Merge pull request #43 from aminya/setup_cpp_rc [skip ci]

.vscode/settings.json

@@ -6,6 +6,7 @@
     "CPATH",
     "Cppcheck",
     "CPPFLAGS",
+    "cpprc",
     "dyld",
     "eabi",
     "execa",

README.md

@@ -61,7 +61,7 @@ An example that installs llvm, cmake, ninja, ccache, and vcpkg:
 curl -LJO "https://github.com/aminya/setup-cpp/releases/download/v0.9.4/setup_cpp_windows.exe"
 ./setup_cpp_windows --compiler llvm --cmake true --ninja true --ccache true --vcpkg true
 
-RefreshEnv.cmd # reload the environment
+RefreshEnv.cmd # activate cpp enviroment variables
 ```
 
 ```ps1
@@ -70,7 +70,7 @@ wget "https://github.com/aminya/setup-cpp/releases/download/v0.9.4/setup_cpp_lin
 chmod +x setup_cpp_linux
 sudo ./setup_cpp_linux --compiler llvm --cmake true --ninja true --ccache true --vcpkg true
 
-source ~/.profile # reload the environment
+source ~/.cpprc # activate cpp enviroment variables
 ```
 
 ```ps1
@@ -79,13 +79,14 @@ wget "https://github.com/aminya/setup-cpp/releases/download/v0.9.4/setup_cpp_mac
 chmod +x setup_cpp_mac
 sudo ./setup_cpp_mac --compiler llvm --cmake true --ninja true --ccache true --vcpkg true
 
-source ~/.profile # reload the environment
+source ~/.cpprc # activate cpp enviroment variables
 ```
 
-NOTE: In the `compiler` entry, you can specify the version after `-` like `llvm-11.0.0`.
-For the tools, instead of `true` that chooses the default version, you can pass a specific version.
+NOTE: In the `compiler` entry, you can specify the version after `-` like `llvm-11.0.0`. For the tools, you can pass a specific version instead of `true` that chooses the default version
 
-NOTE: you will not need `sudo` if you are already a root user (e.g., in a GitLab runner).
+NOTE: On Unix systems, when `setup-cpp` is used locally or in other CI services like GitLab, the environment variables are added to `~/.cpprc`. You should run `source ~/.cpprc` to immediately activate the environment variables. This file is automatically sourced in the next shell restart from `~/.bashrc` or `~/.profile` if `SOURCE_CPPRC` is not set to `0`. To deactivate `.cpprc` in the next shell restart, rename/remove `~/.cpprc`.
+
+NOTE: On Unix systems, you will not need `sudo` if you are already a root user (e.g., in a GitLab runner or Docker).
 
 ### With Nodejs
 
@@ -100,7 +101,7 @@ Open the shell as admin, download via `curl`, then install
 curl -LJO "https://github.com/aminya/setup-cpp/releases/download/v0.9.4/setup_cpp.js"
 node ./setup_cpp.js --compiler llvm --cmake true --ninja true --ccache true --vcpkg true
 
-RefreshEnv.cmd # reload the environment
+RefreshEnv.cmd # activate cpp enviroment variables
 ```
 
 On Linux or Mac:
@@ -109,7 +110,7 @@ On Linux or Mac:
 wget "https://github.com/aminya/setup-cpp/releases/download/v0.9.4/setup_cpp.js"
 sudo node ./setup_cpp.js --compiler llvm --cmake true --ninja true --ccache true --vcpkg true
 
-source ~/.profile # reload the environment
+source ~/.cpprc # activate cpp enviroment variables
 ```
 
 ## Inside GitHub Actions
@@ -190,8 +191,8 @@ RUN chmod +x ./setup_cpp_linux
 # install llvm, cmake, ninja, and ccache
 RUN ./setup_cpp_linux --compiler llvm --cmake true --ninja true --ccache true
 
-# reload the environment
-RUN source ~/.profile
+# activate cpp enviroment variables
+RUN source ~/.cpprc
 
 ENTRYPOINT [ "/bin/sh" ]
 ```
@@ -266,7 +267,7 @@ stages:
   curl -LJO "https://github.com/aminya/setup-cpp/releases/download/v0.9.4/setup_cpp_linux"
   chmod +x setup_cpp_linux
   ./setup_cpp_linux --compiler $compiler --cmake true --ninja true --ccache true --vcpkg true
-  source ~/.profile
+  source ~/.cpprc
 
 .test: &test |
   # Build and Test

building/docker/ubuntu.dockerfile

@@ -11,6 +11,6 @@ RUN chmod +x ./setup_cpp_linux
 RUN ./setup_cpp_linux --compiler llvm --cmake true --ninja true --ccache true --vcpkg true
 
 # reload the environment
-CMD source ~/.profile 
+CMD source ~/.cpprc 
 
 ENTRYPOINT [ "/bin/sh" ]

building/docker/ubuntu_node.dockerfile

@@ -11,6 +11,6 @@ WORKDIR "/"
 RUN node ./setup_cpp.js --compiler llvm --cmake true --ninja true --cppcheck true --ccache true --vcpkg true --doxygen true --gcovr true
 
 # reload the environment and print the versions
-CMD source ~/.profile && clang --version && cmake --version && ninja --version && ccache --version && cppcheck --version && vcpkg --version && doxygen --version && dot --version && gcovr --version
+CMD source ~/.cpprc && clang --version && cmake --version && ninja --version && ccache --version && cppcheck --version && vcpkg --version && doxygen --version && dot --version && gcovr --version
 
 ENTRYPOINT [ "/bin/sh" ]

building/docker/ubuntu_stable_node.dockerfile

@@ -19,6 +19,6 @@ WORKDIR "/"
 RUN node ./setup_cpp.js --compiler llvm --cmake true --ninja true --cppcheck true --ccache true --vcpkg true --doxygen true --gcovr true
 
 # reload the environment and print the versions
-CMD source ~/.profile && clang --version && cmake --version && ninja --version && ccache --version && cppcheck --version && vcpkg --version && doxygen --version && dot --version && gcovr --version
+CMD source ~/.cpprc && clang --version && cmake --version && ninja --version && ccache --version && cppcheck --version && vcpkg --version && doxygen --version && dot --version && gcovr --version
 
 ENTRYPOINT [ "/bin/sh" ]

src/chocolatey/chocolatey.ts

@@ -3,7 +3,7 @@ import execa from "execa"
 import { existsSync } from "fs"
 import { dirname } from "path"
 import which from "which"
-import { addPath } from "../utils/path/addPath"
+import { addPath } from "../utils/env/addEnv"
 import { InstallationInfo } from "../utils/setup/setupBin"
 
 let binDir: string | undefined

src/cppcheck/cppcheck.ts

@@ -1,4 +1,4 @@
-import { addPath } from "../utils/path/addPath"
+import { addPath } from "../utils/env/addEnv"
 import { setupAptPack } from "../utils/setup/setupAptPack"
 import { setupBrewPack } from "../utils/setup/setupBrewPack"
 import { setupChocoPack } from "../utils/setup/setupChocoPack"

src/doxygen/doxygen.ts

@@ -1,4 +1,4 @@
-import { addPath } from "../utils/path/addPath"
+import { addPath } from "../utils/env/addEnv"
 import { setupAptPack } from "../utils/setup/setupAptPack"
 import { InstallationInfo, PackageInfo, setupBin } from "../utils/setup/setupBin"
 import { setupBrewPack } from "../utils/setup/setupBrewPack"

src/gcc/gcc.ts

@@ -1,4 +1,4 @@
-import { addPath } from "../utils/path/addPath"
+import { addPath } from "../utils/env/addEnv"
 import { existsSync } from "fs"
 import { setupAptPack } from "../utils/setup/setupAptPack"
 import { setupBrewPack } from "../utils/setup/setupBrewPack"

src/graphviz/graphviz.ts

@@ -1,4 +1,4 @@
-import { addPath } from "../utils/path/addPath"
+import { addPath } from "../utils/env/addEnv"
 import { setupAptPack } from "../utils/setup/setupAptPack"
 import { InstallationInfo } from "../utils/setup/setupBin"
 import { setupBrewPack } from "../utils/setup/setupBrewPack"

src/main.ts

@@ -227,12 +227,12 @@ export async function main(args: string[]): Promise<number> {
   if (!isGitHubCI()) {
     switch (process.platform) {
       case "win32": {
-        core.info("Run `RefreshEnv.cmd` or restart your shell to update the environment.")
+        warning("Run `RefreshEnv.cmd` or restart your shell to update the environment.")
         break
       }
       case "linux":
       case "darwin": {
-        core.info("Run `source ~/.profile` or restart your shell to update the environment.")
+        warning("Run `source ~/.cpprc` or restart your shell to update the environment.")
         break
       }
       default: {

src/opencppcoverage/opencppcoverage.ts

@@ -1,4 +1,4 @@
-import { addPath } from "../utils/path/addPath"
+import { addPath } from "../utils/env/addEnv"
 import { setupChocoPack } from "../utils/setup/setupChocoPack"
 
 // eslint-disable-next-line @typescript-eslint/no-unused-vars

src/python/python.ts

@@ -1,5 +1,5 @@
 import * as core from "@actions/core"
-import { addPath } from "../utils/path/addPath"
+import { addPath } from "../utils/env/addEnv"
 import { setupAptPack } from "../utils/setup/setupAptPack"
 import { setupBrewPack } from "../utils/setup/setupBrewPack"
 import { setupChocoPack } from "../utils/setup/setupChocoPack"

src/utils/env/addEnv.ts

@@ -1,12 +1,10 @@
-import { exportVariable } from "@actions/core"
-import * as core from "@actions/core"
+import { exportVariable, addPath as ghAddPath, info } from "@actions/core"
 import { isGitHubCI } from "./isci"
 import { untildify_user as untildify } from "../path/untildify"
-import { appendFileSync } from "fs"
-import { join } from "path"
-import { isRoot } from "./sudo"
-import { error } from "../io/io"
+import { appendFileSync, existsSync, readFileSync } from "fs"
+import { error, warning } from "../io/io"
 import { execPowershell } from "../exec/powershell"
+import { delimiter } from "path"
 
 /** An add path function that works locally or inside GitHub Actions */
 export function addEnv(name: string, val: string | undefined) {
@@ -27,26 +25,42 @@ export function addEnv(name: string, val: string | undefined) {
   }
 }
 
+/** An add path function that works locally or inside GitHub Actions */
+export function addPath(path: string) {
+  process.env.PATH = `${path}${delimiter}${process.env.PATH}`
+  try {
+    if (isGitHubCI()) {
+      ghAddPath(path)
+    } else {
+      addPathSystem(path)
+    }
+  } catch (err) {
+    try {
+      error(err as Error)
+      return addPathSystem(path)
+    } catch (err2) {
+      error(err2 as Error)
+    }
+    error(`Failed to add ${path} to the percistent PATH. You should add it manually.`)
+  }
+}
+
+const cpprc_path = untildify(".cpprc")
+
 function addEnvSystem(name: string, valGiven: string | undefined) {
   const val = valGiven ?? ""
   switch (process.platform) {
     case "win32": {
       // We do not use `execa.sync(`setx PATH "${path};%PATH%"`)` because of its character limit
       execPowershell(`[Environment]::SetEnvironmentVariable("${name}", "${val}", "User")`)
-      core.info(`${name}="${val} was set in the environment."`)
+      info(`${name}="${val} was set in the environment."`)
       return
     }
     case "linux":
     case "darwin": {
-      // find profile path
-      let profile_path = untildify(".profile")
-      if (isRoot() && typeof process.env.SUDO_USER === "string") {
-        // use the user profile even if root
-        profile_path = join("/home/", process.env.SUDO_USER, ".profile")
-      }
-
-      appendFileSync(profile_path, `\nexport ${name}="${val}"\n`)
-      core.info(`${name}="${val} was added to "${profile_path}"`)
+      setupCppInProfile()
+      appendFileSync(cpprc_path, `\nexport ${name}="${val}"\n`)
+      info(`${name}="${val} was added to "${cpprc_path}"`)
       return
     }
     default: {
@@ -55,3 +69,67 @@ function addEnvSystem(name: string, valGiven: string | undefined) {
   }
   process.env[name] = val
 }
+
+function addPathSystem(path: string) {
+  switch (process.platform) {
+    case "win32": {
+      // We do not use `execa.sync(`setx PATH "${path};%PATH%"`)` because of its character limit and also because %PATH% is different for user and system
+      execPowershell(
+        `$USER_PATH=([Environment]::GetEnvironmentVariable("PATH", "User")); [Environment]::SetEnvironmentVariable("PATH", "${path};$USER_PATH", "User")`
+      )
+      info(`${path} was added to the PATH.`)
+      return
+    }
+    case "linux":
+    case "darwin": {
+      setupCppInProfile()
+      appendFileSync(cpprc_path, `\nexport PATH=${path}:$PATH\n`)
+      info(`${path} was added to "${cpprc_path}"`)
+      return
+    }
+    default: {
+      return
+    }
+  }
+}
+
+let setupCppInProfile_called = false
+
+/// handles adding conditions to source .cpprc file from .bashrc and .profile
+function setupCppInProfile() {
+  if (setupCppInProfile_called) {
+    return
+  }
+
+  // a variable that prevents source_cpprc from being called from .bashrc and .profile
+  const source_cpprc_str = "export SOURCE_CPPRC=0"
+
+  if (existsSync(cpprc_path)) {
+    const cpprc_content = readFileSync(cpprc_path, "utf8")
+    if (cpprc_content.includes(source_cpprc_str)) {
+      // already executed setupCppInProfile
+      return
+    }
+  }
+
+  appendFileSync(cpprc_path, `\n${source_cpprc_str}\n`)
+  info(`Added ${source_cpprc_str} to ${cpprc_path}`)
+
+  const source_cpprc_string = `\n# source .cpprc if SOURCE_CPPRC is not set to 0\nif [[ "$SOURCE_CPPRC" != 0 && -f "${cpprc_path}" ]]; then source "${cpprc_path}"; fi\n`
+
+  try {
+    // source cpprc in .profile
+    const profile_path = untildify(".profile")
+    appendFileSync(profile_path, source_cpprc_string)
+    info(`${source_cpprc_string} was added to ${profile_path}`)
+
+    // source cpprc in .bashrc too
+    const bashrc_path = untildify(".bashrc")
+    appendFileSync(bashrc_path, source_cpprc_string)
+    info(`${source_cpprc_string} was added to ${bashrc_path}`)
+  } catch (err) {
+    warning(`Failed to add ${source_cpprc_string} to .profile or .bashrc. You should add it manually: ${err}`)
+  }
+
+  setupCppInProfile_called = true
+}

src/utils/path/addPath.ts

@@ -1,51 +0,0 @@
-import { addPath as ghAddPath } from "@actions/core"
-import { delimiter } from "path"
-import * as core from "@actions/core"
-import { isGitHubCI } from "../env/isci"
-import { untildify_user as untildify } from "./untildify"
-import { appendFileSync } from "fs"
-import { error } from "../io/io"
-import { execPowershell } from "../exec/powershell"
-
-/** An add path function that works locally or inside GitHub Actions */
-export function addPath(path: string) {
-  process.env.PATH = `${path}${delimiter}${process.env.PATH}`
-  try {
-    if (isGitHubCI()) {
-      ghAddPath(path)
-    } else {
-      addPathSystem(path)
-    }
-  } catch (err) {
-    try {
-      error(err as Error)
-      return addPathSystem(path)
-    } catch (err2) {
-      error(err2 as Error)
-    }
-    error(`Failed to add ${path} to the percistent PATH. You should add it manually.`)
-  }
-}
-
-function addPathSystem(path: string) {
-  switch (process.platform) {
-    case "win32": {
-      // We do not use `execa.sync(`setx PATH "${path};%PATH%"`)` because of its character limit and also because %PATH% is different for user and system
-      execPowershell(
-        `$USER_PATH=([Environment]::GetEnvironmentVariable("PATH", "User")); [Environment]::SetEnvironmentVariable("PATH", "${path};$USER_PATH", "User")`
-      )
-      core.info(`${path} was added to the PATH.`)
-      return
-    }
-    case "linux":
-    case "darwin": {
-      const profile_path = untildify(".profile")
-      appendFileSync(profile_path, `\nexport PATH=${path}:$PATH\n`)
-      core.info(`${path} was added to "${profile_path}"`)
-      return
-    }
-    default: {
-      return
-    }
-  }
-}

src/utils/setup/setupBin.ts

@@ -1,6 +1,6 @@
 import { find, downloadTool, cacheDir } from "@actions/tool-cache"
 import { info } from "@actions/core"
-import { addPath } from "../path/addPath"
+import { addPath } from "../env/addEnv"
 import { join } from "path"
 import { existsSync } from "fs"
 import { tmpdir } from "os"

src/utils/setup/setupChocoPack.ts

@@ -1,5 +1,5 @@
 /* eslint-disable require-atomic-updates */
-import { addPath } from "../path/addPath"
+import { addPath } from "../env/addEnv"
 import which from "which"
 import { setupChocolatey } from "../../chocolatey/chocolatey"
 import { InstallationInfo } from "./setupBin"

src/utils/setup/setupPipPack.ts

@@ -3,7 +3,7 @@ import { getExecOutput } from "@actions/exec"
 import execa from "execa"
 import which from "which"
 import { info } from "@actions/core"
-import { addPath } from "../path/addPath"
+import { addPath } from "../env/addEnv"
 import { setupPython } from "../../python/python"
 import { isBinUptoDate } from "./version"
 import { join } from "path"