Added complete scripts for generating third party license files

script/collect-licenses.rs

@@ -1,17 +0,0 @@
-//usr/bin/env rustc $0 -o a.out && ./a.out ; rm -f ./a.out ; exit
-
-fn main() {
-    println!("Hello world");
-
-    
-}
-
-// Next steps:
-// 1a. Add wiring in Zed to check for a licenses markdown file
-// 1b. Add wiring in Zed.dev for builds to publish licenses alongside releases as well as licenses for Zed.dev itself
-//     (e.g. https://github.com/zed-industries/zed.dev/tree/main/content/licenses)
-// 2. Figure out how to run those commands and get the license text for each MIT and Apache licensed software
-// 3. Add in the configuration file:
-//      a. and refactor this script to have types of licenses
-//      b. add callback handlers for each type,
-//      c. check if the handler succeeds

script/generate-licenses

@@ -0,0 +1,10 @@
+#!/bin/bash
+cargo about generate --workspace -o assets/licenses.md -c script/licenses/zed-licenses.toml script/licenses/template.hbs.md
+
+# cargo about automatically html-escapes all output, so we need to undo it here: 
+sed -i '' 's/"/"/g' assets/licenses.md
+sed -i '' 's/'/'\''/g' assets/licenses.md # `'\''` ends the string, appends a single quote, and re-opens the string
+sed -i '' 's/=/=/g' assets/licenses.md
+sed -i '' 's/`/`/g' assets/licenses.md
+sed -i '' 's/&lt;/</g' assets/licenses.md
+sed -i '' 's/&gt;/>/g' assets/licenses.md

script/licenses/template.hbs.md

@@ -0,0 +1,27 @@
+# Third Party Licenses
+
+This page lists the licenses of the projects used in Zed.
+
+## Overview of licenses:
+
+{{#each overview}}
+* {{name}} ({{count}})
+{{/each}}
+
+## All license texts:
+
+{{#each licenses}}
+
+### {{name}}
+  
+#### Used by:
+
+{{#each used_by}}
+* [{{crate.name}} {{crate.version}}]({{#if crate.repository}} {{crate.repository}} {{else}} https://crates.io/crates/{{crate.name}} {{/if}})
+{{/each}}
+ 
+{{text}}
+
+--------------------------------------------------------------------------------
+           
+{{/each}}

script/licenses/zed-licenses.toml

@@ -0,0 +1,37 @@
+no-clearly-defined = true
+private = { ignore = true }
+accepted = [
+    "Apache-2.0",
+    "MIT",
+    "Apache-2.0 WITH LLVM-exception",
+    "MPL-2.0",
+    "BSD-3-Clause",
+    "BSD-2-Clause",
+    "ISC",
+    "CC0-1.0",
+    "Unicode-DFS-2016",
+    "OpenSSL",
+    "Zlib",
+]
+workarounds = [
+    "ring",
+    "wasmtime",
+]
+
+[procinfo.clarify]
+license = "MIT"
+[[procinfo.clarify.git]]
+path = 'LICENSE.md'
+checksum = '37db33bbbd7348969eda397b89a16f252d56c1ca7481b6ccaf56ccdcbab5dcca'
+
+[webpki.clarify]
+license = "ISC" # It actually says 'ISC-style' but I don't know the SPDX expression for that.
+[[webpki.clarify.files]]
+path = 'LICENSE'
+checksum = '5b698ca13897be3afdb7174256fa1574f8c6892b8bea1a66dd6469d3fe27885a'
+
+[fuchsia-cprng.clarify]
+license = "BSD-3-Clause"
+[[fuchsia-cprng.clarify.files]]
+path = 'LICENSE'
+checksum = '03b114f53e6587a398931762ee11e2395bfdba252a329940e2c8c9e81813845b'