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version-3.53.3
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‎.github/workflows/amalgamation.yml‎

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name: amalgamation
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on:
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push:
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tags:
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- "version-*"
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- "3.*"
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workflow_dispatch:
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inputs:
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sqlite_tag:
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description: "Upstream sqlite/sqlite tag to build (e.g. version-3.47.2). Defaults to the contents of SQLITE_TAG."
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required: false
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type: string
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permissions:
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contents: write
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jobs:
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build:
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name: Build and release SQLite amalgamation
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runs-on: ubuntu-latest
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steps:
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- name: Check out this repository
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uses: actions/checkout@v4
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- name: Resolve SQLite tag
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id: resolve
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env:
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INPUT_TAG: ${{ inputs.sqlite_tag }}
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run: |
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set -euo pipefail
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TAG="${INPUT_TAG:-}"
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if [ -z "$TAG" ]; then
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if [ ! -f SQLITE_TAG ]; then
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echo "::error::SQLITE_TAG file not found in repository root"
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exit 1
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fi
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TAG="$(tr -d " \t\r\n" < SQLITE_TAG)"
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fi
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if [ -z "$TAG" ]; then
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echo "::error::No SQLite tag given (SQLITE_TAG file is empty)"
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exit 1
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fi
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# Accept both "version-3.53.3" and bare "3.53.3"
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case "$TAG" in
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version-*) ;;
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*) TAG="version-$TAG" ;;
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esac
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if [ "${GITHUB_REF_TYPE:-}" = "tag" ]; then
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RELEASE_TAG="$GITHUB_REF_NAME"
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# Guard against tagging a release whose SQLITE_TAG file was not updated
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PUSHED="${RELEASE_TAG#version-}"
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WANT="${TAG#version-}"
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case "$PUSHED" in
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"$WANT"*) ;;
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*)
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echo "::error::Pushed tag '$RELEASE_TAG' does not match SQLITE_TAG file contents '$TAG'. Update SQLITE_TAG in the tagged commit, or push a matching tag."
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exit 1
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;;
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esac
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else
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RELEASE_TAG="$TAG"
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fi
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echo "Building upstream tag: $TAG (release tag: $RELEASE_TAG)"
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{
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echo "sqlite_tag=$TAG"
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echo "release_tag=$RELEASE_TAG"
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} >> "$GITHUB_OUTPUT"
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- name: Install build dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y --no-install-recommends tcl tcl-dev zip
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- name: Fetch SQLite source at tag
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run: |
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git clone --depth 1 --branch "${{ steps.resolve.outputs.sqlite_tag }}" \
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-c advice.detachedHead=false \
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https://github.com/sqlite/sqlite.git sqlite-src
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- name: Build amalgamation
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working-directory: sqlite-src
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run: |
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set -euo pipefail
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./configure
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make sqlite3.c
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# Old tags (pre-3.24) ship shell.c as a plain source file instead of a make target
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make shell.c || cp src/shell.c shell.c
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- name: Package
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id: package
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run: |
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set -euo pipefail
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VERSION="$(tr -d " \t\r\n" < sqlite-src/VERSION)"
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IFS=. read -r MAJOR MINOR PATCH BRANCH <<< "$VERSION"
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# sqlite.org download naming: 3.X.Y -> 3XXYY00, 3.X.Y.Z -> 3XXYYZZ (e.g. 3.53.3 -> 3530300)
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NUM="$(printf '%d%02d%02d%02d' "$MAJOR" "$MINOR" "${PATCH:-0}" "${BRANCH:-0}")"
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DIR="sqlite-amalgamation-$NUM"
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mkdir "$DIR"
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cp sqlite-src/sqlite3.c sqlite-src/sqlite3.h sqlite-src/shell.c "$DIR"/
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cp sqlite-src/src/sqlite3ext.h "$DIR"/
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zip -9 -r "$DIR.zip" "$DIR"
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(cd "$DIR" && sha256sum sqlite3.c sqlite3.h shell.c sqlite3ext.h) > sha256sums.txt
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sha256sum "$DIR.zip" >> sha256sums.txt
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cat sha256sums.txt
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SOURCE_ID="$(sed -n 's/^#define SQLITE_SOURCE_ID[[:space:]]*"\(.*\)".*/\1/p' "$DIR/sqlite3.h")"
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{
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echo "version=$VERSION"
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echo "dir=$DIR"
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echo "zip=$DIR.zip"
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echo "source_id=$SOURCE_ID"
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} >> "$GITHUB_OUTPUT"
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- name: Create GitHub release
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env:
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GH_TOKEN: ${{ github.token }}
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RELEASE_TAG: ${{ steps.resolve.outputs.release_tag }}
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SQLITE_TAG: ${{ steps.resolve.outputs.sqlite_tag }}
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VERSION: ${{ steps.package.outputs.version }}
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DIR: ${{ steps.package.outputs.dir }}
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ZIP: ${{ steps.package.outputs.zip }}
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SOURCE_ID: ${{ steps.package.outputs.source_id }}
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run: |
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set -euo pipefail
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ASSETS=("$ZIP" "$DIR/sqlite3.c" "$DIR/sqlite3.h" "$DIR/shell.c" "$DIR/sqlite3ext.h" sha256sums.txt)
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{
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echo "SQLite **$VERSION** amalgamation, built from [sqlite/sqlite tag \`$SQLITE_TAG\`](https://github.com/sqlite/sqlite/releases/tag/$SQLITE_TAG) with \`./configure && make sqlite3.c shell.c\` on ubuntu-latest."
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echo
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echo '```'
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echo "SQLITE_SOURCE_ID: $SOURCE_ID"
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echo '```'
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echo
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echo "\`$ZIP\` matches the sqlite.org download layout (sqlite3.c, sqlite3.h, shell.c, sqlite3ext.h); the same four files are also attached individually, plus \`sha256sums.txt\`."
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} > notes.md
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if gh release view "$RELEASE_TAG" --repo "$GITHUB_REPOSITORY" >/dev/null 2>&1; then
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echo "Release $RELEASE_TAG already exists; replacing assets"
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gh release upload "$RELEASE_TAG" --repo "$GITHUB_REPOSITORY" --clobber "${ASSETS[@]}"
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else
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gh release create "$RELEASE_TAG" \
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--repo "$GITHUB_REPOSITORY" \
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--target "$GITHUB_SHA" \
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--title "SQLite $VERSION amalgamation" \
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--notes-file notes.md \
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"${ASSETS[@]}"
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fi

‎README.md‎

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# SQLite amalgamation builds
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[sqlite/sqlite](https://github.com/sqlite/sqlite) (the GitHub mirror of the canonical
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Fossil repository) has a tag for every release but publishes no amalgamation
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(`sqlite3.c` / `sqlite3.h`), and [sqlite.org/download.html](https://sqlite.org/download.html)
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only hosts the current versions — no historical files.
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This repository builds the amalgamation for any upstream tag with GitHub Actions
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and publishes it as a release here.
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## Cutting a release
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1. Put the upstream tag into [`SQLITE_TAG`](SQLITE_TAG), e.g. `version-3.53.3`.
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2. Commit, tag the commit with the same name, and push both:
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```sh
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git commit -am "SQLite 3.53.3"
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git tag version-3.53.3
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git push origin HEAD version-3.53.3
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```
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The [`amalgamation`](.github/workflows/amalgamation.yml) workflow then clones
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`sqlite/sqlite` at that tag, runs `./configure && make sqlite3.c shell.c`, and
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creates a release for the pushed tag with these assets:
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- `sqlite-amalgamation-<N>.zip` — same layout as the sqlite.org download
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(`sqlite3.c`, `sqlite3.h`, `shell.c`, `sqlite3ext.h`), with `<N>` encoded the
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same way (3.53.3 → `3530300`)
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- the same four files attached individually
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- `sha256sums.txt`
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The workflow fails if the pushed tag does not match the contents of
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`SQLITE_TAG`, so a stale file can't produce a mislabeled release.
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## Backfilling historical versions
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To build an old version without making a commit, run the workflow manually
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(Actions → amalgamation → Run workflow) and enter the upstream tag, or:
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```sh
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gh workflow run amalgamation -f sqlite_tag=version-3.47.2
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```
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This creates the release (and its git tag in this repo) automatically.

‎SQLITE_TAG‎

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version-3.53.3

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