Prepare diffr for open source

.gitattributes

@@ -1,4 +1,3 @@
-# Ignore the following directories when showing which languages
-# difftastic is implemented in on GitHub.
+# diffr is implemented in Rust; keep GitHub's language stats honest.
 sample_files/** linguist-vendored
 vendored_parsers/** linguist-vendored

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,6 +11,6 @@ Thanks for reporting a bug! Please include all of the following:
 
 (1) A description of the issue. A screenshot is often helpful too.
 
-(2) A copy of what you're diffing. If you're diffing files, include the before and after files. If you're using difftastic with a VCS repository (e.g. git), include the URL and commit hash.
+(2) A copy of what you're diffing. If you're diffing files, include the before and after files. If you're using diffr with a Git repository, include the URL and commit hash.
 
-(3) The version of difftastic you're using (see `difft --version`) and your operating system.
+(3) The version of diffr you're using (see `diffr --version`) and your operating system.

.github/workflows/release.yml

@@ -7,42 +7,32 @@ on:
 
 jobs:
   create-release:
+    permissions:
+      contents: write
     runs-on: ubuntu-22.04
     steps:
       # v4.2.2
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       - uses: taiki-e/create-gh-release-action@eba8ea96c86cca8a37f1b56e94b4d13301fba651 # v1
         with:
-          # Create a draft release so we can add the changelog before publishing it
-          # so the changelog is included in the release email
-          draft: true
+          # Publish immediately: Review's build downloads the assets by tag.
+          draft: false
         env:
           # (required)
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   upload-assets:
+    needs: create-release
+    permissions:
+      contents: write
     strategy:
       fail-fast: false
       matrix:
         include:
-          # Targets that match the OS of the runner.
-          - target: x86_64-unknown-linux-gnu
-            os: ubuntu-22.04
-          - target: x86_64-pc-windows-msvc
-            os: windows-latest
           - target: aarch64-apple-darwin
             os: macos-latest
-
-          # Targets using cross-compilation (upload-rust-binary-action
-          # detects that they need cross).
-          - target: x86_64-unknown-linux-musl
-            os: ubuntu-22.04
-          - target: aarch64-unknown-linux-gnu
+          - target: x86_64-unknown-linux-gnu
             os: ubuntu-22.04
-          - target: aarch64-pc-windows-msvc
-            os: windows-latest
-          - target: x86_64-apple-darwin
-            os: macos-latest
     runs-on: ${{ matrix.os }}
     steps:
       # v4.2.2
@@ -63,12 +53,3 @@ jobs:
         env:
           # (required)
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-  push_crates_io:
-    runs-on: ubuntu-22.04
-    steps:
-      # v4.2.2
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: katyo/publish-crates@02cc2f1ad653fb25c7d1ff9eb590a8a50d06186b # v2
-        with:
-          registry-token: ${{ secrets.CARGO_REGISTRY_TOKEN }}

.gitignore

@@ -14,6 +14,3 @@ plugin.wasm
 # The bundled WASM summarizer ships ready to embed without a WASM toolchain.
 !/plugins/summarize/plugin.wasm
 /crates/*/target
-
-# Generated data left behind by the retired review web viewer.
-/examples/review/viewer/data/

.typos.toml

@@ -2,10 +2,7 @@
 extend-exclude = [
   "vendored_parsers/", "sample_files/",
   "src/tags/linguist/",
-  "homepage/home_static/demo.cast", "homepage/home_static/*.min.js",
-  "homepage/home_img",
   "demo_files/",
-  "difft.1",
   # Git index lines carry blob hashes that can spell words.
   "examples/review/real/*/change.patch",
 ]

AGENTS.md

@@ -1,3 +1,3 @@
-All AI contributions to difftastic must follow AI_POLICY.md.
+All AI contributions to diffr must follow AI_POLICY.md.
 
 Do not update CHANGELOG.md unless the user explicitly requests it.

AI_POLICY.md

@@ -1,4 +1,4 @@
-Difftastic's AI policy is based on the [LLVM AI Tool Use
+diffr's AI policy is based on the [LLVM AI Tool Use
 Policy](https://llvm.org/docs/AIToolPolicy.html).
 
 **Understanding**: You can use any coding tool you like, but you need to read