ABAP
Use pre or post exit to put your enhancement to be executed before or after the original method is executed.
nodejs
example.js:
const ENVIRONMENT = process.env.npm_lifecycle_event; if (ENVIRONMENT === "build") { console.log("Running your build tasks!"); } if ( ENVIRONMENT === "dev") { console.log("Running the dev server!"); } if ( ENVIRONMENT === "prestart") { console.log("Prestart event: Prepare for Start event!"); } if ( ENVIRONMENT === "poststart") { console.log("Poststart event: Do some cleanup task!"); } if ( ENVIRONMENT === "start") { console.log("Running App in production!"); }
type command “npm start” in cmd, and prestart and poststart script will be executed automatically.
In fact this is how C4C local UI development is launched: check the complete script:
{ "name": "sap-client-cod", "version": "1811.0.0-SNAPSHOT", "description": "SAP Customer OnDemand custom enhancements to Oberon HTML5 Client", "scripts": { "ariel": "ariel", "ariel:inspect": "npm run inspect node_modules/sap-n-ariel/bin/ariel", "build": "palm build", "build:all": "npm-run-all --aggregate-output --parallel build:component:**", "build:component:core": "palm build install -tdm --component sap.client.cod.core", "build:component:industry": "palm build install -tdm --component sap.client.cod.industry", "build:component:marketing": "palm build install -tdm --component sap.client.cod.marketing", "build:component:ncod": "palm build install -tdm --component sap.n.cod", "build:component:newui:dealfinder2": "palm build install -tdm --component sap.client.cod.newui.dealfinder2", "build:component:newui:evernote": "palm build install -tdm --component sap.client.cod.newui.evernote", "build:component:newui:mobileForecast": "palm build install -tdm --component sap.client.cod.newui.mobileForecast", "build:component:newui:pipeline": "palm build install -tdm --component sap.client.cod.newui.pipeline", "build:component:newui:service": "palm build install -tdm --component sap.client.cod.newui.service", "build:component:newui:shared": "palm build install -tdm --component sap.client.cod.newui.shared", "build:component:seod": "palm build install -tdm --component sap.client.cod.seod", "build:component:oberon": "palm build install -tdm --component sap.client.core", "clean:dist": "git clean -fdx dist", "clean:all": "git clean -fdx components coverage dist node_modules reports", "debug": "cross-var node $NODE_DEBUG_OPTION", "format": "palm format", "format:git:staged": "palm format --staged", "inspect": "node --inspect --inspect-brk", "lint": "palm lint", "lint:all": "palm lint 'cod/**/*.js'", "lint:all:src": "palm lint 'cod/**/src/main/uilib/**/*.js'", "lint:all:test": "palm lint 'cod/**/src/test/uilib/**/*.js'", "lint:git:staged": "palm lint --staged", "lint:git:head": "palm lint --head", "precommit": "npm run format:git:staged && npm run lint:git:staged", "preinstall": "git clean -fx .narv", "postinstall": "npm run update:narv", "prepare": "npm run register && npm run format package.json", "register": "palm extend sap-client --force --id cod", "reset": "npm run clean:all && npm run update:all", "serve": "brain start", "serve:debug": "npm run debug ./node_modules/sap-n-brain/bin/brain start", "serve:inspect": "npm run inspect ./node_modules/sap-n-brain/bin/brain start", "serve:dev": "cross-env NODE_ENV=development npm run serve", "serve:dev:debug": "cross-env NODE_ENV=development npm run serve:debug", "serve:dev:inspect": "cross-env NODE_ENV=development npm run serve:inspect", "serve:dist": "cross-env NODE_ENV=production npm run serve", "serve:dist:debug": "cross-env NODE_ENV=production npm run serve:debug", "serve:dist:inspect": "cross-env NODE_ENV=production npm run serve:inspect", "prestart": "npm1 run update:all", "prestart:debug": "npm run prestart", "prestart:inspect": "npm run prestart", "start": "npm -1d run serve:dev", "start:debug": "npm -d run serve:dev:debug", "start:inspect": "npm -d run serve:dev:inspect", "test:marketing": "npm run test karma-sap.client.cod.marketing", "test:newui:shared": "npm run test karma-sap.client.cod.newui.shared", "test:seod": "npm run test karma-sap.client.cod.seod", "test:n:cod": "npm run test karma-sap.n.cod", "test": "palm test", "preupdate:all": "npm run preinstall && npm run update:npm", "update:all": "npm update --no-save && npm run update:narv", "postupdate:all": "npm run prepare", "update:narv": "narv install", "update:npm": "npm list -g npm@5.10 || npm install -g npm@5.10", "version:reactor": "mvn -U versions:set -DnewVersion=$npm_package_version -DgroupId='*' -DprocessAllModules=true -DgenerateBackupPoms=false -f cod/pom.xml", "version:reactor:parent": "mvn -U versions:update-parent -DallowSnapshots=true -DparentVersion=[$npm_package_version] -DgroupId='*' -DgenerateBackupPoms=false -f cod/pom.xml", "version": "npm run version:reactor && npm run version:reactor:parent && npm install && npm run format package.json && git add --all", "check": "palm check", "test:n:cod:integration": "npm run ariel ariel-sap.client.cod.salesOrder", "test:n:cod:integration:inspect": "npm run ariel:inspect ariel-sap.client.cod.salesOrder", "test:n:cod:contracts": "npm run ariel ariel-sap.n.cod.contract", "test:n:cod:contracts:inspect": "npm run ariel:inspect ariel-sap.n.cod.contract" }, "config": { "lint": { "formatter": "stylish" }, "brain": { "branding": { "theme": "AURORA" }, "server": { "http": { "host": "0.0.0.0", "port": 8080 } }, "cerebro": { "components": [ "sap.n.base", "sap.n", "sap.n.cod" ] }, "compression": true, "cors": { "origin": "*" }, "forwards": [ { "source": "^\\/application(\\/.*)$", "target": "$1", "description": "legacy forward for old Tomcat use-cases based on application path" }, { "source": "^(\\/resources\\/)sap-ui-cachebuster\\/(.*)$", "target": "$1$2", "description": "sap-ui-cachebuster bootstrapping not yet supported" }, { "source": "^(.*)TestSuiteForJSFiles(.*)$", "target": "$1TestSuite$2", "description": "fallback to old test suites having extension ForJSFiles. Relict from old html unit tests fieles. This forward rule should be removed in 1802" }, { "source": "\\/proxy\\/(http|https)\\/([^_]*)\\/sap\\/ap\\/ui\\/repository(\\/.+){1}\\/BYD_COD\\/Runtime\\/HTML(\\/resources\\/.*)$", "target": "$4", "description": "Forward to local resources" }, { "source": "(?:\\/sap-ui-cachebuster)*\\/BYD_COD\\/Runtime\\/HTML(\\/resources\\/.*)$", "target": "$1", "description": "Forward to local resources" } ], "fallbacks": [ { "source": "^(.*\\/themes\\/)([^\\/]*)(\\/.*)$", "target": "$1base$3", "description": "fallback to base theme" }, { "source": "^(.*\\/)([^_]*)(_[^_]*)_HK\\.properties$", "target": "$1$2$3_TW.properties", "description": "special fallback for chinese language" }, { "source": "^(.*\\/)([^_]*)(_[^_]*)(_((?!HK).)*)\\.properties$", "target": "$1$2$3.properties", "description": "fallback to no-country" }, { "source": "^(.*\\/)([^_]*)(_((?!en).)*)\\.properties$", "target": "$1$2_en.properties", "description": "fallback to english language properties" }, { "source": "^(.*\\/)([^_]*)(_en)\\.properties$", "target": "$1$2.properties", "description": "fallback to base properties" } ], "proxies": [ { "path": "^\\/proxy\\/(http|https)\\/(.*)$", "description": "proxy for requests to backend system", "target": "$0://$1" } ], "environments": { "development": { "forwards": [ { "source": "^(\\/resources\\/sap\\/client\\/.*)-dbg(.*)\\.js$", "target": "$1$2.js", "description": "debug forward for client" }, { "source": "^(\\/resources\\/sap\\/n\\/.*)-dbg(.*)\\.js$", "target": "$1$2.js", "description": "debug forward for n" }, { "source": "^(\\/resources\\/JAM|JSST|mashup\\/.*)-dbg(.*)\\.js$", "target": "$1$2.js", "description": "debug forward for additional project resources" } ] } } }, "codes": [ { "name": "ProjectComponentResourceCategoryCode.STANDARD", "config": { "path": "/resources" } }, { "name": "ProjectComponentResourceCategoryCode.TEST", "config": { "path": "/test-resources" } } ], "component": { "narv": { "base": "components", "format": "jar", "host": "nexus", "port": 8081, "protocol": "MAVEN", "repository": "deploy.snapshots", "scheme": "http" }, "project": { "base": "cod", "source": { "directory": "src/main/uilib" }, "test": { "directory": "src/test/uilib" } } }, "build": { "path": "dist" }, "test": { "karma": { "config": "karma.conf.js" }, "mocha": { "config": "mocha.opts" } } }, "keywords": [ "Oberon", "C4C" ], "author": { "name": "SAP SE" }, "contributors": [ "SAP SE <*@sap.com>" ], "repository": { "type": "git", "url": "ssh://git@29418/LEAP/leap_cod.git" }, "private": true, "devDependencies": { "compression": "^1.7.3", "connect-openui5": "^0.7.3", "cors": "^2.8.1", "glob": "^7.1.2", "npm-run-all": "^4.1.2", "sap-n-ariel": "^3.0.1", "sap-n-base": "^1.0.11", "sap-n-brain": "^3.1.0", "sap-n-brain-cerebro": "^3.0.0", "sap-n-brain-fallback": "^1.0.6", "sap-n-brain-forward": "^1.0.6", "sap-n-brain-index": "^1.0.2", "sap-n-brain-less": "^1.0.2", "sap-n-brain-proxy": "^2.0.0", "sap-n-log": "^1.0.10", "sap-n-narv": "^3.0.0", "sap-n-palm": "^5.0.0", "sap-n-project": "^3.2.0", "websql": "^0.4.4", "xmldom": "^0.1.27", "xpath": "0.0.24" }, "$components": [ { "groupId": "com.sap.n", "artifactId": "cod", "id": "sap.n.cod", "path": "ncod", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.n", "sap.n.base" ] }, { "groupId": "com.sap.client.cod", "artifactId": "core", "id": "sap.client.cod.core", "path": "core", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.client.controls.core", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod", "artifactId": "industry", "id": "sap.client.cod.industry", "path": "industry", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.client.controls.core", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod", "artifactId": "marketing", "id": "sap.client.cod.marketing", "path": "marketing", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.client.controls.core", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod", "artifactId": "salesOrder", "id": "sap.client.cod.salesOrder", "path": "ncod", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.client.controls.core", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod.newui", "artifactId": "dealFinder2", "id": "sap.client.cod.newui.dealfinder2", "path": "newui/dealFinder2", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.ca.ui", "sap.client.cod.newui.shared", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod.newui", "artifactId": "mobileForecast", "id": "sap.client.cod.newui.mobileForecast", "path": "newui/mobileForecast", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.client.cod.newui.shared", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod.newui", "artifactId": "evernote", "id": "sap.client.cod.newui.evernote", "path": "newui/evernote", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.client.cod.newui.shared", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod.newui", "artifactId": "pipeline", "id": "sap.client.cod.newui.pipeline", "path": "newui/pipeline", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.ca.ui", "sap.client.cod.newui.shared", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod.newui", "artifactId": "service", "id": "sap.client.cod.newui.service", "path": "newui/service", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.ca.ui", "sap.client.cod.newui.shared", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod.newui", "artifactId": "shared", "id": "sap.client.cod.newui.shared", "path": "newui/shared", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.ca.scfld.md", "sap.client.m", "sap.ui.core" ] }, { "groupId": "com.sap.client.cod", "artifactId": "seod", "id": "sap.client.cod.seod", "path": "seod", "type": "LIB", "origin": "PROJECT", "dependencies": [ "sap.client.controls.core", "sap.ui.core" ] }, { "groupId": "com.sap.client", "artifactId": "application", "id": "sap.client.core", "format": "war", "path": "oberon", "type": "APP", "origin": "NARV", "libraries": [ { "groupId": "com.sap.ui5", "artifactId": "core", "id": "sap.ui.core" }, { "groupId": "com.sap.ca", "artifactId": "scfld.md", "id": "sap.ca.scfld.md" }, { "groupId": "com.sap.ca", "artifactId": "ui", "id": "sap.ca.ui" }, { "groupId": "com.sap.ui5", "artifactId": "commons", "id": "sap.ui.commons" }, { "groupId": "com.sap.ui5", "artifactId": "comp", "id": "sap.ui.comp" }, { "groupId": "com.sap.ui5", "artifactId": "fl", "id": "sap.ui.fl" }, { "groupId": "com.sap.ui5", "artifactId": "mobile", "id": "sap.m" }, { "groupId": "com.sap.ui5", "artifactId": "richtexteditor", "id": "sap.ui.richtexteditor" }, { "groupId": "com.sap.ui5", "artifactId": "table", "id": "sap.ui.table" }, { "groupId": "com.sap.ui5", "artifactId": "layout", "id": "sap.ui.layout" }, { "groupId": "com.sap.ui5", "artifactId": "ux3", "id": "sap.ui.ux3" }, { "groupId": "com.sap.ui5", "artifactId": "unified", "id": "sap.ui.unified", "type": "LIB" }, { "groupId": "com.sap.ushell", "artifactId": "ushell-lib", "id": "sap.ushell" }, { "groupId": "com.sap.ui5", "artifactId": "viz", "id": "sap.viz" }, { "groupId": "com.sap.suite", "artifactId": "suite-ui-commons", "id": "sap.suite.ui.commons" }, { "groupId": "com.sap.suite", "artifactId": "suite-ui-microchart", "id": "sap.suite.ui.microchart" }, { "groupId": "com.sap.ui5", "artifactId": "themelib_sap_belize", "id": "themelib_sap_belize" }, { "groupId": "com.sap.ui5", "artifactId": "themelib_sap_bluecrystal", "id": "themelib_sap_bluecrystal" }, { "groupId": "com.sap.ui5", "artifactId": "themelib_sap_goldreflection", "id": "themelib_sap_goldreflection" }, { "groupId": "com.sap.client", "artifactId": "analytics", "id": "sap.client.analytics" }, { "groupId": "com.sap.client", "artifactId": "ariel", "id": "sap.client.ariel" }, { "groupId": "com.sap.client", "artifactId": "basecontrols", "id": "sap.client.basecontrols.core" }, { "groupId": "com.sap.client", "artifactId": "cod", "id": "sap.client.cod" }, { "groupId": "com.sap.client", "artifactId": "controls", "id": "sap.client.controls.core" }, { "groupId": "com.sap.client", "artifactId": "core", "id": "sap.client" }, { "groupId": "com.sap.client", "artifactId": "debug", "id": "sap.client.debug" }, { "groupId": "com.sap.client", "artifactId": "embsupcore", "id": "sap.client.embsup" }, { "groupId": "com.sap.client", "artifactId": "extensibility", "id": "sap.client.extensibility" }, { "groupId": "com.sap.client", "artifactId": "flex.runtime", "id": "sap.client.flex.runtime" }, { "groupId": "com.sap.client", "artifactId": "flex.runtime.content", "id": "sap.client.flex.runtime.content" }, { "groupId": "com.sap.client", "artifactId": "login", "id": "sap.client.login" }, { "groupId": "com.sap.client", "artifactId": "m", "id": "sap.client.m" }, { "groupId": "com.sap.client", "artifactId": "m.analytics", "id": "sap.client.m.analytics" }, { "groupId": "com.sap.client", "artifactId": "mashup", "id": "sap.client.mashup" }, { "groupId": "com.sap.client", "artifactId": "setup", "id": "sap.client.setup" }, { "groupId": "com.sap.client", "artifactId": "thirdparty", "id": "sap.client.thirdparty" }, { "groupId": "com.sap.client", "artifactId": "wkt", "id": "sap.client.wkt" }, { "groupId": "com.sap.n", "artifactId": "base", "id": "sap.n.base" }, { "groupId": "com.sap.n", "artifactId": "test", "id": "sap.n.test" }, { "groupId": "com.sap.n", "artifactId": "core", "id": "sap.n" } ] }, { "groupId": "com.sap.n", "artifactId": "core", "id": "test.sap.n", "path": "oberon/test/sap/n", "type": "LIB", "origin": "NARV", "classifier": "testresources" }, { "groupId": "com.sap.client", "artifactId": "core", "id": "test.sap.client", "path": "oberon/test/sap/client", "type": "LIB", "origin": "NARV", "classifier": "testresources" } ], "$tests": [ { "id": "ariel-sap.client.cod.salesOrder", "component": "sap.client.cod.salesOrder", "config": "order.ariel.config.js", "category": "ARIEL" }, { "id": "ariel-sap.n.cod.contract", "component": "sap.n.cod", "config": "contract.ariel.config.js", "category": "ARIEL" }, { "id": "karma-sap.n.cod", "component": "sap.n.cod", "category": "KARMA" }, { "id": "karma-sap.client.cod.marketing", "component": "sap.client.cod.marketing", "category": "KARMA" }, { "id": "karma-sap.client.cod.newui.shared", "component": "sap.client.cod.newui.shared", "category": "KARMA" }, { "id": "karma-sap.client.cod.seod", "component": "sap.client.cod.seod", "category": "KARMA" } ] }
