Commit5513a1d

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create getVersion fn

Signed-off-by: shmck <shawn.j.mckay@gmail.com>

1 parentc4d2e35 commit5513a1dCopy full SHA for 5513a1d

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+16

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Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -94,6 +94,8 @@ class Channel implements Channel {`
`94`	`94`	`// setup tutorial config (save watcher, test runner, etc)`
`95`	`95`	`awaitthis.context.setTutorial(this.workspaceState,data)`
`96`	`96`
	`97`	`+// validate dependencies`
	`98`	`+`
`97`	`99`	`consterror:E.ErrorMessage\|void=awaittutorialConfig({config:data.config}).catch((error:Error)=>({`
`98`	`100`	`type:'UnknownError',`
`99`	`101`	message:`Location: tutorial config.\n\n${error.message}`,

Lines changed: 14 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,14 @@`
	`1`	`+importnodefrom'../node'`
	`2`	`+`
	`3`	`+constsemverRegex=/(?<=^v?\|\sv?)(?:0\|[1-9]\d)\.(?:0\|[1-9]\d)\.(?:0\|[1-9]\d)(?:-(?:0\|[1-9]\d\|[\da-z-][a-z-][\da-z-])(?:\.(?:0\|[1-9]\d\|[\da-z-][a-z-][\da-z-])))?(?:\+[\da-z-]+(?:\.[\da-z-]+)*)?(?=$\|\s)/gi`
	`4`	`+`
	`5`	`+exportconstgetVersion=async(name:string):Promise<string\|null>=>{`
	`6`	+const{ stdout, stderr}=awaitnode.exec(`${name} --version`)
	`7`	`+if(!stderr){`
	`8`	`+constmatch=stdout.match(semverRegex)`
	`9`	`+if(match){`
	`10`	`+returnmatch[0]`
	`11`	`+}`
	`12`	`+}`
	`13`	`+returnnull`
	`14`	`+}`

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