Merge pull request #8 from codecrafters-io/change-program-interface

change program interface

compiled_starters/go/.codecrafters/compile.sh

@@ -6,4 +6,4 @@
 #
 # Learn more: https://codecrafters.io/program-interface
 
-# (This file is empty since Go programs don't use a compile step)
+go build -o /tmp/interpreter-target ./cmd/myinterpreter

compiled_starters/go/.codecrafters/run.sh

@@ -6,3 +6,4 @@
 #
 # Learn more: https://codecrafters.io/program-interface
 
+exec /tmp/interpreter-target "$@"

compiled_starters/go/your_program.sh

@@ -1,15 +1,22 @@
 #!/bin/sh
 #
-# DON'T EDIT THIS!
+# Use this script to run your program LOCALLY.
 #
-# CodeCrafters uses this file to test your code. Don't make any changes here!
+# Note: Changing this script WILL NOT affect how CodeCrafters runs your program.
 #
-# DON'T EDIT THIS!
-set -e
+# Learn more: https://codecrafters.io/program-interface
 
-tmpFile=$(mktemp)
+# Exit early if any commands fail
+set -e
 
-( cd $(dirname "$0") &&
-	go build -o "$tmpFile" ./cmd/myinterpreter )
+# 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
+go build -o /tmp/interpreter-target ./cmd/myinterpreter
 
-exec "$tmpFile" "$@"
+# 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 /tmp/interpreter-target "$@"

dockerfiles/go-1.22.Dockerfile

@@ -1,13 +1,18 @@
+# syntax=docker/dockerfile:1.7-labs
 FROM golang:1.22-alpine
 
 ENV CODECRAFTERS_DEPENDENCY_FILE_PATHS="go.mod,go.sum"
 
 WORKDIR /app
 
-COPY go.mod go.sum ./
+# .git & README.md are unique per-repository. We ignore them on first copy to prevent cache misses
+COPY --exclude=.git --exclude=README.md . /app
 
 # Starting from Go 1.20, the go standard library is no loger compiled
 # setting the GODEBUG environment to "installgoroot=all" restores the old behavior
 RUN GODEBUG="installgoroot=all" go install std
 
 RUN ash -c "set -exo pipefail; go mod graph | awk '{if (\$1 !~ \"@\") {print \$2}}' | xargs -r go get"
+
+# Once the heavy steps are done, we can copy all files back
+COPY . /app

solutions/go/01-ry8/code/.codecrafters/compile.sh

@@ -6,4 +6,4 @@
 #
 # Learn more: https://codecrafters.io/program-interface
 
-# (This file is empty since Go programs don't use a compile step)
+go build -o /tmp/interpreter-target ./cmd/myinterpreter

solutions/go/01-ry8/code/.codecrafters/run.sh

@@ -6,3 +6,4 @@
 #
 # Learn more: https://codecrafters.io/program-interface
 
+exec /tmp/interpreter-target "$@"

solutions/go/01-ry8/code/your_program.sh

@@ -1,15 +1,22 @@
 #!/bin/sh
 #
-# DON'T EDIT THIS!
+# Use this script to run your program LOCALLY.
 #
-# CodeCrafters uses this file to test your code. Don't make any changes here!
+# Note: Changing this script WILL NOT affect how CodeCrafters runs your program.
 #
-# DON'T EDIT THIS!
-set -e
+# Learn more: https://codecrafters.io/program-interface
 
-tmpFile=$(mktemp)
+# Exit early if any commands fail
+set -e
 
-( cd $(dirname "$0") &&
-	go build -o "$tmpFile" ./cmd/myinterpreter )
+# 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
+go build -o /tmp/interpreter-target ./cmd/myinterpreter
 
-exec "$tmpFile" "$@"
+# 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 /tmp/interpreter-target "$@"

starter_templates/go/.codecrafters/compile.sh

@@ -6,4 +6,4 @@
 #
 # Learn more: https://codecrafters.io/program-interface
 
-# (This file is empty since Go programs don't use a compile step)
+go build -o /tmp/interpreter-target ./cmd/myinterpreter

starter_templates/go/.codecrafters/run.sh

@@ -6,3 +6,4 @@
 #
 # Learn more: https://codecrafters.io/program-interface
 
+exec /tmp/interpreter-target "$@"

starter_templates/go/your_program.sh

@@ -1,15 +1,22 @@
 #!/bin/sh
 #
-# DON'T EDIT THIS!
+# Use this script to run your program LOCALLY.
 #
-# CodeCrafters uses this file to test your code. Don't make any changes here!
+# Note: Changing this script WILL NOT affect how CodeCrafters runs your program.
 #
-# DON'T EDIT THIS!
-set -e
+# Learn more: https://codecrafters.io/program-interface
 
-tmpFile=$(mktemp)
+# Exit early if any commands fail
+set -e
 
-( cd $(dirname "$0") &&
-	go build -o "$tmpFile" ./cmd/myinterpreter )
+# 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
+go build -o /tmp/interpreter-target ./cmd/myinterpreter
 
-exec "$tmpFile" "$@"
+# 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 /tmp/interpreter-target "$@"