emmy.portal.deps
Functions for resolving npm dependencies declared in deps.cljs files on the
classpath.
This code is a simplified version of code in thheller's shadow-cljs library and the clerk-utils library.
Functions for resolving npm dependencies declared in `deps.cljs` files on the classpath. This code is a simplified version of code in thheller's [shadow-cljs](https://github.com/thheller/shadow-cljs/blob/master/src/main/shadow/cljs/devtools/server/npm_deps.clj) library and the [clerk-utils](https://github.com/mentat-collective/Clerk-Utils/blob/main/src/mentat/clerk_utils/build/shadow.clj) library.
dep->strclj
(dep->str dep-id)Given a dependency name (specified as a key in the :npm-deps map of
deps.cljs), returns an npm-compatible (string) name for the dependency.
Given a dependency name (specified as a key in the `:npm-deps` map of `deps.cljs`), returns an npm-compatible (string) name for the dependency.
get-deps-from-classpathclj
(get-deps-from-classpath)Returns a sequence of maps of the form {:id <str> :version <str> :url
<url-of-this-deps.cljs>} for every dependency specified via the :npm-deps
key of each deps.cljs file on the classpath.
Returns a sequence of maps of the form {:id <str> :version <str> :url
<url-of-this-deps.cljs>} for every dependency specified via the `:npm-deps`
key of each `deps.cljs` file on the classpath.is-installed?clj
(is-installed? {:keys [id]} package-json)Returns true if the supplied dependency is already present in some entry in the
parsed package-json, false otherwise.
Returns true if the supplied dependency is already present in some entry in the parsed `package-json`, false otherwise.
npm-cmdclj
System-specific NPM command, tuned for Windows or non-Windows.
System-specific NPM command, tuned for Windows or non-Windows.
npm-install!clj
(npm-install!)This command:
- Triggers an
npm install(if ./package.json is present) - Installs any dependency referenced by a
deps.cljsfile on the classpath
The npm install makes sure that if some dependency specified in a
deps.cljs is already present in package.json that it actually ends up in
node_modules.
This command: - Triggers an `npm install` (if ./package.json is present) - Installs any dependency referenced by a `deps.cljs` file on the classpath The `npm install` makes sure that if some dependency specified in a `deps.cljs` is already present in `package.json` that it actually ends up in `node_modules`.
read-package-jsonclj
(read-package-json)(read-package-json install-dir)Returns a map with the contents of package.json if it exists in
install-dir (default "."), {} otherwise.
Returns a map with the contents of package.json if it exists in
`install-dir` (default "."), {} otherwise.resolve-conflictsclj
(resolve-conflicts deps)Given a sequence of dependencies, returns a sequence of dependencies distinct by ID generated by picking the first one on the classpath.
Not ideal, but this is how shadow currently does it!
Given a sequence of dependencies, returns a sequence of dependencies distinct by ID generated by picking the first one on the classpath. Not ideal, but this is how shadow currently does it!
sh-printclj
(sh-print command)Takes a vector of command pieces, prints the command and prints the results.
Takes a vector of command pieces, prints the command and prints the results.
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