Merge pull request #74 from codecrafters-io/andy/feat

Add Gleam for Shell

Author: andy1li

compiled_starters/gleam/.codecrafters/compile.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to compile your program on CodeCrafters
+#
+# This runs before .codecrafters/run.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+gleam build

compiled_starters/gleam/.codecrafters/run.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to run your program on CodeCrafters
+#
+# This runs after .codecrafters/compile.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+exec gleam run --no-print-progress --module main -- "$@"

compiled_starters/gleam/.gitattributes

@@ -0,0 +1 @@
+* text=auto

compiled_starters/gleam/.gitignore

@@ -0,0 +1,4 @@
+*.beam
+*.ez
+/build
+erl_crash.dump

compiled_starters/gleam/README.md

@@ -0,0 +1,34 @@
+![progress-banner](https://codecrafters.io/landing/images/default_progress_banners/shell.png)
+
+This is a starting point for Gleam solutions to the
+["Build Your Own Shell" Challenge](https://app.codecrafters.io/courses/shell/overview).
+
+In this challenge, you'll build your own POSIX compliant shell that's capable of
+interpreting shell commands, running external programs and builtin commands like
+cd, pwd, echo and more. Along the way, you'll learn about shell command parsing,
+REPLs, builtin commands, and more.
+
+**Note**: If you're viewing this repo on GitHub, head over to
+[codecrafters.io](https://codecrafters.io) to try the challenge.
+
+# Passing the first stage
+
+The entry point for your `shell` implementation is in `src/main.gleam`. Study
+and uncomment the relevant code, and push your changes to pass the first stage:
+
+```sh
+git commit -am "pass 1st stage" # any msg
+git push origin master
+```
+
+Time to move on to the next stage!
+
+# Stage 2 & beyond
+
+Note: This section is for stages 2 and beyond.
+
+1. Ensure you have `gleam (1.9.1)` installed locally
+1. Run `./your_program.sh` to run your program, which is implemented in
+   `src/main.gleam`.
+1. Commit your changes and run `git push origin master` to submit your solution
+   to CodeCrafters. Test output will be streamed to your terminal.

compiled_starters/gleam/codecrafters.yml

@@ -0,0 +1,11 @@
+# Set this to true if you want debug logs.
+#
+# These can be VERY verbose, so we suggest turning them off
+# unless you really need them.
+debug: false
+
+# Use this to change the Gleam version used to run your code
+# on Codecrafters.
+#
+# Available versions: gleam-1.9
+language_pack: gleam-1.9

compiled_starters/gleam/gleam.toml

@@ -0,0 +1,12 @@
+name = "codecrafters_shell"
+version = "1.0.0"
+
+# For a full reference of all the available options, you can have a look at
+# https://gleam.run/writing-gleam/gleam-toml/.
+
+[dependencies]
+gleam_stdlib = "~> 0.34 or ~> 1.0"
+gleam_erlang = ">= 0.33.0 and < 1.0.0"
+
+[dev-dependencies]
+gleeunit = "~> 1.0"

compiled_starters/gleam/manifest.toml

@@ -0,0 +1,13 @@
+# This file was generated by Gleam
+# You typically do not need to edit this file
+
+packages = [
+  { name = "gleam_erlang", version = "0.33.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "A1D26B80F01901B59AABEE3475DD4C18D27D58FA5C897D922FCB9B099749C064" },
+  { name = "gleam_stdlib", version = "0.36.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "C0D14D807FEC6F8A08A7C9EF8DFDE6AE5C10E40E21325B2B29365965D82EB3D4" },
+  { name = "gleeunit", version = "1.1.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "72CDC3D3F719478F26C4E2C5FED3E657AC81EC14A47D2D2DEBB8693CA3220C3B" },
+]
+
+[requirements]
+gleam_erlang = { version = ">= 0.33.0 and < 1.0.0" }
+gleam_stdlib = { version = "~> 0.34 or ~> 1.0" }
+gleeunit = { version = "~> 1.0" }

compiled_starters/gleam/src/main.gleam

@@ -0,0 +1,10 @@
+import gleam/erlang
+import gleam/io
+
+pub fn main() {
+  // Uncomment this block to pass the first stage
+  // io.print("$ ")
+
+  // Wait for user input
+  erlang.get_line("")
+}

compiled_starters/gleam/your_program.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# Use this script to run your program LOCALLY.
+#
+# Note: Changing this script WILL NOT affect how CodeCrafters runs your program.
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit early if any commands fail
+
+# Copied from .codecrafters/compile.sh
+#
+# - Edit this to change how your program compiles locally
+# - Edit .codecrafters/compile.sh to change how your program compiles remotely
+(
+  cd "$(dirname "$0")" # Ensure compile steps are run within the repository directory
+  gleam build
+)
+
+# Copied from .codecrafters/run.sh
+#
+# - Edit this to change how your program runs locally
+# - Edit .codecrafters/run.sh to change how your program runs remotely
+exec gleam run --no-print-progress --module main -- "$@"

course-definition.yml

@@ -19,6 +19,7 @@ languages:
   - slug: "c"
   - slug: "cpp"
   - slug: "csharp"
+  - slug: "gleam"
   - slug: "go"
   - slug: "java"
   - slug: "javascript"

dockerfiles/gleam-1.9.Dockerfile

@@ -0,0 +1,17 @@
+# syntax=docker/dockerfile:1.7-labs
+FROM ghcr.io/gleam-lang/gleam:v1.9.1-erlang-alpine
+
+# Rebuild if gleam.toml or manifest.toml change
+ENV CODECRAFTERS_DEPENDENCY_FILE_PATHS="gleam.toml,manifest.toml"
+
+WORKDIR /app
+
+# .git & README.md are unique per-repository. We ignore them on first copy to prevent cache misses
+COPY --exclude=.git --exclude=README.md . /app
+
+# Force deps to be downloaded
+RUN gleam build
+
+# Cache build directory
+RUN mkdir -p /app-cached
+RUN mv build /app-cached/build

solutions/gleam/01-oo8/code/.codecrafters/compile.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to compile your program on CodeCrafters
+#
+# This runs before .codecrafters/run.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+gleam build

solutions/gleam/01-oo8/code/.codecrafters/run.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to run your program on CodeCrafters
+#
+# This runs after .codecrafters/compile.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+exec gleam run --no-print-progress --module main -- "$@"

solutions/gleam/01-oo8/code/.gitattributes

@@ -0,0 +1 @@
+* text=auto

solutions/gleam/01-oo8/code/.gitignore

@@ -0,0 +1,4 @@
+*.beam
+*.ez
+/build
+erl_crash.dump

solutions/gleam/01-oo8/code/README.md

@@ -0,0 +1,34 @@
+![progress-banner](https://codecrafters.io/landing/images/default_progress_banners/shell.png)
+
+This is a starting point for Gleam solutions to the
+["Build Your Own Shell" Challenge](https://app.codecrafters.io/courses/shell/overview).
+
+In this challenge, you'll build your own POSIX compliant shell that's capable of
+interpreting shell commands, running external programs and builtin commands like
+cd, pwd, echo and more. Along the way, you'll learn about shell command parsing,
+REPLs, builtin commands, and more.
+
+**Note**: If you're viewing this repo on GitHub, head over to
+[codecrafters.io](https://codecrafters.io) to try the challenge.
+
+# Passing the first stage
+
+The entry point for your `shell` implementation is in `src/main.gleam`. Study
+and uncomment the relevant code, and push your changes to pass the first stage:
+
+```sh
+git commit -am "pass 1st stage" # any msg
+git push origin master
+```
+
+Time to move on to the next stage!
+
+# Stage 2 & beyond
+
+Note: This section is for stages 2 and beyond.
+
+1. Ensure you have `gleam (1.9.1)` installed locally
+1. Run `./your_program.sh` to run your program, which is implemented in
+   `src/main.gleam`.
+1. Commit your changes and run `git push origin master` to submit your solution
+   to CodeCrafters. Test output will be streamed to your terminal.

solutions/gleam/01-oo8/code/codecrafters.yml

@@ -0,0 +1,11 @@
+# Set this to true if you want debug logs.
+#
+# These can be VERY verbose, so we suggest turning them off
+# unless you really need them.
+debug: false
+
+# Use this to change the Gleam version used to run your code
+# on Codecrafters.
+#
+# Available versions: gleam-1.9
+language_pack: gleam-1.9

solutions/gleam/01-oo8/code/gleam.toml

@@ -0,0 +1,12 @@
+name = "codecrafters_shell"
+version = "1.0.0"
+
+# For a full reference of all the available options, you can have a look at
+# https://gleam.run/writing-gleam/gleam-toml/.
+
+[dependencies]
+gleam_stdlib = "~> 0.34 or ~> 1.0"
+gleam_erlang = ">= 0.33.0 and < 1.0.0"
+
+[dev-dependencies]
+gleeunit = "~> 1.0"

solutions/gleam/01-oo8/code/manifest.toml

@@ -0,0 +1,13 @@
+# This file was generated by Gleam
+# You typically do not need to edit this file
+
+packages = [
+  { name = "gleam_erlang", version = "0.33.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "A1D26B80F01901B59AABEE3475DD4C18D27D58FA5C897D922FCB9B099749C064" },
+  { name = "gleam_stdlib", version = "0.36.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "C0D14D807FEC6F8A08A7C9EF8DFDE6AE5C10E40E21325B2B29365965D82EB3D4" },
+  { name = "gleeunit", version = "1.1.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "72CDC3D3F719478F26C4E2C5FED3E657AC81EC14A47D2D2DEBB8693CA3220C3B" },
+]
+
+[requirements]
+gleam_erlang = { version = ">= 0.33.0 and < 1.0.0" }
+gleam_stdlib = { version = "~> 0.34 or ~> 1.0" }
+gleeunit = { version = "~> 1.0" }

solutions/gleam/01-oo8/code/src/main.gleam

@@ -0,0 +1,9 @@
+import gleam/erlang
+import gleam/io
+
+pub fn main() {
+  io.print("$ ")
+
+  // Wait for user input
+  erlang.get_line("")
+}

solutions/gleam/01-oo8/code/your_program.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# Use this script to run your program LOCALLY.
+#
+# Note: Changing this script WILL NOT affect how CodeCrafters runs your program.
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit early if any commands fail
+
+# Copied from .codecrafters/compile.sh
+#
+# - Edit this to change how your program compiles locally
+# - Edit .codecrafters/compile.sh to change how your program compiles remotely
+(
+  cd "$(dirname "$0")" # Ensure compile steps are run within the repository directory
+  gleam build
+)
+
+# Copied from .codecrafters/run.sh
+#
+# - Edit this to change how your program runs locally
+# - Edit .codecrafters/run.sh to change how your program runs remotely
+exec gleam run --no-print-progress --module main -- "$@"

solutions/gleam/01-oo8/diff/src/main.gleam.diff

@@ -0,0 +1,12 @@
+@@ -1,10 +1,9 @@
+ import gleam/erlang
+ import gleam/io
+
+ pub fn main() {
+-  // Uncomment this block to pass the first stage
+-  // io.print("$ ")
++  io.print("$ ")
+
+   // Wait for user input
+   erlang.get_line("")
+ }

solutions/gleam/01-oo8/explanation.md

@@ -0,0 +1,16 @@
+The entry point for your Shell implementation is in `src/main.gleam`.
+
+Study and uncomment the relevant code: 
+
+```gleam
+// Uncomment this block to pass the first stage
+io.print("$ ")
+```
+
+Push your changes to pass the first stage:
+
+```
+git add .
+git commit -m "pass 1st stage" # any msg
+git push origin master
+```

starter_templates/gleam/code/.codecrafters/compile.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to compile your program on CodeCrafters
+#
+# This runs before .codecrafters/run.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+gleam build

starter_templates/gleam/code/.codecrafters/run.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# This script is used to run your program on CodeCrafters
+#
+# This runs after .codecrafters/compile.sh
+#
+# Learn more: https://codecrafters.io/program-interface
+
+set -e # Exit on failure
+
+exec gleam run --no-print-progress --module main -- "$@"

starter_templates/gleam/code/.gitignore

@@ -0,0 +1,4 @@
+*.beam
+*.ez
+/build
+erl_crash.dump

starter_templates/gleam/code/gleam.toml

@@ -0,0 +1,12 @@
+name = "codecrafters_shell"
+version = "1.0.0"
+
+# For a full reference of all the available options, you can have a look at
+# https://gleam.run/writing-gleam/gleam-toml/.
+
+[dependencies]
+gleam_stdlib = "~> 0.34 or ~> 1.0"
+gleam_erlang = ">= 0.33.0 and < 1.0.0"
+
+[dev-dependencies]
+gleeunit = "~> 1.0"

starter_templates/gleam/code/manifest.toml

@@ -0,0 +1,13 @@
+# This file was generated by Gleam
+# You typically do not need to edit this file
+
+packages = [
+  { name = "gleam_erlang", version = "0.33.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "A1D26B80F01901B59AABEE3475DD4C18D27D58FA5C897D922FCB9B099749C064" },
+  { name = "gleam_stdlib", version = "0.36.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "C0D14D807FEC6F8A08A7C9EF8DFDE6AE5C10E40E21325B2B29365965D82EB3D4" },
+  { name = "gleeunit", version = "1.1.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "72CDC3D3F719478F26C4E2C5FED3E657AC81EC14A47D2D2DEBB8693CA3220C3B" },
+]
+
+[requirements]
+gleam_erlang = { version = ">= 0.33.0 and < 1.0.0" }
+gleam_stdlib = { version = "~> 0.34 or ~> 1.0" }
+gleeunit = { version = "~> 1.0" }