Switch to generating completions at runtime

.github/workflows/release.yaml

@@ -117,10 +117,9 @@ jobs:
           fi
           staging="xh-${{ github.ref_name }}-${{ matrix.job.target }}"
 
-          mkdir -p "$staging"/{doc,completions}
+          mkdir -p "$staging"/doc
           cp LICENSE README.md $bin $staging
           cp CHANGELOG.md doc/xh.1 "$staging"/doc
-          cp completions/* "$staging"/completions
 
           if [ "${{ matrix.job.os }}" = "windows-latest" ]; then
             7z a "$staging.zip" $staging

Cargo.toml

@@ -19,7 +19,7 @@ anyhow = "1.0.38"
 brotli = { version = "3.3.0", default-features = false, features = ["std"] }
 chardetng = "0.1.15"
 clap = { version = "4.4", features = ["derive", "wrap_help", "string"] }
-clap_complete = { version = "4.4", optional = true }
+clap_complete = "4.4"
 cookie_store = { version = "0.20.0", features = ["preserve_order"] }
 digest_auth = "0.3.0"
 dirs = "5.0"
@@ -101,7 +101,7 @@ network-interface = ["dep:network-interface"]
 
 online-tests = []
 ipv6-tests = []
-man-completion-gen = ["clap_complete", "roff"]
+man-gen = ["roff"]
 
 [package.metadata.cross.build.env]
 passthrough = ["CARGO_PROFILE_RELEASE_LTO"]
@@ -118,9 +118,6 @@ assets = [
   ["README.md", "usr/share/doc/xh/README", "644"],
   ["doc/xh.1", "usr/share/man/man1/xh.1", "644"],
   ["assets/xhs.1.gz", "usr/share/man/man1/xhs.1.gz", "777"],
-  ["completions/xh.bash", "usr/share/bash-completion/completions/xh", "644"],
-  ["completions/xh.fish", "usr/share/fish/vendor_completions.d/xh.fish", "644"],
-  ["completions/_xh", "usr/share/zsh/vendor-completions/", "644"],
 ]
 extended-description = """\
 xh is a friendly and fast tool for sending HTTP requests.

RELEASE-CHECKLIST.md

@@ -4,9 +4,9 @@
 - Update `CHANGELOG.md` (rename unreleased header to the current date, add any missing changes).
 - Run `cargo update` to update dependencies.
 - Bump up the version in `Cargo.toml` and run `cargo check` to update `Cargo.lock`.
-- Run the following to update man pages and shell-completion files.
+- Run the following to update man pages.
   ```sh
-  cargo run --all-features -- generate-completions completions && cargo run --all-features -- generate-manpages doc
+  cargo run --all-features -- generate-manpages doc
   ```
 - Commit changes and push them to remote.
 - Add git tag e.g `git tag v0.9.0`.