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Fix adding/replacing a grammar (#4097)

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* Licensed needs a full path now

* Add docker installed/running guard

* Docker is required for adding/replacing grammars

* Use more elegant method

Hat-tip to @Alhadis 🎩
This commit is contained in:
Colin Seymour
2018-04-12 12:14:25 +02:00
committed by GitHub
parent a9ff59aef5
commit cc4da98616
2 changed files with 7 additions and 2 deletions
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4
CONTRIBUTING.md
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@@ -28,9 +28,9 @@ To run Linguist from the cloned repository:
### Dependencies
Linguist uses the [`charlock_holmes`](https://github.com/brianmario/charlock_holmes) character encoding detection library which in turn uses [ICU](http://site.icu-project.org/), and the libgit2 bindings for Ruby provided by [`rugged`](https://github.com/libgit2/rugged). These components have their own dependencies - `icu4c`, and `cmake` and `pkg-config` respectively - which you may need to install before you can install Linguist.
Linguist uses the [`charlock_holmes`](https://github.com/brianmario/charlock_holmes) character encoding detection library which in turn uses [ICU](http://site.icu-project.org/), and the libgit2 bindings for Ruby provided by [`rugged`](https://github.com/libgit2/rugged). [Docker](https://www.docker.com/) is also required when adding or updating grammars. These components have their own dependencies - `icu4c`, and `cmake` and `pkg-config` respectively - which you may need to install before you can install Linguist.
For example, on macOS with [Homebrew](http://brew.sh/): `brew install cmake pkg-config icu4c` and on Ubuntu: `apt-get install cmake pkg-config libicu-dev`.
For example, on macOS with [Homebrew](http://brew.sh/): `brew install cmake pkg-config icu4c docker` and on Ubuntu: `apt-get install cmake pkg-config libicu-dev docker-ce`.
## Adding an extension to a language

5
script/add-grammar
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@@ -84,6 +84,10 @@ unless $url
exit 1;
end
# Exit early if docker isn't installed or running.
log "Checking docker is installed and running"
command('docker', 'ps')
# Ensure the given URL is an HTTPS link
parts = parse_url $url
https = "https://#{parts[:host]}/#{parts[:user]}/#{parts[:repo]}"
@@ -107,6 +111,7 @@ log "Confirming license"
if repo_old
command('script/licensed')
else
repo_new = File.absolute_path(repo_new)
command('script/licensed', '--module', repo_new)
end