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# TaskA produces "out/a.txt"
# TaskB produces "out/b.txt"
# TaskC lists "out/" as input dependency
# We manually set "must-scan-after-paths" for "out/" to ["out/a.txt", "out/b.txt"]
# so we can defer scanning "out/" until its subpaths are produced.
#
# RUN: rm -rf %t.build
# RUN: mkdir -p %t.build
# RUN: echo "Output from TaskA for a.txt" > "%t.build/raw.txt"
# RUN: cat %s > "%t.build/build.llbuild"
# RUN: %{llbuild} buildsystem build --serial --chdir %t.build --trace %t.trace > %t.out
# RUN: %{FileCheck} --input-file=%t.out %s
#
# CHECK: TaskB
# CHECK: Output from TaskB for b.txt
# CHECK: TaskA
# CHECK: Output from TaskA for a.txt
# CHECK: TaskC
# CHECK: OUTPUT FROM TASKA FOR A.TXT
# CHECK: OUTPUT FROM TASKB FOR B.TXT
#
# Check that a null build does nothing.
#
# RUN: %{llbuild} buildsystem build --serial --chdir %t.build --trace %t.trace > %t2.out
# RUN: echo "PREVENT-EMPTY-FILE" >> %t2.out
# RUN: %{FileCheck} --input-file=%t2.out %s --check-prefix=CHECK-REBUILD
# CHECK-REBUILD-NOT: TaskB
# CHECK-REBUILD-NOT: Output from TaskB for b.txt
# CHECK-REBUILD-NOT: TaskA
# CHECK-REBUILD-NOT: Output from TaskA for a.txt
# CHECK-REBUILD-NOT: TaskC
# CHECK-REBUILD-NOT: OUTPUT FROM TASKA FOR A.TXT
# CHECK-REBUILD-NOT: OUTPUT FROM TASKB FOR B.TXT
#
# Check modifying a.txt rebuilds TaskA and TaskC
#
# RUN: echo "Updated output from TaskA for a.txt" > "%t.build/raw.txt"
# RUN: %{llbuild} buildsystem build --serial --chdir %t.build --trace %t.trace > %t3.out
# RUN: echo "PREVENT-EMPTY-FILE" >> %t3.out
# RUN: %{FileCheck} --input-file=%t3.out %s --check-prefix=CHECK-MOD-A
# CHECK-MOD-A-NOT: TaskB
# CHECK-MOD-A-NOT: Output from TaskB for b.txt
# CHECK-MOD-A: TaskA
# CHECK-MOD-A: Updated output from TaskA for a.txt
# CHECK-MOD-A: TaskC
# CHECK-MOD-A: UPDATED OUTPUT FROM TASKA FOR A.TXT
# CHECK-MOD-A: OUTPUT FROM TASKB FOR B.TXT
client:
name: basic
file-system: default
perform-ownership-analysis: yes
targets:
basic: ["final.txt"]
# define the default target to execute when this manifest is loaded.
default: basic
commands:
taskA:
tool: shell
inputs: ["raw.txt"]
outputs: ["out/a.txt"]
description: "TaskA"
args: "cat raw.txt > out/a.txt; cat out/a.txt"
repair-via-ownership-analysis: true
taskB:
tool: shell
inputs: []
outputs: ["out/b.txt"]
description: "TaskB"
args: "echo 'Output from TaskB for b.txt' > out/b.txt; cat out/b.txt"
repair-via-ownership-analysis: true
taskC:
tool: shell
inputs: ["out/"]
outputs: ["final.txt"]
description: "TaskC"
args: "cat out/* | tr a-z A-Z > final.txt; cat final.txt"
repair-via-ownership-analysis: true
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