13 +193,17 @@ done
 #
 # Done copying files. Now zip it up...
 #
-
 svi=${dirTop}/version-info
 vnum=$($svi --download-version)
 vdir=${buildName}-${vnum}
 fzip=${vdir}.zip
 rm -fr ${vdir} ${fzip}
 mv $dirTmp $vdir || die $?
-zip -rq $fzip $(find $vdir -type f | sort) || die $?
+zip -rq9 $fzip $(find $vdir -type f | sort) || die $?
 ls -la $fzip
 unzip -lv $fzip || die $?
+cat <<EOF
+**
+** Unzipped files are in $vdir
+**
+EOF

manifest

@@ -1,5 +1,5 @@
-C Replace\sext/wasm/dist.make\swith\smkdist.sh\sand\sget\sdist\sworking\swith\sthe\snew\sbuild.\sFix\sthe\spreprocessing\sflags\sfor\stester1-esm.html.
+C wasm\sdist:\sadd\s--snapshot\sflag,\sadd\s-64\sflag\sto\sinclude\s64-bit\sbuilds,\sand\sadd\smodule-symbols.html\sto\sthe\sdist.
-D 2025-09-25T17:29:12.649
+D 2025-09-25T18:53:28.163
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -578,7 +578,7 @@ F ext/session/sqlite3session.c b3de195ce668cace9b324599bf6255a70290cbfb5451e826e
 F ext/session/sqlite3session.h 7404723606074fcb2afdc6b72c206072cdb2b7d8ba097ca1559174a80bc26f7a
 F ext/session/test_session.c 8766b5973a6323934cb51248f621c3dc87ad2a98f023c3cc280d79e7d78d36fb
 F ext/wasm/EXPORTED_FUNCTIONS.fiddle.in 27450c8b8c70875a260aca55435ec927068b34cef801a96205adb81bdcefc65c
-F ext/wasm/GNUmakefile e478287749fcd55285072c4161cc6b9d6f448f14f9d84501de1a093734c9fd97
+F ext/wasm/GNUmakefile f5c8895122666957bcf2b83a7bcef3e06e16d60b710282397f29bfa013e9c4bc
 F ext/wasm/README-dist.txt f01081a850ce38a56706af6b481e3a7878e24e42b314cfcd4b129f0f8427066a
 F ext/wasm/README.md 66ace67ae98a45e4116f2ca5425b716887bcee4d64febee804ff6398e1ae9ec7
 F ext/wasm/SQLTester/GNUmakefile e0794f676d55819951bbfae45cc5e8d7818dc460492dc317ce7f0d2eca15caff
@@ -629,11 +629,11 @@ F ext/wasm/example_extra_init.c 2347cd69d19d839ef4e5e77b7855103a7fe3ef2af86f2e8c
 F ext/wasm/fiddle/fiddle-worker.js 7798af02e672e088ff192716f80626c8895e19301a65b8af6d5d12b2d13d2451
 F ext/wasm/fiddle/fiddle.js 84fd75967e0af8b69d3dd849818342227d0f81d13db92e0dcbc63649b31a4893
 F ext/wasm/fiddle/index.html a27b8127ef9ecf19612da93b2a6a73bdb3777b5c56b5450bb7200a94bc108ff9
-F ext/wasm/index-dist.html 56132399702b15d70c474c3f1952541e25cb0922942868f70daf188f024b3730
+F ext/wasm/index-dist.html db23748044e286773f2768eec287669501703b5d5f72755e8db73607dc54d290
 F ext/wasm/index.html 1b329fb63e057c02a17ce178308d6b06aac62d92af7dd6d821fb0e183e0f1557
 F ext/wasm/jaccwabyt/jaccwabyt.js bbac67bc7a79dca34afe6215fd16b27768d84e22273507206f888c117e2ede7d
 F ext/wasm/jaccwabyt/jaccwabyt.md 167fc0b624c9bc2c477846e336de9403842d81b1a24fc4d3b24317cb9eba734f
-F ext/wasm/mkdist.sh 94e12f6cfb6131b90a994e7eab5a4b734e8f277fe38cffc3b37e775eb8fe8611 x
+F ext/wasm/mkdist.sh 29f8a37a7aba41fa5df8e89b1fab02b83b35c43473c5cf808584872e022514b8 x
 F ext/wasm/mkwasmbuilds.c 3f27681fd3b32a78560feb3bb54f0f46a68f75024f65d9c5d4247f6bd08a04ad
 F ext/wasm/module-symbols.html dc476b403369b26a1a23773e13b80f41b9a49f0825e81435fe3600a7cfbbe337
 F ext/wasm/scratchpad-wasmfs.html a3d7388f3c4b263676b58b526846e9d02dfcb4014ff29d3a5040935286af5b96
@@ -2170,8 +2170,8 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 2f4be98614b49def2c2951887796c736269ef3bb7ba5b045cae5f748ae165a83
+P ab6eb4d3b723107da488770b1849b9f1d1c491348f1eaa544e0e07356b8fac7d
-R 2f32df5d7d259ad6860333afe5e70fec
+R 5604f99b6885eee7b3387abf567432cd
 U stephan
-Z 6108442ce190e421e8fe73707ba2c0fe
+Z 54eb9cf8d86f8180d0b259e57237e3ca
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-ab6eb4d3b723107da488770b1849b9f1d1c491348f1eaa544e0e07356b8fac7d
+e9a6391b377b6964620285192262a4dc9fe1712799f7aa8a8b37c5f718544ed2