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1.ãããããnpxããnpmããšã¯ïŒ
2.å©ç𿹿³ã»ã¿ã€ãã³ã°
3.䌌ãŠãããã® ~yarnç·š~
4.æåŸã«
1.ãããããnpmããnpxããšã¯ïŒ
npm
Node.jsã䜿çšããããšãããæ¹ã¯äžåºŠã¯ç®ã«ããnpmã䜿çšããããšãããã®ã§ã¯ãªãã§ããããã
ã§ã¯ãã®npmãšã¯ãªããªã®ã
çµè«npmãšã¯ïŒnode package managerïŒã®ç¥ã§Node.js ãã€ã³ã¹ããŒã«ãããšããã«å©çšã§ããäŸåæ§+ããã±ãŒãžã®ãããŒãžã£ãŒã§ãã
ããã¯ç§ã調ã¹ãŠåºãŠããå
容ã§ããç§ã¯ããã§ãäŸåæ§ãããã±ãŒãžã®ãããŒãžã£ãŒïŒãªãã ããããšæããŸãããã§ãã®ã§ããã§ã¯ãã®çšèªã®æå³ã䜵ããŠè§£èª¬ããããšæããŸãã
ãŸãããã§ã®äŸåæ§ãšã¯èªåã®ãããžã§ã¯ããªããç°å¢ã«äœãããã®åœ±é¿ãäœçšãäžããŠãããã®ã®ããšãæããŸããããã¯ãããžã§ã¯ãã®ãã¡ã€ã«æ§æãèŠãéã«ããç®ã«ããnode_modulesã®äžèº«ãç§ãã¡ã«åœ±é¿ãäžãç¶ãããã®ãšèšã£ããã€ã¡ãŒãžãæŽã¿ãããã®ã§ã¯ãªãã§ããããã
ç¶ããŠããã±ãŒãžã®ãããŒã·ã£ãŒãšã¯ãïŒã€ã®åèªã«åããŠèããå¿
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ãªã·ãŒã³ã§äŸ¿å©ã«å©çšã§ããããã°ã©ã ã®å¡ã®ããšãæããããããŒãžã£ãŒããšã¯ããã®ç®¡çãšããæå³ãæããŸãã
npx
npxãšã¯ node package executerã®ç¥ã§ããã±ãŒãžã®å®è¡ããŒã«ã§ãã npmãšã®éãã¯ã€ã³ã¹ããŒã«ãããŠãªãããã±ãŒãžã§ãèªåçã«æ¢ããŠã€ã³ã¹ããŒã«ããŠå®è¡ããŠã€ã³ã¹ããŒã«ããããã±ãŒãžã®åé€ãããŸãã
ç§ã¯ä»¥äžã®å 容ãããããnpxãã ãšæç€ºãããŸãããæ£çŽããã§ã¯çè§£ã§ããªãã£ãã®ã§ããå°ãåã¿ç ããŠèª¬æããããšæããŸããããããnpxãšã¯npmããŒãžã§ã³5.2.0ãã忢±ãããŠããã³ãã³ãã§ãããŒã«ã«ã€ã³ã¹ããŒã«ããã³ãã³ããå®è¡ããããã«äœ¿ãããŸããã€ãŸã端çã«ããã€ãŸãã§èª¬æããããš
npm ã¯node package managerãïŒãããã±ãŒãžã®ç®¡çããŒã«
npx ã¯node package executerãïŒãããã±ãŒãžã®å®è¡ãè¡ãããŒã«
ãšãªããŸãã
ä»®ã«npxãååšããªãã£ãå Žåã«ã¯ä»¥äžã®ã³ãŒããå®è¡ããããšã§ã€ã³ã¹ããŒã«ããããšãå¯èœã§ãã
npm install -g npx
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2.å©ç𿹿³ã»ã¿ã€ãã³ã°
ããã§ã¯å®éã«ãããã®ã³ãã³ãããã€äœ¿çšããã®ãã«ã€ããŠæžããŠè¡ããããšæããŸãã
ãŸãåæãšããŠnpmã¯ããèªèº«ã§ã¯ãããã±ãŒãžãå®è¡ããŸãããnpmã䜿çšããŠããã±ãŒãžãå®è¡ããããã«ã¯package.jsonãã¡ã€ã«ã§å®è¡ããããã±ãŒãžãæå®ããå¿ èŠããããŸãã
å®è¡ãã¡ã€ã«ãnpmããã±ãŒãžçµç±ã§ã€ã³ã¹ããŒã«ããããšãnpmã¯ãªã³ã¯ãäœæããŸãã
ãŸãnpmã§ããã±ãŒãžãå®è¡ããã«ã¯ã次ã®ããã«ããŒã«ã«ãã¹ãå
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èŠããããŸãã
$ ./node_modules/.bin/your-package
ãããã¯ä»¥äžã®ããã«package.jsonãã¡ã€ã«ã®scriptsã»ã¯ã·ã§ã³ã«æ¬¡ã®ãããªå 容ã远å ããŸãã
{
"name": "your-application",
"version": "1.0.0",
"scripts": {
"your-package": "your-package"
}
}
ãããŠä»¥äžã®æºåãæŽãæ¬¡ç¬¬ç§ãã¡ã®å€§å¥œããªä»¥äžã®ã³ãŒããå®è¡ããŸãã
npm run
ãããŠããã§npxã䜿çšããŠããããã§ãã
ããã§ã¯äœéããã®å©ç𿹿³ã玹ä»ããããšæããŸãã
ã€ã³ã¹ããŒã«æžã¿ã¢ãžã¥ãŒã«ã®å®è¡
npx <ã€ã³ã¹ããŒã«æžã¿ã¢ãžã¥ãŒã«å>
ã€ã³ã¹ããŒã«ããŠããªãã¢ãžã¥ãŒã«ãå®è¡(å®è¡åŸã«èªååé€)
npx <æªã€ã³ã¹ããŒã«ã®ã¢ãžã¥ãŒã«å>
GitHubäžã®ç¹å®ãªããžããªãæç€ºçã«æå®ããŠå®è¡
npx <æªã€ã³ã¹ããŒã«ã®ã¢ãžã¥ãŒã«å>
ã€ãŸãããç§ãã¡ã䜿çšããã§ããã以äžã®ãããªã³ãŒãã®æå³ãšããŠããããžã§ã¯ããäœæããéã«åã¢ãžã¥ãŒã«éã®äŸåé¢ä¿ã解決ããªãããããžã§ã¯ããäœæããããšãã§ãããšããã€ã¡ãŒãžã§ã¯ãªãã§ããããã
npx vue create <ãããžã§ã¯ãå>
3.䌌ãŠãããã® ~yarnç·š~
以äžã®å 容ã調ã¹ãŠããŠé ãããã£ããã®ãããã¯ãyarnãã§ãã
åèšèªã®get startã®éšåã§npm ãyarnã§ã®æ§ç¯æ¹æ³ãèšèŒãããŠããã®ãäœåºŠãç®ã«ããŠãããããã€ã¯ãªããªãã ãšæãã€ã€ãã€ãã¹ã«ãŒããŠããã®ã§è¯ãæ©äŒãšæãæŠèŠã ãã§ãæŽãããšèª¿ã¹ãŠãŸãšããŸããã
yarnãšã¯JavaScriptã®ããã±ãŒãžãããŒãžã£ã§ãã2016幎ã«Facebookãå ¬éãããã®ã§ãnpmãšäºææ§ãããããpackage.jsonã§ãå©çšã§ãããšãããã®ã§ããã
ã¡ãªãããšããŠnpmããã€ã³ã¹ããŒã«ãéããnpmãããå³å¯ã«ã¢ãžã¥ãŒã«ã®ããŒãžã§ã³æå®ãå¯èœãªã®ã§äººã«ãã£ãŠã¯npmããããããšããæèŠãæã£ãŠãã人ãããããã§ãã
äœ¿ãæ¹ãšããŠã¯ã¿ãŒããã«ã§ä»¥äžã®ã³ãã³ããå®è¡
sudo npm install -g yarn
次ã«package.jsonã®äœæ
yarn init
ãããŠpackage.jsonã«èšèŒãããã¢ãžã¥ãŒã«ã以äžã®ã³ãŒãã«ããã€ã³ã¹ããŒã«ãããŸã
yarn
ãã€ãç¹ã«æ°ã«ããããšãªãæããŠããã£ãæ¹ãnpmã ã£ããããšå©çšããŠããŸããã以äžã®ãããªã¡ãªãããèŠãŠã¿ããšäžåºŠyarnã䜿çšããŠã¿ãããšæããŸããã
4.æåŸã«
以äžã®ããã«å®éã«èª¿ã¹ãŠã¿ãŠåŠã³ããšãŠãå€ããããŸããã
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