{"header":{"message":"doc: Untabify so that the examples are correctly rendered.","description":null,"timestamp":"2011-10-12T21:42:24Z","authors":[{"email":"ludo@gnu.org","name":"Ludovic Courtès"}]},"hash":"NXO2ZIBUSCY5RSM6IFVU2PDHM3X66F3TH6PI6DSJGUQ3DTBJEWRAC","authors":[],"deps":{"hashes":[["NXO2ZIBUSCY5RSM6IFVU2PDHM3X66F3TH6PI6DSJGUQ3DTBJEWRAC","doc: Untabify so that the examples are correctly rendered."],["AA",null],["2LTNY56W6QEDRSI6IWRZGQPTJTAFQSGIQO6FBTU7M4VQCTF6OVNAC","doc: Add preliminary section about `release.nix'."],["LW755CJKCIPO7NR7D5TP5WZNGCP5UWLBMA7KJXMHJEB6XIJJGO3QC","doc: Write \"Adding More Jobs\"."],["PKE6I67S7TDGKEFCKIQZOZ5PSDZXCSPOQGSKDAE5NST3NOOLRUXAC","doc: Import the \"Creating Projects\" chapter by Visser & Dolstra."],["AVU7BQ7WFER5ADSYQDHZVTVPSJPQYFRIHZ7CWTSEEHYIKALXJMSAC","doc: Fix typo in callout ID."],["EE53ECTSDLDTGK6RHSEZHZ42FKK2IIEMXQM5ZMDTQNFWZLR4RAIQC","doc: Write \"Building from the Command Line\"."]],"deps":["2LTNY56W6QEDRSI6IWRZGQPTJTAFQSGIQO6FBTU7M4VQCTF6OVNAC","LW755CJKCIPO7NR7D5TP5WZNGCP5UWLBMA7KJXMHJEB6XIJJGO3QC"],"known":["PKE6I67S7TDGKEFCKIQZOZ5PSDZXCSPOQGSKDAE5NST3NOOLRUXAC","EE53ECTSDLDTGK6RHSEZHZ42FKK2IIEMXQM5ZMDTQNFWZLR4RAIQC","AVU7BQ7WFER5ADSYQDHZVTVPSJPQYFRIHZ7CWTSEEHYIKALXJMSAC"]},"hunks":[{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":228,"ins":{"up_context":[{"change":2,"pos":2764}],"down_context":[{"change":2,"pos":3230}],"flag":"BLOCK","start":0,"end":536,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2764},"to":{"change":2,"start":2764,"end":3230},"introduced_by":2}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" it uses the GNU Build System, namely GNU Autoconf,"},{"Add":" and GNU Automake; for users, it means it can be installed"},{"Add":" using the usual"},{"Add":" ./configure && make install"},{"Add":" procedure;"},{"Add":" "},{"Add":" it uses Gettext for internationalization;"},{"Add":" it has a Texinfo manual, which can be rendered as PDF"},{"Add":" with TeX."}],"del_contents":[{"Del":"\tit uses the GNU Build System, namely GNU Autoconf,\n\tand GNU Automake; for users, it means it can be installed\n\tusing the usual\n\t./configure && make install\n\tprocedure;\n\t\n\tit uses Gettext for internationalization;\n\tit has a Texinfo manual, which can be rendered as PDF\n\twith TeX.\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":247,"ins":{"up_context":[{"change":2,"pos":3484}],"down_context":[{"change":2,"pos":4478}],"flag":"BLOCK","start":537,"end":1706,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3484},"to":{"change":2,"start":3484,"end":4478},"introduced_by":2}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" "},{"Add":" "},{"Add":" This specifies a function of one named arguments,"},{"Add":" nixpkgs. This function and those"},{"Add":" defined below is called by Hydra. Here the"},{"Add":" nixpkgs argument is meant to be a"},{"Add":" checkout of the Nixpkgs"},{"Add":" software distribution."},{"Add":" "},{"Add":" "},{"Add":" Hydra inspects the formal argument list of the function"},{"Add":" (here, the nixpkgs argument) and passes"},{"Add":" it the corresponding parameter specified as a build input"},{"Add":" on Hydra's web interface. In this case, the web interface"},{"Add":" should show a nixpkgs build input,"},{"Add":" which is a checkout of the Nixpkgs source code repository."},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" This defines a variable pkgs holding"},{"Add":" the set of packages provided by Nixpkgs."},{"Add":" "},{"Add":" "}],"del_contents":[{"Del":"\t\n\t \n\t This specifies a function of one named arguments,\n\t nixpkgs. This function and those\n\t defined below is called by Hydra. Here the\n\t nixpkgs argument is meant to be a\n\t checkout of the Nixpkgs\n\t software distribution.\n\t \n\t \n\t Hydra inspects the formal argument list of the function\n\t (here, the nixpkgs argument) and passes\n\t it the corresponding parameter specified as a build input\n\t on Hydra's web interface. In this case, the web interface\n\t should show a nixpkgs build input,\n\t which is a checkout of the Nixpkgs source code repository.\n\t \n\t\n\t\n\t \n\t This defines a variable pkgs holding\n\t the set of packages provided by Nixpkgs.\n\t \n\t\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":273,"ins":{"up_context":[{"change":2,"pos":4479}],"down_context":[{"change":2,"pos":4660}],"flag":"BLOCK","start":1707,"end":1930,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":4479},"to":{"change":2,"start":4479,"end":4660},"introduced_by":2}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" "},{"Add":" "},{"Add":" This defines a variable holding the two Hydra"},{"Add":" jobs–an attribute set in Nix."},{"Add":" "},{"Add":" "}],"del_contents":[{"Del":"\t\n\t \n\t This defines a variable holding the two Hydra\n\t jobs–an attribute set in Nix.\n\t \n\t\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":280,"ins":{"up_context":[{"change":2,"pos":4661}],"down_context":[{"change":2,"pos":5616}],"flag":"BLOCK","start":1931,"end":3061,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":4661},"to":{"change":2,"start":4661,"end":5616},"introduced_by":2}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" "},{"Add":" "},{"Add":" This is the definition of the first job, named"},{"Add":" tarball. The purpose of this job is to"},{"Add":" produce a usable source code tarball."},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" The tarball takes an additional"},{"Add":" argument called helloSrc. Again, this"},{"Add":" argument is passed by Hydra and is meant to be a checkout"},{"Add":" of GNU Hello's source code repository."},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" The tarball job calls the"},{"Add":" sourceTarball function, which (roughly)"},{"Add":" runs autoreconf && ./configure &&"},{"Add":" make dist on the checkout. The"},{"Add":" buildInputs attribute specifies"},{"Add":" additional software dependencies for the job."},{"Add":" "},{"Add":" "}],"del_contents":[{"Del":"\t\n\t \n\t This is the definition of the first job, named\n\t tarball. The purpose of this job is to\n\t produce a usable source code tarball.\n\t \n\t\n\t\n\t \n\t The tarball takes an additional\n\t argument called helloSrc. Again, this\n\t argument is passed by Hydra and is meant to be a checkout\n\t of GNU Hello's source code repository.\n\t \n\t\n\t\n\t \n\t The tarball job calls the\n\t sourceTarball function, which (roughly)\n\t runs autoreconf && ./configure &&\n\t make dist on the checkout. The\n\t buildInputs attribute specifies\n\t additional software dependencies for the job.\n\t \n\t\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":306,"ins":{"up_context":[{"change":2,"pos":5617}],"down_context":[{"change":2,"pos":7128}],"flag":"BLOCK","start":3062,"end":4839,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":5617},"to":{"change":2,"start":5617,"end":7128},"introduced_by":2}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" "},{"Add":" "},{"Add":" This is the definition of the build"},{"Add":" job, whose purpose is to build Hello from the tarball"},{"Add":" produced above."},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" The build function takes two additional"},{"Add":" parameter: tarball, which is meant to"},{"Add":" be the result of the tarball job, and"},{"Add":" system, which should be a string"},{"Add":" defining the Nix system type–e.g.,"},{"Add":" \"x86_64-linux\"."},{"Add":" "},{"Add":" "},{"Add":" Again, these parameters are passed by Hydra when it calls"},{"Add":" build. Thus, they must be defined as"},{"Add":" build inputs in Hydra: tarball should"},{"Add":" have type Build Output, its value being"},{"Add":" the latest output of the tarball job,"},{"Add":" and system should be a string."},{"Add":" "},{"Add":" "},{"Add":" The question mark after tarball and"},{"Add":" system defines default values for these"},{"Add":" arguments, and is only useful for debugging."},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" "},{"Add":" The build job calls the"},{"Add":" nixBuild function, which unpacks the"},{"Add":" tarball, then runs ./configure && make"},{"Add":" && make check && make install."},{"Add":" "},{"Add":" "}],"del_contents":[{"Del":"\t\n\t \n\t This is the definition of the build\n\t job, whose purpose is to build Hello from the tarball\n\t produced above.\n\t \n\t\n\t\n\t \n\t The build function takes two additional\n\t parameter: tarball, which is meant to\n\t be the result of the tarball job, and\n\t system, which should be a string\n\t defining the Nix system type–e.g.,\n\t \"x86_64-linux\".\n\t \n\t \n\t Again, these parameters are passed by Hydra when it calls\n\t build. Thus, they must be defined as\n\t build inputs in Hydra: tarball should\n\t have type Build Output, its value being\n\t the latest output of the tarball job,\n\t and system should be a string.\n\t \n\t \n\t The question mark after tarball and\n\t system defines default values for these\n\t arguments, and is only useful for debugging.\n\t \n\t\n\t\n\t \n\t The build job calls the\n\t nixBuild function, which unpacks the\n\t tarball, then runs ./configure && make\n\t && make check && make install.\n\t \n\t\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":345,"ins":{"up_context":[{"change":2,"pos":7129}],"down_context":[{"change":2,"pos":7282}],"flag":"BLOCK","start":4840,"end":5035,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":7129},"to":{"change":2,"start":7129,"end":7282},"introduced_by":2}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" "},{"Add":" "},{"Add":" Finally, the set of jobs is returned to Hydra, as a Nix"},{"Add":" attribute set."},{"Add":" "},{"Add":" "}],"del_contents":[{"Del":"\t\n\t \n\t Finally, the set of jobs is returned to Hydra, as a Nix\n\t attribute set.\n\t \n\t\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":371,"ins":{"up_context":[{"change":4,"pos":507}],"down_context":[{"change":4,"pos":543}],"flag":"BLOCK","start":5036,"end":5079,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":507},"to":{"change":4,"start":507,"end":543},"introduced_by":4}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" $ nix-build release.nix -A tarball"}],"del_contents":[{"Del":"\t$ nix-build release.nix -A tarball\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":378,"ins":{"up_context":[{"change":4,"pos":687}],"down_context":[{"change":4,"pos":780}],"flag":"BLOCK","start":5080,"end":5180,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":687},"to":{"change":4,"start":687,"end":780},"introduced_by":4}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" error: cannot auto-call a function that has an argument without a default value (`nixpkgs')"}],"del_contents":[{"Del":"\terror: cannot auto-call a function that has an argument without a default value (`nixpkgs')\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":403,"ins":{"up_context":[{"change":4,"pos":1756}],"down_context":[{"change":4,"pos":1801}],"flag":"BLOCK","start":5181,"end":5233,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":1756},"to":{"change":4,"start":1756,"end":1801},"introduced_by":4}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" $ nix-build -I ~/src release.nix -A tarball"}],"del_contents":[{"Del":"\t$ nix-build -I ~/src release.nix -A tarball\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":409,"ins":{"up_context":[{"change":4,"pos":1905}],"down_context":[{"change":4,"pos":1948}],"flag":"BLOCK","start":5234,"end":5284,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":1905},"to":{"change":4,"start":1905,"end":1948},"introduced_by":4}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" $ nix-build -I ~/src release.nix -A build"}],"del_contents":[{"Del":"\t$ nix-build -I ~/src release.nix -A build\n"}]}},{"Replacement":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":486,"ins":{"up_context":[{"change":3,"pos":2591}],"down_context":[{"change":3,"pos":2696}],"flag":"BLOCK","start":5285,"end":5411,"inode":{"change":4,"pos":114}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2591},"to":{"change":3,"start":2591,"end":2696},"introduced_by":3}],"inode":{"change":4,"pos":114}},"ins_contents":[{"Add":" preConfigure = \"gcc --version\";"},{"Add":" configureFlags ="},{"Add":" attrs.configureFlags ++ [ \"--disable-nls\" ];"}],"del_contents":[{"Del":"\t preConfigure = \"gcc --version\";\n\t configureFlags =\n\t attrs.configureFlags ++ [ \"--disable-nls\" ];\n"}]}},{"Edit":{"inode":{"change":4,"pos":114},"path":"doc/manual/projects.xml","line":509,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":5264}],"down_context":[],"flag":"BLOCK","start":5412,"end":5507,"inode":{"change":4,"pos":114}}},"contents":[{"Add":""},{"Add":""}]}}],"owner":"grahamc","repo":"hydra2","token":"oiDdbrQA7KOjKKl+oyqeAgUZMicIETXyyWzTFEa0hOk=","login":null}

…

Dependencies

Change contents